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SOA World Editorial: Defining Terms
It seems like not a day goes by lately in which some new story of malfeasance in office doesn't come out - whether it's lying under oath, using the services of a call girl, or spying on other officials in the government in order to further a personal agenda. Clearly, our elected officials don't have
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Universal Middleware: What's Happening With OSGi and Why You Should Care
Containers - Is It Time for Another One?

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The Open Services Gateway Initiative (OSGi) Alliance is working to realize the vision of a "universal middleware" that will address issues such as application packaging, versioning, deployment, publication, and discovery.

In this article we'll examine the need for the kind of container model provided by the OSGi, outline the capabilities it would provide, and discuss its relationship to complementary technologies such as SOA, SCA, and Spring. Enterprise software is often composed of large amounts of complex interdependent logic that makes it hard to adapt readily to changes in requirements from the business. You can enable this kind of agility by following a Service Oriented Architecture (SOA) pattern that refactors a system into application modules grouped by business functions that expose their public functionality as services (interfaces).


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About Dave Chappell
David Chappell is vice president and chief technologist for SOA at Oracle Corporation. Chappell has over 20 years of experience in the software industry covering a broad range of roles including Architecture, code-slinging, sales, support and marketing. He is well known worldwide for his writings and public lectures on the subjects of Service Oriented Architecture (SOA), the enterprise service bus (ESB), message oriented middleware (MOM), enterprise integration, and is a co-author of many advanced Web Services standards. Chappell is a regular contributor to SOAWorld Magazine and a speaker at the "SOA World Conference & Expo" since 1999.

About Khanderao Kand
Khanderao Kand is an architect for Oracle Fusion Middleware at Oracle Corp. He is involved in the development of various integration and BPM technologies including ESB. He is an editor of WS-BPEL?s Primer in WS-BPEL?s technical committee at OASIS. Earlier he played roles as an Enterprise Architect of Peopletools and an architect in CRM.

Costin Leau wrote: It's worth mentioning that Spring Dynamic Modules for OSGi Service Platforms (or the Spring OSGi integration in short), had its 1.0 final release, after 3 milestones and 3 release candidates, on January 25th, 2008. The official announcement can be found at: http://w ww.springsource.com/web/g uest/2008/spring-dm-intro
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Richard Nicholson wrote: Those interested in a commercial distributed runtime, built from the ground up using OSGi R4 and SCA, may be interested in the Infiniflow Service Fabric - see www.paremus.com, or its open source relation newton.codecauldron.org. In addition to having leveraged these important industry developments for the last 18 months, Infiniflow, described by analysts as a Cloud OS or virtual application server, augments these with industry unique self-managing, self-scaling behaviors, and with transparent runtime support for Spring Dynamic Modules.
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SOA WORLD LATEST STORIES
13th International SOA World Conference & Expo: Themes & Topics
A round-up of the Service Oriented Architecture related themes & topics being discussed in NYC June 23-24, 2008 by the world-class speaker faculty at the 13th International Conference & Expo being held by SYS-CON Events in The Roosevelt Hotel, in midtown Manhattan.
DataServices World: Data Access and Data Services Workshop
The workshop is a hands-on session focusing on data access and data services issues, problems and solutions. It's an opportunity for audience members to view and discuss problems with a panel of experts. The goal of the session is to engage the audience using walk throughs, examples, a
DataServices World: Michael Carey to Give Data Modeling Session
Once upon a time, data modeling played a central role in the process of developing applications. Thus far in the SOA era, there has been a heavy emphasis on process, and data has all-too-often been lost in the SOA shuffle. In this talk, we present a data model for SOA - i.e., a service
DataServices World: Mike Pizzo's Language Integrated Query (LINQ) and ADO.NET Entity Framework Session
The new wave of Web applications are built on technologies such as AJAX and Microsoft Silverlight, which enable developers to build better, richer user experiences. These technologies bring a shift in how applications are organized, including a stronger separation of presentation from
Data Integration Keynote at DataServices World To Be Given by John Goodson
'As SOA rapidly becomes the standard for enterprise architectures, the need for robust technologies for data access and data integration has become more critical then ever before,' says John Goodson, executive leader of DataDirect Technologies. Goodson will be keynoting the inaugural D
DataServices World: The Importance of Middleware and Data Services
A panel of experts and executives from organizations that are leading providers and consumers of technology will discuss trends and important technologies for enterprise and Internet computing. The experts will discuss the role of databases and database technology trends that enhance S
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