To cloud or not to cloud

May 26, 20130 likes324 views

This document summarizes the perspectives of different stakeholders on cloud computing. For decision makers, the top research topics are trust and security, service portability, and economics and legal frameworks. From a CIO's perspective, the key areas are commoditization readiness, cloudizability, and agility. For developers, methodology, testability, and quality of service (QoS) are the most important research topics regarding cloud computing. The conclusion is that cloud computing will transform future computing, just as previous computing models have evolved over time.

TO CLOUD OR NOT TO CLOUD?
PANEL PRESENTATION FOR
INTERNATIONAL CONFERENCE ON SERVICE
ORIENTED COMPUTING 2012
Yiwei Chen
Updated on 2012
yiwei_chen@yahoo.com

PERSPECTIVES ARE ALL DIFFERENT
Decision
Maker
CIO
Developer

Top 3 Research Topics from
Decision Maker��s Perspective
1. Trust & Security
? Trust models
? Information protection
? Identity & access management

2. Service Portability
? Interoperability among cloud providers
? Service exchange & network models
? Service lock-in prevention
Top 3 Research Topics from
Decision Maker��s Perspective

3. Economics & Legal Framework
? Cost models & business models
? Crime prevention, competition avoidance, & other
legal litigations
? Service level agreement
Top 3 Research Topics from
Decision Maker��s Perspective

1. Commoditization Readiness
? Standards readiness
? Technology maturity
? Vendor choices
? Community acceptance
Top 3 Research Topics from
CIO��s Perspective

2. Cloudizability
? Service oriented architecture
? Scalable roll-out model
? Governance
? Managibility
Top 3 Research Topics from
CIO��s Perspective

3. Agility
? Fast response to business requirement changes
? Flexibility in resource deployment
? Elasticity & scalability
Top 3 Research Topics from
CIO��s Perspective

1. Methodology
? Best practices
? Patterns
? Tools
Top 3 Research Topics from
Developer��s Perspective

2. Testability
? Testing coverage models
? Dependency complexity
? Test automation
Top 3 Research Topics from
Developer��s Perspective

3. QoS
? Performance
? Meterability
? Availability
? Trustability
? Transactionality
Top 3 Research Topics from
Developer��s Perspective

CONCLUSION
Cloud Computing will be the future
��computing��, just as Distributed
Computing, Network Computing,
Internet Computing, etc. had been
transformed into.

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