cloud computing
TRANSCRIPT
CLOUD COMPUTING:
PROSPECTS AND CHALLENGES
Prepared for
REZWANUL HUQUE KHAN LECTURER
IBA
UNIVERSITY OF DHAKA
Prepared by
FREERIDERS
MBA 45(D)
IBA
UNIVERSITY OF DHAKA
1. What is the current state of Cloud Computing in the world?
2. What are the positive sides?
3. What are the challenges of implementing it as a professional service in Bangladesh?
4. What are the opportunities of Cloud Computing in this country?
Objectives
Life before Cloud Computing
Life before Cloud Computing
• Large number of hardware and software
• Team of experts needed
• Difficult to get all apps
• High cost
Cloud Computing: A better way
• Vendor Manages Hardware and Software
• Cloud based apps can be up and running within days or weeks (csr, hr, accounting)
• Business are more cooperative and mobile
Cloud computing services
Cloud Clients Web browser, mobile app etc
SaaS CRM, email, virtual desktop,
communication
PaaS Execution runtime, database, web server
IaaS Virtual machines, servers,storage
Application
Platform
Infrastructure
Architecture
Front End
Back End
Current State of Cloud Computing in the World
Emerging Cloud Platforms • Morgan Stanley has also identified Cloud computing as one of the
prominent technology trends.
• Amazon Elastic Compute Cloud (EC2) provides a virtual computing environment that enables a user to run Linux-based applications.
• Google App Engine also supports APIs for the data store, Google Accounts, URL fetch, image manipulation, and email services.
• Google App Engine is free to use with up to 500MB of storage and about 5 million page views per month.
• Microsoft Live Mesh aims to provide a centralized location for a user to store applications and data
• Sun network.com (Sun Grid) enables the user to run Solaris OS, Java, C, C++, and FORTRAN based applications.
• “$160- billion addressable market opportunity
Diversification of clouds
Deployment type
Private
ebay
Public
Hybrid
IBM
Community
-
Special purpose
• Google app engine
Specific Characteristics / Capabilities of Clouds
Non-functional aspects
Why differ?
• Economic considerations
• Technological challenges
Important non-functional aspects
• Elasticity
• Reliability
• Quality of Service
• Availability
• Agility and adaptability
Economic Aspects
• Cost reduction
• Pay per use
• Improved time to market
• Return of investment (ROI)
• Turning CAPEX into OPEX
• Going Green
Technological Aspects
• Virtualization
• Multi-tenancy
• Security, Privacy and Compliance
• Data Management
• APIs and / or Programming Enhancements
• Metering
• Tools
Gaps and Open Areas
Technical Gaps Manageability and self
Data Management
Privacy & Security
Federation & Interoperability
Virtualization, Elasticity and Adaptability
APIs, Programming Models & Resource Control
Gaps and Open Areas
NON-TECHNICAL GAPS
Legislation, Government & Policies Economic Concerns
SWOT Analysis
Strengths
Commercial success-stories.
Selling products & telecommunications
Strong telecommunication industry
On-going research projects and open source technologies.
Strong synergies between research and industry
Weaknesses
Few resource infrastructures available in Europe
Research timelines vs. fast moving markets.
Subsidiaries and fragmentation of key industries.
No platform to find / select cloud providers.
SWOT Analysis
Opportunities
Growing interest from both industry and academia in cloud technologies
Strong experience and involvement in
standardization efforts
Existing infrastructures with strong resources and in particular with strong
Threats
Dependency on external (non-European)providers
Technological impact / development
Investment/economic benefit asymmetry
Lacking IaaS provider(s)
High investment and funding required to build up infrastructure
SWOT Analysis
Current scenario of cloud computing in Bangladesh
Current users
Worldwide cost of Cloud computing
Worldwide cost of Cloud computing
Cost comparison
• Synesis IT Ltd. which is one of the leading IT companies of Bangladesh. They provides Secure, Scalable, On-Demand Application System and Data Access Solutions.
Existing System
Cloud Based System
Server Cost
25000 tk month, 5000~10000 tk month
Backup Server Cost
25000 tk monthly and
(2000000)-fixed investment
5000 tk monthly( most of the time no backup server
necessary)
Internal Networking Cost
30000~40000 monthly cost 30000 Maintainace cost for
workers 700000 tk fixed installment
No Significant Cost
Cloud computing fee No cost 10000~20000 tk monthly
Total Cost
1,10,0000 20000~30000
Complexity
Complex Network Maintainance
Simpler Network
Licensing
,bandwidth
Future forecast
Capacity and utilization of submarine cable in Bangladesh
0
5
10
15
20
25
30
35
40
45
50
2006 2007 2008 2009 2010
Capacity(Gbps)
Utilization(Gbps)
E-Governance •Utilizes the facilities provided by ICT to perform government processes •Automates the major state functions and capacities – Legislative, executive, judiciary •Allowing optimal functioning and better interaction between the governments, its institutions and people interaction of institutions
E-GOVERNANCE IN BANGLADESH USING CLOUD COMPUTING
CLOUD ERP –A Future Solution for Bangladeshi Enterprise
CLOUD ERP •A revolutionary approach to deploy an ERP solution • flexible, adaptable, scalable, efficient and affordable • Successful to deliver business critical data
Potential of Cloud Computing for SMEs in Bangladesh
• According to ISPAB
• two huge cost hurdles that an SME faces
• PC hardware
• PC Software
• the necessity for acquiring licensed copies of popular software
Prospects of Cloud Computing in Bangladesh
IMPLEMENTING E-GOVERNANCE IN BANGLADESH USING CLOUD COMPUTING TECHNOLOGY
Challenges for Cloud Computing in Bangladesh
I. Security concern
II. Concern over Availability and Business Functionality
III. Lack of confidence on the cloud technology
Factors limiting customer reach
Security concern
Legislative obligations Privacy laws
Policies Audit
Law and Policy
Security concern
Vendor monitoring Client monitoring
Data Ownership Technical control
Monitoring and Control
Security concern
Encryption Secure gateway
environment
Physical security products and devices
Separate client firm’s data from other customers
Security Measures
• Business criticality of data or functionality
• Vendor’s business continuity and disaster recovery plan
• Data backup plan
• Network connectivity to the cloud
• Vendor’s guarantee of availability
Concern over Availability and Business Functionality
• Data integrity and availability
• Data restoration
• Scalability
• Changing vendor
• Impact of outages
Concern over Availability and Business Functionality
Lack of confidence on the Cloud Technology
Factor Point of Concern
Vendor’s gateway Is it certified?
Client firm’s identity and access management system
Does vendor support?
Vendor’s procurement process for software and hardware
Is it trustworthy?
Using the vendor’s cloud Does it weaken client firm’s network security?
Storage media storing data at its end of life
Will it be properly sanitized?
Constantly growing infrastructure promises a bright future
Reliability
Affordability
Government Regulations In Bangladesh no legal frame work
Need for policies on
• Rights & responsibilities
• Data protection
• Liability
Recommendations
• Infrastructure Improvement
• Telecommunication upgrade
• 3G Needed
• Laws regarding cyber crime
• Government incentives
• Reliability to the potential customers.
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