PUBLIC MARKS with tag "web services"

This is like asking Karl Rove and Dick Cheney to write the Democratic Party platform.

The importance of the UDDI standard in the future of SOA is highlighted in a new Burton Group Inc. report, "Registry Services: The Foundation for SOA Governance" by Anne Thomas Manes, research director at the analyst firm. In this interview, Manes explains why after being ignored for so long, the OASIS UDDI standard now at version 3.0, is finally moving up the adoption curve.

Rapide, facile et gratuit, c'est Lulu Publiez et vendez facilement en quelques minutes. Pas de frais de lancement. Pas de commande minimum. Vous gardez le contrôle des droits. Vous fixez votre prix. Les produits sont imprimés au fur et à mesure des commandes. Pas de stock inutile.

ConceptShare allows you to easily share designs inside Workspaces that contain designs related to a certain topic or project. It’s easy to invite people into a workspace. Invite team members, managers, clients, and consultants to add and reply to comments, chat and markup designs. People do not have to be in the workspace at the same time to contribute. Workspace members can log-in anytime to any workspace they are member. If members do happen to be in the workspace at the same time they can collaborate with real-time chat and real-time comment updates and concept updates. Paid accounts can manage multiple workspaces and premium accounts can be branded to your logo and colors.

Simplicity is a virtue. And in software development, it's an essential virtue. The venerable Jargon File has long had a particularly good adjective for systems that aren't simple: They are baroque.

Almost everyone has at least heard of SOAP. Few people have heard of REST. But both are jockeying for the mindshare of developers trying solve problems building applications on the web. REST by virtue of existing, and SOAP largely by virtue of backing by software vendors and standards bodies.

The Eclipse Web Tools Platform (WTP) project extends the Eclipse platform with tools for developing J2EE Web applications. The WTP project includes the following tools: source editors for HTML, Javascript, CSS, JSP, SQL, XML, DTD, XSD, and WSDL; graphical editors for XSD and WSDL; J2EE project natures, builders, and models and a J2EE navigator; a Web service wizard and explorer, and WS-I Test Tools; and database access and query tools and models.

WebServices are fully integrated in J2EE 1.4 compliant Application Servers. Web services technologies can be seen as another communication protocol used to interoperate heterogeneous systems. Web services are based on the SOAP protocol. The SOAP messages can be transported with various transport mode (JMS, HTTP, mail, ...) but the focus of this document is the HTTP transport (because Web Services for J2EE v1.1 use only SOAP/HTTP).

This Howto describes how to create a Web Service Endpoint and a J2EE client that uses this web service. The endpoint will provide a method for computing the compound interest from an initial investment, an interest rate (percent) and a time quantity.

The evolution of Web-related technologies has changed the way applications in an organization communicate with customer and partner applications. Like every popular technology, Web services came like a wave and have assimilated deeply into IT organizations. Having revolutionized the IT world, Web services are here to stay. Thus, to compete in the market space, certain parts of your enterprise applications must be exposed as Web services.

Considering what they are, Enterprise JavaBeans are "easy". As of EJB 2.0 they became even easier. And as of EJB 2.1 you can generate Web services from EJBs. You could say EJBs are too easy. You can create EJBs using an IDE with just a few mouse clicks. What could be easier? A major value of EJBs is their contribution to a set of business standards. EJBs enable scalable distributed transactions and connection to a vast array of Internet services - a modern version of what mainframe transaction systems used to do. However, no matter how easy EJBs may look, you need to be discressionary and careful about usign them. Scalability and distributed services, the platform architecture for EJB and J2EE have been a complex undertaking. And to understand how to write, integrate, and deploy EJBs, you need to understand this platform architecture.

Une liste d'outils pour bien développer en Java.

The Python Web services developer: Python SOAP libraries

En mettant à la portée de tous mon expérience personnelle dans la création de clients SOAP, j'ai voulu permettre à tout développeur de pouvoir exploiter un service web SOAP. Vous avez donc accès à des examples de clients SOAP en Java, PHP (NuSoap), Perl (SOAP::Lite) et Python (SOAPpy et ZSI) pour un Java WSDP web service (document/literal), et aussi à différentes sections démontrant l'interopérabilité entre un web service .NET et des clients JAX-RPC (Java), NuSoap (PHP), SOAP::Lite (Perl), PyXml ou ZSI (Python).

Many messages that flow among businesses are formatted to specific industry standards. As we move toward Web services and service orientation the payloads can add value to the messaging infrastructure in a flexible, interoperable, composable way.

Is HTTP GET/POST enough for you? Fine. Then you are simply not the 'right target' for web services evangelists ;-)

Will there be still 97% of simple REST services on the web then? Yes, sure. WS-* does not compete with browser-oriented applications or simple-get-then-do-regexp interactions

my latest Internet Computing (IC) Toward Integration column tries to take a middle ground in the ongoing "REST vs. SOA" debate. It's called "REST Eye for the SOA Guy" (PDF) and it attempts to explain, from the perspective of someone like me with a lengthy SOA background, the benefits that REST brings to the distributed systems picture

acceptable levels of tolerance differ depending on whether or not a given operation is safe or not

it is actually not up to the server to purely dictate a straight process and response to the consumer it is up to the consumer and producer to negotiate the right result for both parties a QoS policy that assumes that the producer is the final arbiter of quality is liable to produce a very unfriendly service and one which doesn't interact with people in the manner which they wish

to implement Web Services Security with the X.509 Certificate Profile, you also need to implement XML Signature (which includes XML Canonicalization and XML Exclusive Canonicalization) and XML Encryption. To correctly handle imports of WSDL1.1 documents (and validate the traffic they describe), you need to support the entire behemoth that is XML Schema -- in particular if you are attempting to support RPC-oriented SOAP, which informally requires you to support the entire XML Schema Datatypes specification. Don't forget support for SOAP with Attachments, either!