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What Is WOA? It's The Future of Service-Oriented Architecture (SOA) The need for businesses to open up their silos of information and internal capabilities to their internal customers has become an increasingly pressing issue as organizations strive to increase operational efficiencies and innovate more effectively with existing resources in the business and technical climate of early 2008. And in the last couple of years, as exposing uniquely powerful sets of data to online business partners has moved into the mainstream in the form of open Web APIs , opening up our IT systems across the Internet has become a competitive imperative as well.

Unfortunately, despite two decades of experiments in heavyweight software engineering (the alphabet soup of EAI, SOA, ESB) for solving these types integration problems, we've seen relatively marginal improvements for most implementors despite heavy investments by businesses large and small. In short, integration between the systems running our business still isn't happening at the levels we need. What is WOA? Woa_and_soa_focus_small.jpg (Image JPEG, 440x337 pixels) Web 2.0 success stories driving WOA and informing SOA. The striking contrast between the stories that we've been hearing lately about the slow going of SOA initiatives in the enterprise and the vibrant and rapidly growing ecosystems similar to them on the consumer Web has been generating a lot of debate and discussion in the enterprise IT community recently. This discussion was brought into sharp relief when ZDNet colleague Joe McKendrick recently reported on Burton Group's Anne Manes stating that it "has become clear to me that SOA is not working in most organizations", based on a wide ranging study they performed.

It's become clear that the SOA world will have to change some basic assumptions.This is just one data point of many recently showing the continued shortfalls we've experienced in trying to get our enterprise systems to work together in the ways that we would like. Looking for answers on how to improve SOA One big issue, as I've written about in the past, is that enterprises are often very much unlike the Web. Software Architecture: Architectural Layering.

WOA vs SOA « Web Oriented Architecture. WOA est une réponse WOA est né par opoosition au style SOA (WebServices, Orchestrations, ESB) … et remet en avant le style REST. Le petit comparatif des approches ci-dessous est sous cet angle. Comment fait-on dans une apprche SOA et WOA pour traiter un processus simple. Mais avant de débuter, un petit rappel sur les URI … Les Uri et leur sous ensemble url (brouillon) 2 exemples, en une ligne de html il est possible de mettre un morceau de musique : Ces 2 manipulations ne demandent que quelques minutes car il suffit d’ajouter quelques lignes de html dans le post.

De nombreux exemples existent pour permettre de faire des bons/paiements avec Paypal, acceder a sa boutique avec amazon, accéder a des liens avec del.is.ous … Cela montre : - qu’il est possible de faire des liens facilement vers d’autres applications - qu’il est possible de traiter de nombreux types de contenus - qu’il est possible de connaitre des états (mon status skype) ! - de declancher des actions sur le poste utilisateur. Cas d’école.