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SOA Governance: An Enterprise View

SOA architect Michael Poulin explains the necessity for SOA governance to ensure an SOA initiative's success, and explains the role the OASIS SOA Reference Model and the accompanying SOA Reference Architecture assign to SOA Governance. Michael observes SOA governance specifics from the enterprise perspective and illustrates them with several examples of SOA Governance policies.

Michael Poulin
on Aug 20, 2008
Comparing the Cloud: EC2, Mosso, and GoGrid

It was only recently that Amazon took cloud computing mainstream with the release of EC2. They are not the only game in town however. This new article takes a look at cloud server providers EC2, Mosso, and GoGrid.

Craig Wickesser
on Aug 04, 2008
Service-Oriented Development with Consumer-Driven Contracts

In this article, Ian Robinson discusses how "consumer-driven contracts", in the form of "stories for services" and unit tests exchanged between service development streams, can strengthen the service-oriented development lifecycle. In contrast to contracts defined from the POV of the provider, consumer-driven contracts result from combining the demands of all known service consumers.

Ian Robinson
on Jul 27, 2008
Virtualization and Security

While virtualization provides many benefits, security can not be a forgotten concept in its application. This new article takes a look at how virtualized servers effect data center security.

InfoQ Staff
on Jul 13, 2008
Development

An Introduction to Virtualization

It is easy to think that virtualization applies only to servers. In reality the recent resurgence of the concept is being applied at a variety of levels including networking, storage, and application infrastructure. In this introduction to the topic InfoQ dives into each area describing its uses as well as benefits and disadvantages.

Scott Delap
on Jul 02, 2008
InfoQ Case Study: NASDAQ Market Replay

In this case study InfoQ reviews the usage of Adobe AIR and Amazon Simple Storage Service (S3) in the NASDAQ Market Replay application. NASDAQ Market Replay provides a NASDAQ-validated replay and analysis of the activity in the stock market. The combination of S3 and AIR offers a powerful deployment model with little internal infrastructure required.

Jon Rose Claude Courbois
on Jun 09, 2008
Deploying JRuby applications with Java Web Start

JRuby is built on Java - so it can make use of Java Web Start to make it easy to deploy JRuby apps. This article walks through the necessary steps for releasing a JRuby app with Java Web Start, including: how to handle signing, setting JRuby parameters and a look at using JRuby 1.1's coming AheadOfTime (AOT) compilation feature.

Mirko Stocker
on Mar 07, 2008
Service Oriented Architecture Governance: The Basics

In this article, MomentumSI's Ed Vazquez explains the basics of SOA governance, with an explicit focus on the need for a holistic SOA governance model, shared governance principles and the difference between (and the need for both) tactical and strategic efforts.

Ed Vazquez
on Jun 11, 2007
Enterprise-Ruby Wish List

Francis Cianfrocca asks "What do enterprise developers need, that they're not getting from their tools today?" Based on the answers to that question, he examines whether Ruby currently has anything valuable to offer in the form of an Enterprise Ruby wishlist.

Francis Cianfrocca
on Oct 04, 2006