Miko Matsumura is chair of the OASIS SOA Adoption Blueprints Technical Committee and VP of Technology Standards at Infravio. Miko was a co-creator responsible for building the partner program for SOA Blueprints, the first complete vendor-neutral specification of an SOA application set, supported by BEA, Borland, HP, Microsoft, Oracle, Sun Microsystems, Veritas and others. Matsumura also held the position of Chief Java Evangelist for Sun Microsystems.
This article by Miko Matsumura discusses why people are pursuing SOA, whether SOA is dead, what SOA Governance is, what the relationship is to SOA itself, how it differs from management, how SOA differs from integration, and why SOA and SOA Governance continue to be significant issues for the Enterprise.
In this article Boris Lublinsky outlines the complexities of dealing with the enterprise data and discuss several design patterns for SOA implementations.
SOA expert John Harby proposes an alternative structure for the ESB which is more distributed, federated, registry centric and solves some of the concerns raised about the bus topology for SOA including vendor lock-in, ESB feature overkill and the emergence of a new architectural stovepipe.
Author Boris Lublinski provides an overview of WCF (Indigo), JBA and SCA. These programming models attempt to go beyond just service invocations by seamlessly incorporating service orchestration support and many of the patterns required for successful SOA implementation. They also serve as a foundation for implementation of the Enterprise Service Bus.
Web Services Policy defines a flexible policy data model and an extensible grammar for expressing the capabilities, requirements and general characteristics of a Web service, and defines mechanisms for associating policies with Web service constructs. Some recent developments in this specification within the W3C include work on version 1.5
ActiveBPEL 3.0 Milestone 2 (M2) has been released. M2 provides full support for the WS-BPEL 2.0 specification as well as continued support for the BPEL4WS 1.1 specification. Active Endpoints has also released a Beta version of the ActiveBPEL Designer.
This is the second part of InfoQ's ESB series, an exploration of Enterprise Service Bus, or ESB technologies. The focus is use cases required by companies deploying this technology, such as protocol bridging, security intermediation and service virtualization. The article references analyst commentary, survey research results and comments on part one of the ESB roundup.
A healthy debate has arisen in the SOA community around the Enterprise Service Bus. Is an ESB needed? What is the best definition of an ESB? When should an ESB be deployed? What is its role in SOA? In the first part of a series, InfoQ explores this vital topic.
Video of SOA Foundations course captured at webMethods SOA Master Class in San Francisco. Speaker Miko Matsumura covers foundational definitions and patterns for SOA.
