SOA meets situational applications, Part 3: Examples and lessons learned
The first article in this series explained the applicability of Web-based
situational applications (SAs) to the enterprise, their relationship to
Service-Oriented Architecture (SOA), and how they can be used to improve the current
state of corporate IT. Part 2 described the IBM experience in building the
Situational Applications Environment (SAE), which has been developed to support the
community-based computing that takes advantage of both traditional SOA and emerging
Web 2.0 technologies and approaches. This third and final installment describes
several SAs, the business situation that inspired their creation, their
architecture, the tangible business results that come from technologies that enable
each solution, and lessons learned.