JAX-RS is the standard for RESTful services in enterprise Java. It has been finalised since 2008 and part of EE6 since late 2009, with several implementations. Over the past couple of years there has been a lot of implementation experience and now Oracle have announced that JAX-RS 2.0 is in the works, as well as giving an indication of their current thoughts. But are they missing anything?
Open Source Enterprise Content Management (ECM) company Nuxeo has updated its Open Source OSGi-Based Content Management Infrastructure, adding support for JBoss 5.1, JBoss EAP, and CMIS 1.0, and introducing the Marketplace providing a distribution channel for Plug-ins.
Three recent announcements highlight the evolving cloud ecosystem in favor of openness and standards. Red Hat has moved its Deltacloud effort to the Apache Incubator, Rackspace has made its Cloud Files code open source, and the Distributed Management Task Force (DMTF) has released two documents laying out the essential functions for cloud computing and descriptive language for them.
Are current PaaS solutions really vendor lock-in opportunities? In a recent article Joe McKendrick discusses this possibility in terms of application portability and mobility. He also ties this to similar issues that affect the SOA world.
The SEC is proposing that most Asset Backed Securities include a downloadable “program that gives effect to the flow of funds, or “waterfall,” provisions of the transaction”. If the proposal is passed, this program would have to be written in Python and posted EDGAR.
The ECMA working group in charge of the Common Language Infrastructure standard has produced released a working draft of the 5th edition. The CLI represents the subset of Microsoft’s .NET platform that has been placed in the care of Ecma International. Originally known as the European Computer Manufacturers Association, Ecma International both competes with and complements ISO.
William Vambenepe comments on the absence of “real time” features in existing cloud management solutions and proposes the desirable properties that define such solutions. Dare Obasanjo examines implementations of the real time web available today and provides a detailed explanation of the technologies such services use. Is the real time web a grassroots solution to cloud management standards?
Standards are often cited as important, helping to prevent vendor lock-in and allow for interoperability between heterogeneous implementations. However, as Steve Jones points out recently, it is still common for many SOA practitioners to ignore selecting standards at the start of the SOA lifecyle. In this article he outlines where standards should fit in and how REST is no exception to this rule.
Until recently there was no standardized way in which to measure the performance of SOA infrastructures, such as ESBs. Now the Spec Organization have announced that they are working with vendors to define just such a benchmark.
Various members of the OMG, OASIS and Open Group efforts around SOA standardization have gotten together to produce a new white paper that attempts to steer you through the range of specifications and working groups. It is deliberately implementation agnostic, staying clear of Web Services, JBI and other approaches.
Service Component Architecture (SCA) is a today’s most popular programming model for building applications and systems based on a Service Oriented Architecture. A new “Assembly Model Specification Extensions for Event Processing and Pub/Sub” allows to further extend SCA’s reach in implementation of the event-driven systems.
HTTP is one of the most successful protocols in the world, and more and more developers are using it to do more than drive HTML UIs. In this presentation, recorded at QCon San Francisco 2008, HTTPbis WG chair Mark Nottingham gives an update on the current status of the HTTP protocol in the wild, and the ongoing work to clarify the HTTP specification.
Bill Burke, lead of the RESTeasy project, talks about how REST is truer to the goals of the Web than Web Services and allows you to focus on interoperability at the right level, without having to worry about the kind of problems WS-* standardization has encountered.
The OASIS WS-DD technical committee, who are working on the standardization of WS-Discovery, recently put a trio of specifications into public review. Although WS-Discovery has seen some interest since its original release over 5 years ago, Oracle's William Vambenepe still wonders if it is of any use and whether anyone other than Microsoft will really use it.
In another one of our online roundtable interviews, we talk with some of the people behind the latest version of the BPMN standard that is progressing through the OMG. We talk with them about BPMN 2.0 as well as XPDL and BPEL4People.