This document discusses SOA and cloud computing and how they are complementary. It defines five key attributes of cloud computing: service-based, scalable and elastic, shared, metered by use, and using internet technologies. It then discusses different types of cloud service offerings and SOA types. The document notes that adoption of externally facing APIs is accelerating. It discusses enterprise-level challenges and possible solutions involving leveraging core capabilities and horizontal platforms while integrating on-premises and on-demand solutions.

1. SOA & BPM in
Cloud Readiness
(SOA and Cloud computing are complementary activities)
Jainendra Kumar,
Director Product Development
Sep 05, 2012

2. Five Attributes of Cloud Computing – Gartner
 Service-Based: Consumer concerns are abstracted from
provider concerns through service interfaces that are well-
defined.
 Scalable and Elastic: The service can scale capacity up or
down as the consumer demands at the speed of full
automation.
 Shared: Services share a pool of resources to build
economies of scale.
 Metered by Use: Services are tracked with usage metrics to
enable multiple payment models.
 Uses Internet Technologies: The service is delivered using
Internet identifiers, formats and protocols, such as URLs,
HTTP, IP and representational state transfer Web-oriented
architecture.

3. Stack of Service Offering
• Oracle SaaS Platform
• SalesForce Sales Force
Automation
• Google Apps
• NetSuite
• Amazon S3
• Google App Engine
• SalesForce.com
• Amazon EC2
• IBM Blue Cloud
• OpenStack

4. A few relevant trends
A conceptual view of the
relative trends in
complexity of integration and
the nature of
coupling, in the evolution of
software integration
technologies over time
Adoption of externally facing APIs is accelerating

5. SOA types
• The architecture of the enterprise
itself.
• The architecture that support a
collection of related services that
are independently standardized and
governed
• The architecture of services
assembled into a service
composition
• Architecture of a Single Service

6. Enterprise Level Challenge
Current Market
New Market
OnDemand Solutions
OnPrem Solutions Leverage Core Capabilities
Back Office

7. Possible Solution
Solutions
Horizontal Platform Other PB Offerings
Portal
Security, Governance
Solutions
Process Orchestration
Security, Governance
(BPM, Events, Rules)
ESB
ESB Service Bundles
Domain Assets
Services
Service Bundles Registry
Domain Assets
Services
Registry OnDemand Solutions
OnPrem Solutions
Back Office
Back office
solutions

8. Putting it all together

9. Q&A
Thank You
eMail: Jainendra.Kumar@pb.com
Tweet : @kumarjainendra0
Skype: kumarjainendra
Blog: http://productnation.in/author/jaik/