DevEX - reference for building teams, processes, and platforms
Cloud computing
1. 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
2. Objectives
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?
4. Life before Cloud Computing
• Large number of hardware and software
• Team of experts needed
• Difficult to get all apps
• High cost
5. 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
6. Cloud computing services
Cloud Clients
Web browser, mobile app etc
SaaS
Application CRM, email, virtual desktop,
communication
Platform PaaS
Execution runtime, database, web server
Infrastructure IaaS
Virtual machines, servers,storage
9. 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
10. Diversification of clouds
Special
Deployment type purpose
• Google app
engine
Private Public Hybrid Community
ebay Google IBM -
11. Specific Characteristics /
Capabilities of Clouds
Non-functional aspects
Why differ?
• Economic considerations
• Technological challenges
13. Economic Aspects
• Cost reduction
• Pay per use
• Improved time to market
• Return of investment (ROI)
• Turning CAPEX into OPEX
• Going Green
14. Technological Aspects
• Virtualization
• Multi-tenancy
• Security, Privacy and Compliance
• Data Management
• APIs and / or Programming Enhancements
• Metering
• Tools
15. Gaps and Open Areas
Technical Gaps
Manageability and self
Data Management
Privacy & Security
Federation &
Interoperability
Virtualization, Elasticity and
Adaptability
APIs, Programming Models
& Resource Control
16. Gaps and Open Areas
NON-TECHNICAL GAPS
Legislation,
Government &
Policies
Economic Concerns
17. SWOT Analysis
Strengths Weaknesses
Commercial success-stories. Few resource
Selling products & infrastructures available in
telecommunications Europe
Strong telecommunication Research timelines vs. fast
industry moving markets.
On-going research projects Subsidiaries and
and open source fragmentation of key
technologies. industries.
Strong synergies between No platform to find / select
research and industry cloud providers.
18. SWOT Analysis
SWOT Analysis
Opportunities Threats
Growing interest from Dependency on external
both industry and (non-European)providers
academia in cloud Technological impact /
technologies development
Strong experience and Investment/economic
involvement in benefit asymmetry
standardization efforts Lacking IaaS provider(s)
Existing infrastructures High investment and
with strong resources and funding required to build
in particular with strong up infrastructure
24. 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.
25. Existing System Cloud Based System
Server Cost 25000 tk month, 5000~10000 tk month
Backup Server Cost 25000 tk monthly and 5000 tk monthly( most of the
(2000000)-fixed investment time no backup server
necessary)
Internal Networking Cost 30000~40000 monthly cost No Significant Cost
30000 Maintainace cost for
workers
700000 tk fixed installment
Cloud computing fee No cost 10000~20000 tk monthly
Total Cost 1,10,0000 20000~30000
Complexity Complex Network Simpler Network
Maintainance Licensing
,bandwidth
27. Capacity and utilization of submarine
cable in Bangladesh
50
45
40
35
30
25
20 Capacity(Gbps)
15 Utilization(Gbps)
10
5
0
2006 2007 2008 2009 2010
28. E-GOVERNANCE IN BANGLADESH
USING CLOUD COMPUTING
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
29. 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
30. 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
31. Prospects of Cloud Computing in
Bangladesh
IMPLEMENTING E-GOVERNANCE IN BANGLADESH USING CLOUD COMPUTING
TECHNOLOGY
33. Factors limiting customer reach
I. Security concern
II. Concern over Availability and Business
Functionality
III. Lack of confidence on the cloud technology
36. Security concern
Secure gateway
Encryption
environment
Security
Measures
Physical security products Separate client firm’s data
and devices from other customers
37. Concern over Availability and
Business Functionality
• 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
38. Concern over Availability and
Business Functionality
• Data integrity and availability
• Data restoration
• Scalability
• Changing vendor
• Impact of outages
39. Lack of confidence on the Cloud
Technology
Factor Point of Concern
Vendor’s gateway Is it certified?
Client firm’s identity and access Does vendor support?
management system
Vendor’s procurement process for Is it trustworthy?
software and hardware
Using the vendor’s cloud Does it weaken client firm’s
network security?
Storage media storing data at its Will it be properly sanitized?
end of life
41. Government Regulations
In Bangladesh no legal frame work
Need for policies on
• Rights & responsibilities
• Data protection
• Liability
42. Recommendations
• Infrastructure Improvement
• Telecommunication upgrade
• 3G Needed
• Laws regarding cyber crime
• Government incentives
• Reliability to the potential customers.
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