Cloud MobilityPresented By:

Yogendra Tamang MSCS/070/670

Uttam Man Karmacharya MSCS/070/669

MSc(Computer Systems and Knowledge Engineering), IOE, Pulchowk

Outline

1. Introduction

2.The Business Problem

3.Mobile Enterprise Application Platforms

4.Mobile Application Architecture Overview

5.Summary

Introduction

• Workers like carrying their own devices to offices

• Bring Your Own Device (BYOD) enable users to choose platform and devices that best fit their needs, provide them greater flexibility, ultimately more productive

BOYD Benefits:

-> Enhanced employee productivity and job satisfaction

-> Reduced cost to company for providing devices.

-> Greater business agility gained by the use of wider array of usage models

Introduction

• Companies are using mobile application to get better business dexterity and deliver greater customer values.

• To spread idea of mobility expand the reach of mobility, enterprise require design and approach that allow a comprehensive view and integrate mobility as fundamental fraction of Enterprise Architecture

Business Problem

• Spent a lot to rationalize their business process and their support systems on ERP to various business intelligence systems

• Fruition of business progression is to mobilize both domestic and peripheral devices like phones, pads, iPods, nodes etc.

Business Problem

1.Segregate systems/Data and Intangible Business ProcessAble to segregate process from each other

2.Security and Access ControlSecurities like authorization, authentication, and data

encryption are obligatory

3.AmalgamationNo application can exist in aggregation

Enterprise systems are connected and amalgamate through data.

Standards based amalgamation and integrations

Business Problem

4. Elasticity

• Enterprise should be available to ever-increasing mobile devices over time.

5. Support

• Different Operations Systems

6. Infrastructure

• Availability of various infrastructure services

Mobile Enterprise Application Platform

• Performs and promotes “Any Mobile Application to Any Device”

• Key Elements:

Mobile Devices

Middle-Ware

Management Toolkit

Application Development Environment

Resource Integration Framework

Mobile Enterprise Application Platform

1.Freedom of Choice

Distributed Development Methodology.

Less time on familiarizing devices

Developers can contemplate on building powerful business layers and content-rich interfaces that acclimatize to different user needs.

2. Agility

MEAP can get rid of recurring, resource-intensive activities involved in developing and implementing mobile applications

Acceleration of Development

Mobile Enterprise Application Platform

1.Feature Rich

2.Robust connectivity

Use of Prebuilt Application Integrators

3. Off-Line On Premise integration to Business Processes with clients

Applications can work separately of a master server connection.

Updates are pushed when mobile devices reconnect to the network.

Mobile Application Architecture

Three major parts of the mobile architecture are:

An Enterprise System

Middleware

Handheld App

Middleware Applications

Handheld Device

Business System

Data

Data

Figure:- Mobility Application Model

Figure:- Mobility Application Architecture

User Interfaces

Business Logic

Custom InterfaceData Store

Business Logic

Data Store

Remote Web Services

Operating System Services

Common Interface

Web Administration

Business Applications

Data

Data

User Interface

• Design of Graphical user interface is difficult because there is little space in mobility based devices

• The spaces and tabs to show the application data in mobile devices must be managed efficiently.

Performance

• Mobile devices are relatively slower than desktop computers

• CPU exhaustive algorithms should not be run in handheld devices

• Heavy processing can be done on cloud and results can be shown in mobile devices

Memory Management

• Most mobile computing devices come with limited memory

• Huge data storage in handheld devices should be minimized

• Huge storage can be stored on cloud

Security• As mobile devices are becoming

computing devices, security is of prime concern

• The data should be encrypted so that even the devices are lost, unauthenticated user cannot use them

• Today's high end mobile device come with biometrics, voice recognition for authentication

Summary

• Handling serious tasks and decision making in real-time.

• Quick and well organized operations

• Vital information and dealings on mobile devices.