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B.Sc Computer Science ,UIT Yeroor 2011-2014

ONLINE HANDICRAFT MARKETING

1.INTRODUCTION1.1 PROJECT OVERVIEW

The purpose of our project titled, ONLINE HANDICRAFT MARKETING

MANAGEMENT, is a web application project, which include PHP, HTML,

JavaScript and Ajax. Most of the Handcrafter could not get desired price for their

product and most case a broker or a third party will get most benefit than the actual

producer. Also a large area of marketing handicraft product is depending on

foreigners but unfortunately our Govt. Could not provide an online sale of such

product to a reach of worldwide so that any foreigner can shop the most traditional art

from their country. The project entitled ONLINE HANDICRAFT MARKETING

MANAGMENT is a website whichprovides a high quality online service and a best

place to meet both for the Producers and Consumers. It helps Ordinary Customers to

buy high quality product from the Producers. Bidding is also possible through this

site. User can request for a product, so they can purchase crafts on their demand. It

also has.

MODULAR DESCRIPTION

A module is logically separate part of a program. It is a program unit that is

discreet and identifiable with respect to compiling and loading. A system is

considered to modular if it consists of discrete components so that each component

can be implemented separately and a change to one component has minimal impact

on other components. Modularity is clearly a desirable property in a system.

Modularity helps in system debuggingisolating the system problems to component

is easier if the system is modular.

In system repair or changing a part of the system is easy as it affect few other

parts and system building. A modular system can easily built by putting its modules

together.

The main modules are:

1. Admin2. Handcrafters3. Agencies4. Users


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Module 1: Admin

Admin is an authorized person and he is in full control of the overall system.

The administrator can:

a) Agency Managementb) online bidding Approvec) Publish productsd) Event castinge) View insight/feedbackf) Process loan requestg) Process withdrawalh) Logini) Change password

Module 2: Handcrafters

The Handcrafter is the one who is registered in the system for selling his

product through this application. He can perform the following functions:

a) Registrationb) Loginc) Changing passwordd) Managing producte) Bidding Requestf) View approval statusesg) View preordersh) Sales statusi) Withdraw money to bank

j) Change bank detailsk) View Upcoming Events/ training program


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Module 3: Agency

The Agency is the intermediate between handicrafts and users. He can

purchase handicrafts from Handcrafters. These products are buying through this

application. He can perform the following functions:

a) Loginb) Change passwordc) Manage handcrafterd) Product managemente) View order infof) Manage shippingg) View Upcoming Events/ training program

Module 4: User

The user is the consumer of handicrafts they buy, bid and view products thatare uploaded to our network. Also user can view all the events that are organized by

our firm. Also pre request for a product to a particular handcrafter.

a) Registerb) Loginc) Manage profiled) Buy, bid Products and pay using carde) Gift product to anotherf) View productg) View order /delivery statush) Pre request to a producti) View Upcoming Events/ training program

j) Feedback, Report


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1.2 ABOUT THE ORGANIZATION

IPSR GROUP-An Overview

Information Technology or IT is finding applications in every walk of life

today-communications, industry, education, business, etc, and enhancing life in ways

unimaginable a few decades back. Harnessing this power of IT to user in huge

benefits is the IPSR group, a young firm of dynamic, creative and future-focused IT

professionals. The IPSR group is a provider of total IT services-IT Training, Website

Development, Software Development and Hardware sales and service. Born out of the

strategic vision of a new academicians and entrepreneurs, the IPSR group has carved

a niche for itself in the field of IT services, through qualitative and innovative work.

Based in Kottayam, IPSR has recently expanded their services to the North Kerala

region with the inauguration of the Regional Office at Kozhikode and administrative

officers in Kannur.

IPSR -The Training Wing

Institute of Professional Studies Research (IPSR), the training division of the

IPSR Group is an info-management institute owned by Self Employers Service

Society(SESS)and promoted by members of Kerala Vyapari Vyavasai EKopana

Samithi(KVVES),an organization of industrialists and businessmen of Kerala.

KVVES has a statewide network of over 10 lakh members and 1400 regional centers,

which provides valuable backing to the organization. Eminent academicians and

industrialists from all parts of India and abroad are on the panel of policy-making

bodies of IPSR, strive, value-based modules in high-end courses of today, armed with

a faculty and infrastructure that meet global industry standards.

IPSR Solutions Limited-The IT Company

IPSR Solutions Ltd., the first Public Limited IT Company in Kottayam, is

IPSR Group's development arm. The company focuses on Software Development,

Web Based Applications, Hardware & Networking Solutions and Technical

Consultancy. Manned by a team of dynamic professionals, IPSR Solutions Ltd is

committed to understanding client needs and providing comprehensive solutions that

are in sync with latest technologies. IPSR's clients include companies and

organizations from various sectors like banking, manufacturing, retail, etc.


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2.SYSTEM STUDY AND ANALYSISSYSTEM ANALYSIS

System Analysis is the process of gathering and interpreting facts, diagnosingthe problems and using the information to recommend improvements on the system.

System analysis is a problem solving activity that requires intensive communication

between system user and system developers. System analysis or study is an important

phase of any system development process. The system is viewed on a whole and

inputs to the system are identified. The output from the organization is travel through

various phases of the processing of inputs.

The system is viewed as a whole and inputs to the system are in defined the

output from the system are traced through the various data are collected on available

files.

Description points and transaction held by the present system. Based on

analysis, a cost or benefit analysis are considered, cost of the system is calculated on

the basis of analysis made on the solution is given as a proposal. The proposal is then

weighed with the existing system analytically and the best on is selected. The

proposal is presented to the user request and suitable changes are made. This is a loop

that ends as the user is satisfied with the proposal. After all, this proposal becomes a

biometric passports are to speed up clearance through immigration and the prevention

of identity fraud.

A detailed study of these processes must be made by the various techniques

like interviews, questionnaires, etc. The data collected by these sources must be

scrutinized to arrive to a conclusion .The conclusion is an understanding of how the

system functions. This system is called the existing system. Now, the existing system

is subject to close study and the problem areas are identified. The designer now

functions on a problem solver and tires to sort out the difficulties that weighed with

the existing faces. The solutions an given on a proposal. The proposal is then

weighed with the existing system analytically and the best one is selected. The

proposal is presented to the user for any endorsement by the user. The proposal is

reviewed on user request and suitable changes that made. This is a loop that ends as

soon as the user in satisfied with the proposal.

SYSTEM STUDY


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The major activities in the system study are studying the ways an organization

currently retrieving and processing data to produce information. It involves the study

of various operation performed by the system and their relationship within and outside

the system. The system study is usually done on the basic approaches of

understanding the problem or user requirements. To understand the user requirements

the analyst communicates with the user or customer and studies the basic

requirements of the user the study of the existing system was necessary to carry out

the preliminary investigation. The major methods in the system study are

1. Interviewing persons

2. Questionnaire

3. Observing the current system

4. Gather documents currently in use

5. Discussion

The existing system is a semi manual system, less user friendly and time taken

for processing data is very large.

EXISTING SYSTEM

A handicraft, sometimes more precisely expressed as artisanal handicraft,

is any of a wide variety of types of work where useful and decorative objects are

made completely by hand or by using only simple tools. It is a traditional main sector

of craft, The main problem faced by many handcrafters are the unavailability of a

centralized market of their product. If there is many stores they act as a mediator, that

is they buys products form handcrafter and sales the product in market but most case

handcrafter will not get the desired price they desire. Also if there any foreigners need

to buy handcraft they must visit the store. A very important thing in this field is

handicrafts are arts good product must have a great movements in market if a product

has a huge demand in market there is a chance to conduct a auction for that particular

product so that the handcrafter can make a desired price. Government supports

handcrafters for their welfare and rehabilitation but most of the group will not utilize

this type of projects, the right thing is most of them didnt know the favors that Govt.

offers.


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2.2 PROPOSED SYSTEM AND ADVANTAGES

The proposed system is a very flexible online marketing bidding management

application for Handcrafters and Govt. this is a web based application that offers a

wide range of operations such as, an online market, the handicraft product upload

straight to the online store and ordinary users can view and buy their desired one.

Through this a handcrafter gets his payment straight to his account that registered

with this web application and later they can transfer to their bank account so there is

no need for an inter mediate to sell their product also handcrafters will never cheated.

The provision budding section will produce better output rare products. Reach of

product in worldwide will lead to a better marketing, it lead more profit for

handcrafters.

Advantages

global reach of handicraft product Bidding for demanding product Pre request provision Improved user interface and designs All transactions done through the automated system No need for additional calculation Administrations can create a wide range of reports for analysis Insight management allows knowing the current trend and moves of product.


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2.3 FEASIBILITY STUDY

An initial investigation culminates in a proposal that determine whether an

ultimate system is feasible. When a proposed system is made and approved it initiates

a feasibility study. The purpose of the feasibility study is to identify various candidate

systems and evaluates whether they are feasible by considering technical, economical

and operational feasibility and to recommend to best candidate system.

The feasibility of such a program is listed in a simulated environment. Once

all features are working property in a simulated environment, we can implement in a

real platform.

During product engineering, we consider following types of feasibility:

2.3.1 Technology and System Feasibility

A study of function, performance and constraints that may affects the ability to

achieve an acceptable system. The assessment is based on an outline design of system

requirement in terms of input, Processes, Output, Fields, Programs, and Procedures.

This can be quantified in terms of volumes of data trends, frequency of updating etc in

order to estimate whether the new system will perform adequately or not. Technical

feasibility identifies whether the proposed system can be developed with the

existing technologies and available hardware and software resources. As part of

the technical feasibility of the system , the following points are to be

emphasized.

2.3.2. Operational Feasibility

Proposed projects are beneficial only if they can be turned into information

systems that will meet the operating requirements of the organization. This test of

feasibility asks if the system will work when it is developed and installed. This project

satisfies all the operational conditions. The project is found to work well on

installation , All types of users can operate the system without any difficulty.

User interfaces are designed in such a way that even ordinary users without

having much knowledge in computer technology can easily operate the system .

The access time of data is considerably low and the operation is less time

consuming . Traders can by their product from the organization or online. The

operation is labor free and less time consuming. The consumers can view and buy

desired products easily.


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2.3.3 Economic Feasibility

An evaluation of development cost weighted against the ultimate income or

the benefit derived from the developed system or product. Economic feasibility of a

system means that the cost incurred in developing and implementing a system

should not be higher than the financial benefits obtained by the users. During

the economic feasibility study the following points were investigated.

The cost to conduct a full system investigation The cost of hardware and software for the application being developed. The benefits derived by the users in terms of time , effort, accuracy of

information , better decision making. Etc are quantified and compared.

The cost incurred by the user in making use of the application isdetermined.

On examining all these factors it is found that the system is

economically feasible.

2.3.4 Legal Feasibility

A determination of any infringement, violation or liability that could result

from the development of the system. An evolution of alternative approaches to the

development of the system or product.

A feasibility study is not warranted systems, in which economic justification is

obvious, technical risk is low, few legal problems are expected and no reasonable

alternative exists. However, if any of the preceding conditions fail, a study of that area

should be conducted.

Economic justification include a broad range of concerns that include cost-

benefit analysis, long-term corporate income strategies, impact on other profit

concerns or products, cost of resources needed for development and potential market

growth.

Technical feasibility is frequently the most difficult area to assess at the stage

of the product engineering process. It is essential that the process of analysis and

definition be conducted in parallel with an assessment of technical feasibility. The

considerations that are normally associated with technical feasibility are development

risk, resource availability and technology.


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Legal feasibility encompasses a broad range of concerns that include contracts

and liability.

The feasibility study may be documented as a separate report to upper

management and include as an appendix to the system specification to assess content

reliability and by upper management to assess project status ONLINE

HANDICRAFT MARKETING MANAGEMENT is feasible in all respects. The

given system can be developed under optimal expenses with the available hardware

and software. Besides it is good economic to invest in such a kind of software from

the users point of view as the benefits weigh the costs. The resources needed to run

the above project should be less in cost and highly reliable so that there might be no

hanging and minimal level of expense to implement the software. This project is

developed with the help of Dream viewer, PHP, MySQL, JavaScript and Ajax.


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2.4 SYSTEM SPECIFICATION

Key information for programming, testing and implementing the project. The major

document produced by the system analysis at the end of the system study stage. It provides

complete details of the analysts proposed solution to the problem outlined in terms of

references. This is the description of the proposed new computer system in great detail, it

specified how the system would do it, and the machinery needed the costs and benefits

expected for the project. The system specification describes the hardware and software

specification used to develop the application.

Hardware Requirements:-

Pentium-IV(Processor). 256 MB Ram 512 KB Cache Memory Hard disk 10 GB Microsoft Compatible 101 or more Key Board

Software Requirements: -

Operating System : Windows 95/98/XP with MS-office Programming languages : PHP 5 Scripting languages : JavaScript, Ajax Web-Technology : Dreamweaver

Back-End : MYSQL

Web Server : Apache


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2.5 SOFTWARE DESCRIPTION

2.5.1 PHP

Introduction

PHP is a computer scripting language originally designed for producing dynamic

web pages. It is used for, server-side scripting language but can be used from a command line

interface or in standalone graphical applications.

While PHP was originally created by Rasmus Lerdorf in 1995, the main

implementation of PHP is now produced by the PHP group and serves as the de facto

standard for PHP License; the free software foundation considers it to be free software.

PHP is a widely-used general-purpose scripting language that is especially suited

for web development and can be embedded into HTML. It generally runs on a web browser,

taking PHP code as its input and creating web pages as output. It can be deployed on most

web servers and on almost every operating system and platform free of change. PHP is

installed on more than 20 million websites and 1 million web servers. It is also the most

popular Apache module among computers using Apache as web server. The most recent

major release of PHP was the versions 5.2.6 on May 1, 2008.

History

PHP originally stood for Personal Home Page. It began in 1994 as a set of

Common Gateway Interface binaries written in the C programming language by

Danish/Greenlandic programmer Rasmus Lerdorf. Lerdorf initially created these Personal

Home Page tools to replace a small set of Perl scripts he had been using to maintain his

Personal Home Page. The tools used to perform tasks such as displaying his resume and

recording how much traffic his page was receiving. He combined these binaries with his form

interpreter to create PHP/F1, which had more functionality; PHP/F1 included a large C

implementation and could communicate with databases enabling the building of simple,

dynamic web applications. He released PHP publically on June 8, 1995 to accelerate bug

location and improving the code. This release was named PHP version 2 and already had the

basic functionality that PHP has today. This included Perl-like variables, form handling and

the ability to embed HTML. The syntax was similar to Perl but was more limited, simpler and

less consistent.

Zee Suraski and Andy Gutmans, two Israeli developers at the TechnionIT,

rewrote the parser in 1997 and formed the base PHP 3, changing the languages, name to the

recursive initialize PHP: Hypertext Preprocessor. The development team officially released


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PHP/F1 2 in November 1997 after months of beta testing. Afterwards, public testing of PHP

3 began, and the official launch came in June 1998. Suraski and Gutmans then started a new

rewrite of PHPs core, producing the Zend Engine in 1999. They also founded Zend

Technologies in Ramat Gan, Israel which manages the development of PHP.

On May 22, 2000 PHP 4, powered by the Zend Engine 1.0, was released. On

July 13, 2004, PHP 5 was released, powered by the new Zend Engines.

PHP 5 included new features such as improved support for object-oriented

programming, the PHP data objects extension (which defines a lightweight and consistent

interface for accessing databases), and numerous performance enhancements. The most

recent update released by the PHP group is for the older PHP version 4 code branch. As of

January 2008, this branch is up to version 4.4.8 PHP 4 is no longer under active development

but will be supported by security updates until August 8, 2008.

In 2008, PHP 5 becomes the only stable version under development. Late static

binding has been missing from PHP and will be added in version 5.3. Alongside PHP 5, PHP

6 is also under active development. Major changes include the removal of register globals,

magic quotes and safe modes.

PHP does not have complete native support for Unicode or multibyte string;

Unicode support will be included in PHP 6. Many high profile open source projects cased to

supports PHP 4 in new code as of February 5, 2008, due to the Go PHP5 initiative, provided

by a consortium of PHP developers promoting the transition from PHP 4 to PHP 5.

It runs both 32-bit and 64-bit environments, but on Windows the only official

distribution is 32-bit, requiring Windows 32-bit compatibility mode to be enabled using 11s

in a 62-bit Windows environment. There is a third-party distribution available for 64-bit

Windows.

Usage

PHP is a general-purpose scripting language that is especially suited for the web

development. PHP generally runs on a web server, taking PHP code as its input and creating

web pages as outputs. It can be used for command-line scripting and client-side GUI

operating systems and platforms, and can be used with many relational database management

systems. It is available free of charge, and the PHP group provides the complete source code

for users to builds, customize and extend for their own use.

PHP primarily act as a filter, taking input from a file or stream containing text

and/or PHP instructions and outputs another stream of data; most commonly the output will

be HTML. It can automatically detect the language of the user. From PHP 4, the PHP parser


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compiles input to produce byte codes for processing by Zend Engine, giving improved

performance over its interpreter predecessor.

Originally designed to create dynamic web pages, PHPs main focus is on

server-side scripting, and it is similar to other server-side scripting languages that provides

dynamic content from a web server to a client, such as Microsoft ASP.NET system, Sun

Microsystemss Java Server Pages and mod-perl. PHP has also attracted the development of

many frameworks that provide building blocks and a design structure to promote Rapid

Application Development (RAD). Some of these include CakePHP, PRADO, Symphony and

Zend framework, offering features similar to other web application framework. As of April

2007, over 20 million internet domains were hosted on servers with PHP installed and PHP

was recorded as the most popular Apache module.

Syntax

PHP only parses code within its delimiters; anything outside its delimiters is send

directly to the output and is not parsed by PHP. The most common delimiters are , which are open and close delimiters respectively. and

delimiters are also available. Short tags (


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Polymorphism: As the name suggest one name multiple form, Polymorphism is theway of providing the different functionality by the functions having the same name

based on the signatures of the methods.

Dynamic binding: Sometimes we don't have the knowledge of objects about theirspecific types while writing our code. It is the way of providing the maximum

functionality to a program about the specific type at runtime.

As the languages like Objective C, C++ fulfils the above four characteristics yet

they are not fully object oriented languages because they are structured as well as object

oriented languages. But in case of java, it is a fully Object Oriented language because object

is at the outer most level of data structure in java. No stand alone methods, constants, and

variables are there in java. Everything in java is object even the primitive data types can also

be converted into object by using the wrapper.

Data Types

PHP store whole numbers in a platform-dependent range. This range is typically

that of 32-bit signed integers. Unsigned integers are converted to signed values in certain

situations; this behavior is different from other programming languages. Integer variables can

be assigned using decimal (positive and negative), octal and hexadecimal notations. Real

numbers are also stored in a platform-specific range.

They can be specified using floating point notation, or two forms of scientific

notation. PHP has a native Boolean type that is similar to native Boolean types in Java and

C++. Using Boolean type conversation rules, non-zero values are interpreted as true and zero

as false, as in Perl and C++. The null data type is NULL. Variables of the resource type

represent reference to resource from external sources. These are typically created by

functions from a particular extension, and can be processed by functions from the same

extension; examples include file, image and database resources. Array can contain elements

of any type that PHP can handle, including resources, objects, and even other arrays. Order is

preserved in lists of values and in hashes with both keys and values, and the two can be

intermingled. PHP also supports strings, which can be single quotes, double quotes or

heredoc syntax.


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2.5.2 MYSQL

MySQL is an open source Relational Database Management System. MySQL is very

fast reliable and flexible Database Management System. It provides a very high performance

and it is multi threaded and multi user Relational Database management system.

MySQL is one of the most popular relational database Management System on the

web. The MySQL Database has become the world's most popular open source Database,

because it is free and available on almost all the platforms. The MySQL can run on Unix,

window, and Mac OS. MySQL is used for the internet applications as it provides good speed

and is very secure. MySQL was developed to manage large volumes of data at very high

speed to overcome the problems of existing solutions. MySQL can be used for verity ofapplications but it is mostly used for the web applications on the internet. MySQL, the most

popular Open Source SQL database management system, is developed, distributed, and

supported by Oracle Corporation. MySQL offers standard database driver connectivity for

using MySQL with applications and tools that are compatible with industry standards ODBC

and JDBC. Any system that works with ODBC or JDBC can use MySQL.

This software is developed for general use in a variety of information management

applications. It is not developed or intended for use in any inherently dangerous applications,

including applications which may create a risk of personal injury. If you use this software in

dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup,

redundancy, and other measures to ensure the safe use of this software.

MySQL is a database management system. A database is a structured collection of data.

It may be anything. MySQL is a relational database management system.

A relational database stores data in separate tables rather than putting all the data in

one. The MySQL Server design is multi-layered with independent modules. Many of the

world's largest and fastest-growing organizations use MySQL to save time and money

powering their high-volume Web sites, critical business systems, and packaged software.

MySQL is a key part of LAMP (Linux, Apache, MySQL, PHP /Perl/ Python), the fast-

growing open source enterprise software stack. More and more companies are using LAMP

as an alternative to expensive proprietary software stacks because of its lower cost and

freedom from platform lock-in.


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The features of MySQL server are:

A very fast thread-based memory allocation system.Very fast joins using an optimized one-sweep multi-join.In-memory hash tables, which are used as temporary tables.SQL functions are implemented using a highly optimized class library and should be

as fast as possible. Usually there is no memory allocation at all after query

initialization.

The best and the most-used database in the world for online applications.Available and affordable for all. MySQL command line tool is very powerful and can be used to run SQL queries

against database.Continuously improved while remaining fast, secure and reliable.Fun to use and improve.MySQL is very Lightweight application

2.5.3 MACROMEDIA DREAMWEAVER 8

Macromedia Dreamweaver is one of the most popular web-design programs in the

industry. It allows you to develop professional websites and its user-friendly interface, tools

and features have made it the must-have package for web designers.

Dreamweaver uses both Cascading Style Sheets (CSS) and Hyper Text Markup

Language (HTML) and it has good code-editing support features that will help you to write

the CSS and HTML. Alongside writing the code, you can use the visual layout tools to build

your sites and make them look exceptional.

Macromedia Dreamweaver 8 offers the most comprehensive set of tools available for

building dynamic and accessible web applications. Dreamweaver 8 makes it faster and easier

than ever to build accessible forms. Using the Accessibility preferences, Dreamweaver 8

prompts designers and developers to add elements that make a form accessible to users with

disabilities, such as labels, access keys, and a tab index for form objects.

Features:

Developers can use it with the server technology of their choice to build powerful netapplications.

Cross-Browser Validation. Improved Workflow.


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3.SYSTEM DESIGNDesign is the second phase in the system development life cycle. Software design is the

first of the three technical activities in the software development process such as design, code

writing and testing.

During this phase, the analyst schedules design activities, works with the user to

determine the various data inputs to the system, plans how data will flow through the system,

designs required outputs and writes program specifications. Again the analysts activities

focus on solving a users problem in logical terms.

During this second step, analysts employ a variety of tools such as data flow diagrams,

entity-relationship diagrams, data dictionaries and Gantt chart.

The systems design converts the theoretical solution introduced by the feasibility study

into a logical reality. During design the analyst:

Draws a model of the new system, using data flow and entity-relationshipdiagrams.

Develop methods for collecting and inputting data. Defines the detailed data requirements with a data dictionary. Writes program specifications. Specifies control techniques for the systems outputs, databases and inputs. Identifies and orders any hardware or software that the system will need.

In the physical design phase, necessary software is developed to accept input from the

user, to perform necessary calculations through the manipulation of data stored in the

databases to produce the appropriate result.


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3.1 OUTPUT DESIGNOutput design is an ongoing activity almost from the beginning of the project.

Computer output is the most important and direct source of information to the user. Output

design is a process that involves designing necessary outputs that have to be given to various

users according to their requirements. Efficient output design should improve the systems

relationship with the user and help in decision making .The system has got the capability to

display standard screen layouts. These layouts should be designed around the output

requirements and they must be designed with utmost care and details in the screen layouts

must be simple, descriptive and clear to the user.

While designing a systems output, the analyst must make several independent

decisions. Every system produces some kind of reports. No matter what is the content of the

report. The following guidelines can be applied to any report.

The information should be clear, accurate, concise and restricted to relevantdata.

Reports should have titles, date and descriptive headings for columns of data,numbered pages and so on. If printed, they should also appear on standard size

of paper.

The reports contents should be in a logical arrangement so that user can easilylocate what they need.

The report should come on an output medium that best suits the users needs.


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3.2 INPUT DESIGNInput design is the process of converting user oriented input into a computer based

format. The data flow diagram indicates logical data flows, data stores source and

destinations. Input data are collected and organized into a group of numbered data. Once

identified appropriate input data media are selected for processing.

The goal of input design is to make data entry as easy and free from errors as much as

possible. Proper data validation checking is exercised to correct the mistakes made during

data entry.

3.3 DATABASE DESIGNA database is a collection of interrelated data stored with minimum redundancy to

serve users more quickly and efficiently. The general objective of a database is to make

information access easy, quick, inexpensive, integrated and shared by different applications

and users. Database design is an important yet sometimes overlooked part of the application

development lifecycle. An accurate and up-to-date data model can serve as an important

reference tool for Database Administrators, developers, and other members of jointapplication development team

Effective database designers will keep in mind the principles of normalizationwhile they design a database.

Normalization is a database design approach that seeks the following four objectives:

Minimization of data redundancy, Minimization of data restructuring, Minimization of I/O by reduction of transaction sizes, and Enforcement of referential integrity.

The concepts and techniques used when designing an effective database includes:

An entityis a logical collection of things that are relevant to r database. The physical

counterpart of an entity is a database table

An attribute is a descriptive or quantitative characteristic of an entity. The physical

counterpart of an attribute is a database column (or field).

A primary key is an attribute (or combination of attributes) that uniquely identifies

each instance of an entity. A primary key cannot be null and the value assigned to a primary

key should not change over time. A primary key also needs to be efficient. For example, a


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primary key that is associated with an INTEGER data type will be more efficient than one

that is associated with a CHAR data type.

A relationship is a logical link between two entities. A relationship represents a

business rule and can be expressed as a verb phrase.

The second type of relationship is the "many-to-many" relationship. In a "many-to-

many" relationship, many instances of one entity relate to many instances of the other entity.

"Many-to-many" relationships need to be resolved in order to avoid data redundancy. "Many-

to-many" relationships may be resolved by creating an intermediate entity known as a cross-

reference (or XREF) entity.

A "foreign key" exists when the primary key of a parent entity exists in a child

entity. A foreign key requires that values must be present in the parent entity before like

values may be inserted in the child entity.

3.3.1 NORMALISATIONNormalization is the process of taking data from a problem and reducing it to a set of

relations while ensuring data integrity and eliminating data redundancy

Data integrity - all of the data in the database are consistent, and satisfy all integrityconstraints.

Data redundancy - if data in the database can be found in two different locations(direct redundancy) or if data can be calculated from other data items (indirect

redundancy) then the data is said to contain redundancy.

Data should only be stored once and avoid storing data that can be calculated from other data

already held in the database. During the process of normalization redundancy must be

removed, but not at the expense of breaking data integrity rules.

If redundancy exists in the database then problems can arise when the database is in normal

operation:

When data is inserted the data must be duplicated correctly in all places where there isredundancy. For instance, if two tables exist for in a database, and both tables contain

the employee name, then creating a new employee entry requires that both tables be

updated with the employee name.


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When data is modified in the database, if the data being changed has redundancy, thenall versions of the redundant data must be updated simultaneously. So in the employee

example a change to the employee name must happen in both tables simultaneously.

The removal of redundancy helps to prevent insertion, deletion, and update errors, since the

data is only available in one attribute of one table in the database.

The data in the database can be considered to be in one of a number of `normal forms'.

Basically the normal form of the data indicates how much redundancy is in that data. The

normal forms have a strict ordering:

1. 1stNormal Form2. 2ndNormal Form3. 3rdNormal Form4. BCNF

There are other normal forms, such as 4th and 5th normal forms. They are rarely utilised in

system design and are not considered further here.

To be in a particular form requires that the data meets the criteria to also be in all normal

forms before that form. Thus to be in 2ndnormal form the data must meet the criteria for both

2ndnormal form and 1stnormal form. The higher the form the more redundancy has been

eliminated.


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1. Table Name : Login

Description : To store login detail

Primary key : id

Field name Data type Size Constraints Description

Id INTEGER 10 PRIMARY KEY Id of login

Username VARCHAR 20 NOTNULL User name

Password VARCHAR 20 NOT NULL Password

Role VARCHAR 30 NOT NULL Role

Status VARCHAR 10 NOT NULL Status

2. Table Name : Agency_profile

Description : To store Agency_details

Primary key : Id_Agency

FOREIGN KEY:Id_login


Id_agency INTEGER 10 PRIMARY KEY Agency id

Id_login INTEGER 10 FOREIGN KEY Login id

Name VARCHAR 30 NOT NULL Agency name

Address VARCHAR 100 NOT NULL Agency address

Pin INTEGER 10 NOT NULL Agency place pincode

Email VARCHAR 20 NOT NULL Agency email

Phone INTEGER 15 NOT NULL Agency phone number

Mobile INTEGER 15 NOT NULL Agency mobile number


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3. Table Name : user_profile

Description : To store user_details

Primary key : Id_user



Id_user INTEGER 10 PRIMARY KEY User id


Name VARCHAR 30 NOT NULL Name of user

Gender VARCHAR 10 NOT NULL Users gender

Age INT 3 NOT NULL Age

Address VARCHAR 100 NOT NULL User address

Pin INTEGER 10 NOT NULL User place pin codeCountry VARCHAR 30 NOT NULL Users country

Email VARCHAR 20 NOT NULL User email

Phone INTEGER 15 NOT NULL phone number

Mobile INTEGER 15 NOT NULL User mobile number

4. Table Name : Handicraft_profile

Description : To store handicraft detail

Primary key : Id_hnd



Id_hnd INTEGER 10 PRIMARY KEY Handicraft id


Name VARCHAR 30 NOT NULL Handcrafters name

Gender VARCHAR 30 NOT NULL Gender of handcrafter

Age INTEGER 3 NOT NULL Age

Address VARCHAR 100 NOT NULL Handcrafters address

District VARCHAR 30 NOT NULL District

Pin INTEGER 10 NOT NULL Handcrafters place pincode

Email VARCHAR 20 NOT NULL Handcrafters email

Mobile INTEGER 15 NOT NULL Handcrafters mobilenumber

Accno INTEGER 30 NOT NULL HandcraftersAcc. no

Bank details VAECHAR 30 NOTNULL Handcrafters bankdetails


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Turn over INTEGER 10 NOT NULL Annual turn over

Acct balance INTEGER 20 NOTNULL Handcrafters acctbalance

Types of craft VARCHAR 20 NOTNULL Handcrafters productdetails

Types ofproduction

VARCHAR 20 NOTNULL Handcrafters productiondetails

5. Table Name : ORDER

Description : To store ORDER details

Primary key : Id_OD

FOREIGN KEY: id_prd,id_user


Id_od INTEGER 10 PRIMARY KEY User id OF order

Id_prd INTEGER 10 FOREIGN KEY Id of product

Id_user INTEGER 30 FOREIGN KEY Id of user

No_item INTEGER 10 NOT NULL No of item

Date DATE NOT NULL Order date

Total_amount INTEGER 20 NOT NULL total amount

6.Table Name : bidding

Description : To store bidding details

Primary key : Id_bid

FOREIGN KEY:Id_user,id_prd,id_agency

Field name Data type Size Constraints DescriptionId_bid INTEGER 10 PRIMARY KEY Bidding id

Id_agency INTEGER 10 FOREIGN KEY Agency id

Id_prd INTEGER 10 FOREING KEY Product id

Id_user INTEGER 10 FOREING KEY USERS id

date DATE NOT NULL Bidding date

Time DATE NOT NULL Bidding time

Starting price INTRGER 10 NOT NULL Bidding start price

Current price INTEGER 10 NOT NULL Current price of bidding


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7.Table Name : cart

Description : To store temporary shopping info

Primary key : Id_cart

FOREIGN KEY:userid, pid,


Id INTEGER 10 PRIMARY KEY Id of cart

Pid INTEGER 10 FOREIGN KEY Id of product

Userid INTEGER 30 FOREIGN KEY Id of user

Count INTEGER 3 NOT NULL Quantity

Date DATE NOT NULL Date added

Total amount INTEGER 20 NOT NULL Payment data amount

8. Table Name : delivery

Description : To store temporary shopping info

Primary key : Id

FOREIGN KEY:userid, pid,Field name Data type Size Constraints Description

Id INTEGER 10 PRIMARY KEY Id of cart

Pid INTEGER 10 FOREIGN KEY Id of product

Userid INTEGER 30 FOREIGN KEY Id of user

Date DATE NOT NULL Date added

Address VARCHAR 100 NOT NULL User address

Pin INTEGER 10 NOT NULL User place pin code

Country VARCHAR 30 NOT NULL Users country

Email VARCHAR 20 NOT NULL User email

mobile INTEGER 15 NOT NULL Mobile number

Track id VARCHAR 25 NOT NULL Shipping id

Dispatch VARCHAR 50 NOTNULL Dispatch status


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9. Table Name : Event

Description : To store event information

Primary key : Id


Id INTEGER 10 PRIMARY KEY Id of event

Date DATE NOT NULL Date of event

Time DATE NOT NULL Time of event

Info VARCHAR 2000 NOT NULL Event info

Title VARCHAR 300 NOTNULL Title

Place VARCHAR 300 NOTNULL Place of event

Type VARCHAR 50 NOTNULL Event type

10. Table Name : Product details

Description : To store product information

Primary key : Id

FOREIGN KEY:hdct_id,Agent id


Id INTEGER 10 PRIMARYKEY

Id of product

Hdct_id INTEGER 10 FOREIGN KEY Id of uploaded handcrafter

Agent id INTEGER 10 FOREIGN KEY Id of corresponding agent

Date DATE NOTNULL Date uploaded

Name VARCHAR 100 NOTNULL Name of product

Info VARHCAR 200 NOTNULL Description

Type VARCHAR 50 NOTNULL Product type

Count INTEGER 5 NOTNULL Count of item

Image VARCHAR 100 NOTNULL Location of images

Price INTEGER 10 NOTNULL Price of item

Status VARCHARR 50 NOTNULL Status of product


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13. Table Name : pre request

Description : store the pre request form the user

Primary key : Id

FOREIGN KEY: user id


Id INTEGER 10 PRIMARY KEY Id pre request

User id INTEGER 10 FOREIGN KEY Requested user id

Date DATE NOTNULL Date of request

Name VARCHAR 100 NOTNULL Name of applicant

Message VARHCAR 2000 NOTNULL Message to handcrafter

Status VARCHAR 30 NOTNULL Status form handcrafter

14. Table Name: withdrawal

Description: store the withdrawal request

Primary key: Id

FOREIGN KEY: hcid


Id INTEGER 10 PRIMARY KEY Id withdraw requestHcid INTEGER 10 FOREIGN KEY Requested handcrafter id

Date DATE NOTNULL Date of request

Amount INTEGER 10 NOTNULL Withdrawal amount

Status VARCHAR 20 NOTNULL Status of withdrawal


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3.4 DATA FLOW DIAGRAMData Flow Diagram (DFD) isan important tool used by system analyst. DFD provide

an overview of what data a system would process, What transformation of data are done,

what files are used and where the results flow. The graphical representation of the systemmakes it a good communication tool between the user and the analyst.

Analysis model help us to understand the relationship between different components

in the design. Analysis model shows the user clearly how a system will function. This is the

first technical representation of the system.

The analysis modeling must achieve three primary objectives.

To establish a basis for creation of software design.

To describe what the user requires. To define set of requirements that can be validated once the software us build.A data flow diagram is a graphical technique that depicts information flow and

transforms that are applied as data move from input to output. The DFD is used to represent

increasing information flow and functional details. A level 0 DFD also called fundamental

system model represents the entire software elements as single bubble with input and output

indicated by incoming and outgoing arrow respectively.

Data Flow Notations

Process


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Processes represent activities in which data is manipulated by being stored or retrieved

or transformed in some way. A circle represents it. The process will show the data

transformation or change. Data coming into a process must be worked-on or

transformed in some way. Thus all process my have an input and output.

External Entities

External entities represent the sources of data that enter the system or the recipients of data

that leave the system. They can be duplicated, one or more times on the diagram to

avoid line crossing. Data Stores

Data stores represent stores of data within the system. Data stores may be long-term

files such as sales ledgers, or may be short-term accumulations: For example batches

of documents that are waiting to be processed. Each data store should be given areference followed by an arbitrary number.

Data FlowA data flow shows the flow of information from its source to its destination. A line

represents a data flow, with arrowheads showing the direction of flow. Information

always flows to or from a process and may be written, verbal or electronic. Each data

flow may be referenced by the processes or data stores at its head and tail, or by adescription of its contents.


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Context diagram for ONLINE HANDICRAFT MARKETING MANAGEMENT

Level 1 DFD for admin


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Level 1 DFD for Agency


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Level 1 for handcrafters


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Level 1 DFD for User


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Level 2 DFD for Admin


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Level 2 DFD for Agency


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Level 2 DFD for Handcrafter


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Level 2 DFD for User


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3.5 SYSTEM FLOW CHART


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3.6 STRUCTURE CHART


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3.7 MENU TREE


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4.SYSTEM CODING


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$res=$ob->execute("SELECT Ìd` FROM ùser_loging` WHERE

Ùser_name`='$username';");$loginId= mysql_fetch_row($res);

/*Inserting details to user_profile table*/

$res=$ob->execute("INSERT INTO `base_table`.ùser_profile` (Ìd_login`, `Name`,

`Gender`, Àge`, Àddress`, `Pin`, `Country`, Èmail`, `Phone`, `Mobile`) VALUES

('$loginId[0]', '$name', '$gender', $age, '$address', '$pin', '$country', '$email', '$phone',

'$mobile');");

return $res;

}

/*-end of function insert-user_profile()-*/

}

/*This class containg the details of Handicrafters insertin functions*/

class insert_Handicraft

{

/*This Function insert value from form handicraft_register */

public function

insert_profile($name,$gender,$age,$username,$password,$address,$pin,$district,$email,$mo

bile,$turnover,$acountNo,$typeOfCraft,$typeOfProduct,$bankdtls)

{

$ob=new dbase();

/*Inserting login details to login table */

$res=$ob->execute("INSERT INTO `base_table`.ùser_loging` (Ùser_name`,

`Password`, `Role`, `Status`) VALUES ('$username', '$password', 'HANDCRAFTER',

'ACTIVE');");

/*Selecting the id form login table to use in user_profile table*/


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Ùser_name`='$username';");

$loginId= mysql_fetch_row($res);

/*Inserting details to handicraft_profile table*/$res=$ob->execute("INSERT INTO `base_table`.`handicrfter_profile` (Ìd_login`, `Name`,

`Gender`, Àge`, Àddress`, `District`, `Pin`, Èmail`, `Mobile`, `Tp_crft`, `Tp_prdcn`,

`Turn_over`, `Bank_dtls`, Àcc_no`) VALUES ('$loginId[0]', '$name', '$gender', '$age',

'$address', '$district', '$pin', '$email', '$mobile', '$typeOfCraft', '$typeOfProduct', '$turnover',

'$bankdtls', '$acountNo');");

return $res;

}/*-End of function insert-profile-()-*/

public function insert_product($uid,$agid,$d,$pname,$des,$type,$pho,$price,$qty)

{

$ob=new dbase();

$ob->execute("insert into

product_dtls(Id_hdct,agent_id,Date,Name,Info,Type,Image,Price)values($uid,$agid,'$d','$pna

me','$des','$type','$pho','$price')");

}

public function request_loan($amount,$hid,$dat)

{

$ob=new dbase();

$res=$ob->execute("select name from handicrfter_profile where

id_login='$hid'");

$hname= mysql_fetch_row($res);

$ob->execute("INSERT INTO `base_table`.`loan` (ù_id`, `name`, `date`,

àmount`, `status`) VALUES ('$hid', '$hname[0]', '$dat', '$amount', 'PENDING');");

}

}

/*This class containg the details of Agency insertin functions*/class insert_Admin


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{

/*This Function insert value from form Agency_register */

public function

insert_profile($name,$username,$password,$address,$district,$pin,$email,$phone,$mobile){

$ob=new dbase();

/*Inserting login details to login table */

$res=$ob->execute("INSERT INTO `base_table`.ùser_loging` (Ùser_name`,

`Password`, `Role`, `Status`) VALUES ('$username', '$password', 'AGENCY', 'ACTIVE');");

/*Selecting the id form login table to use Agency_profile

table*/


Ùser_name`='$username';");

$loginId= mysql_fetch_row($res);

/*Inserting details to Agency_profile table*/

echo $q="INSERT INTO `base_table`.àgency_profile`

(Ìd_login`, `Name`, Àddress`, `district`, `Pin`, Èmail`, `Phone`, `Mobile`) VALUES

($loginId[0], '$name', '$address', '$district', '$pin', '$email', '$phone', '$mobile')";

$res=$ob->execute("");

return $res;

}

/*-End of function insert-profile-()-*/

/*Inserting event to table */

public function insert_event($title,$date,$info,$place,$type,$time){

$ob=new dbase();


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Login

User Name

Password

Not Yet Registerd ?

User,Handicrafter

Categories


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Category 1

Category 2

Category 3

Category 4

Category 5

Category 6

Category 7

Category 8

Category 9

Category 10

Category 11

Category 12

Category 13


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previous next

Donec imperdiet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec imperdiet, metus ac

cursus auctor, arcu felis ornare dui.


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2010 Shop Around. Design by Chocotemplates.com


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execution and resultant data collection and evaluation. A software testing strategy should be

flexible enough to promote a customized testing approach. At the same time, it must be rigid

enough to promote reasonable planning and management tracking as the project progresses.

The project manager, software engineers and testing specialists develop a strategy for

software testing. The general characteristics of software testing strategies are :

White Box Testing

White box testing strategy deals with the internal logic and structure of the code.

White box testing is also called as glass, structural, open box or clears box testing. The tests

written based on the white box testing strategy incorporate coverage of the code written,

branches, paths, statements and internal logic of the code etc.

In order to implement white box testing, the tester has to deal with the code and hence

is needed to possess knowledge of coding and logic i.e. internal working of the code. White

box test also needs the tester to look into the code and find out which unit/statement/chunk of

the code is malfunctioning.

Black box Testing

Black Box Testing is not a type of testing; it instead is a testing strategy, which does

not need any knowledge of internal design or code etc. As the name "black box" suggests, no

knowledge of internal logic or code structure is required. The types of testing under this

strategy are totally based/focused on the testing for requirements and functionality of the

work product/software application. Black box testing is sometimes also called as "Opaque

Testing", "Functional/Behavioral Testing" and "Closed Box Testing".

The base of the Black box testing strategy lies in the selection of appropriate data as

per functionality and testing it against the functional specifications in order to check for

normal and abnormal behavior of the system.


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6. SYSTEM IMPLEMENTATION

The implementation is the final and important phase. It involves user training, system

testing in order to ensure successful running of the proposed system. Once the system design

phase is over, the next stage is to implement and monitors the operation of the system to

ensure that it continues the work effectively and efficiently.

The three main phases in implementation take place in series. These are the initial

installation, the test of the system as a whole and evaluation maintenance and control of the

system. The implementation plan and action to implement should be bound closely together.

The implementation plan is a function of line management at least as far as key decision or

alternative plans are concerned.

The implementation plan was to convert the existing clerical files to the computer.

The implementation plan listed all sub tasks so that individuals in the organization may be

assigned specific responsibilities.

The installation of the new system that is bound to replace the current one may

require a major revision of computer facilities as well as completely new after space. Space

planning took into account the space occupied by the people, space by equipment and the

movement of people and equipment in the working investment. After conduction the initial

testing the system is loaded on the client offices computer. Some of the user employees in

this case are selected. These users are trained first and they run the system. A detailed

documentation is prepared to this set of employees. There may be slight modifications to

meet the organization.

After all modifications specified by the users in the documentation are made, the

computer system is run along with manual system. Even though this kind of parallel run

make extra burden to the employees and management, the system is run in parallel for the

sake of checking reliability and efficiency. After this document, which compares the result of

the manual system with those of the computerized is prepared. If there is any modifications

are made as needed.

A procedure is developed for delivering instructions and forms to supervisors for

coordination and integrating the proposal with other parts of the organization, and for

working out of problems with people involved. This procedure also helped for evaluation of

hardware and software. A program was developed to emphasis the nature and goals of the


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new system on the management and the support personnel and train operation personnel in

their new tasks.

In the case of management many of whom participated in the development of the

system short seminars were given. Particular attention was paid to the training of end users.

The training sessions were aimed at giving the user staff the specific skills required in their

new jobs. They were given practical training to have a thorough understanding of what the

new system is like and how it behaves.

Education involved creating the right atmosphere and motivation of user staff. It

explained the need for changes and helped to overcome the resentment caused by the feeling

that computers took away the responsibility from individual departments.

Various measures have been taken by department officials in order to find suitable

solutions by the following issues:

About the skill to be acquired. Reduction of man power in department About the new form having all required option.


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7. SYSTEM MAINTENANCE

The term maintenance is used to describe the software engineering activities that

occur following the delivery of a software product to the customer. The maintenance phase

of the software lifecycle is the time period in which software performs useful work. We

may define maintenance by describing four activities that are undertaken after a program

is released for use. During the use of any large program, errors will occur and be reported

to the developer. The process that includes the diagnosis and correction of one or more

error is called corrective maintenance. Thus problem correction involves modification and

revalidation of software to corrective maintenance.

The second activity that contributes to a definition of maintenance occurs

because of the rapid change that is encountered in every aspect of computing. An activity

that modifies software to properly interface with a changing environment is adaptive

maintenance. The third activity occurs when a software package is successful. As software

is used recommendations for new capabilities, modifications to existing function and

general enhancements are received from users. To satisfy request in this category,perfective maintenance is performed. The fourth and last maintenance activity occurs

when software is changed to improve future maintainability or reliability or to provide

activities including correcting, coding and design, updating, documentation and test data

and upgrading user support. Maintenance means restoring something to its original

conditions. In contrast, enhancements mean adding or modifying or re execution.


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8. SYSTEM SECURITY

System Securityencompasses measures taken throughout the application's life-cycle

to prevent exceptions in the security policy of an application or the

underlying system (vulnerabilities) through flaws in the design, development, deployment,

upgrade, or maintenance of the application.

Applications only control the use of resources granted to them, and

not which resources are granted to them. They, in turn, determine the use of these resources

by users of the application through application security.

Open Web Application Security Project (OWASP) and Web Application Security

Consortium (WASC) updates on the latest threats which impair web based applications. This

aids developers, security testers and architects to focus on better design and mitigation

strategy. OWASP Top 10 has become an industrial norm in assessing Web Applications.

Threat. A negative effect. Vulnerability. A weakness that makes a threat possible. Attack (or exploit). An action taken to harm an asset. Countermeasure. A safeguard that addresses a threat and mitigates risk.

Security testing techniques scour for vulnerabilities or security holes in applications. These

vulnerabilities leave applications open to exploitation. Ideally, security testing is

implemented throughout the entire software development life cycle (SDLC) so that

vulnerabilities may be addressed in a timely and thorough manner. Unfortunately, testing is

often conducted as an afterthought at the end of the development cycle.

ONLINE HANDICRAFTS MARKETING MANAGEMENT is secured by means of

providing password protection for every type of users. It is also less vulnerable to external

attacks by using php for its development. Non repudiations are avoided by logging all

activities of users.


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