... or not) ... contract. ... management... ... Service contract change... Hmm.. The emphasis here seems to be on the Service Contract as the center of the...
A few observations: 1. In deciding where to apply loose coupling and what aspects to apply it to, keep the following rule of thumb in mind: Since the goal of...
... It's easy enough to develop applications that get stuff from web servers. What's more difficult is to learn how to, and implement systems that are fault ...
... fault ... many ... doesn't ... and ... I guess we just have different definitions of "web development". My definition is a LOT broader than how to "get...
... Maybe you could talk about specific skills that you think are different and how they relate to skills that might be specific to mainframers or midrangers. ...
I recently posted an entry on my blog about a new kind of SOA Registry http://pzf.fremantle.org/2007/12/new-kind-of-soa-registry.html In summary, I'm talking...
+1 on that +1 The phrase I like to use is "appropriate coupling". I've sadly seen systems built with a more religious intent that have excessive levels of...
I've written an article that talks about how the term ESB has been waylaid, hijacked and generally misused. I think this is an important point, because there...
Hi Paul, I believe there will be three categories of use, application based soa, the project based "SOA", and enterprise or multi-enterprise... I think for an...
Miko I agree that there are different usage patterns. If you look at an enterprise reg/rep in particular, I also see five common actual usage patterns of a...
Good article, Paul. I've voiced similar thoughts in the past on my blog: http://www.biske.com/blog/?p=82 I'm definitely not a fan of any bus that tries to...
please mention reference books, I want to gain the theoretical knowledge as well as the practical implementation ( .Net platform preferred) I am doing IS on...
well if you go by the burton group (Anne) view, there's three pieces, metadata repository, service registry and policy repository, so you're not really looking...
Central administration of policies Attachment of policies to services/interactions/rules/etc Automatic propagation of policies to runtime policy enforcement...
Good point. I will dig into that as well! Thanks for the advice. Paul ... -- Paul Fremantle Co-Founder and VP of Technical Sales, WSO2 OASIS WS-RX TC Co-chair ...
Hi Dr. MAQK 1. As a good start you can read the: servcie oriented architecture for dummies by Judith Hurwitz. 2. The book: Building Interoperable web servcies:...
I forgot to metion one of the best books for managers; here to go: Web Services: A Manager's Guide by Anne Thomas Manes. You can read it after the SOA...
You can do all of those things with the WSO2 Registry .. just stick a policy in as a resource and attach it to whatever services you want (as the policy is...
I use the one that comes with Eclipse's WebTools project. I don't know if its the best - but I like it for these reasons: 1) it has a graphical and text/xml...
That's all well and good, but we still need to define standard protocols that enable the ecosystem of products that make up a SOA infrastructure to share this...
Can't do without - Altova XMLSpy ($$) Can live with - The one that comes bundled with the Eclipse Web Tools Platform (Free) I have heard good things about...
... Sounds elegantly simple, as one would expect from a "webful" design. I use "webful" because I don't want to start YARD - Yet Another Rest Debate. <grin> ...
... Great question! Tongue-in-cheek answer: Emacs -or- whatever edits the artifacts that the WSDL was generated from in the first place. Seriously, a number...
... actually has no WS-* in at all ;-). Its basically a Java API and then a "Web API" which is AtomPub. We are planning to do an alpha release next week;...
Any WSDL editor must support both GUI interface and XML text editor. All of the editors must be based on Eclipse, especially if you want to use its GUI...
From my background and experience, I found out that most of business processes tend to be informal and subjective which is very difficult to quantify. We need...
... Yes, but with general/univeral URIs as identifiers and general/univeral XML schemas as formats, we open up the interface to serendipitous (re)use beyond...
I don't think the issue is to quantify business process features but to quantify business processes. The central issue is to define what business process is....
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