InfoQ Homepage Web Services Content on InfoQ
-
/articles/ruby20-dhh-interview/en/smallimage/image_ruby_ver2.0.jpg)
Talking Rails 2.0 with David Heinemeier Hansson
Ruby on Rails 2.0 is the next version of the premier web application framework for the Ruby language, after almost a full year in development. Rails 2.0 is full of great new features, bug fixes and lots of the polish expected from the team. InfoQ had the opportunity to talk with the creator of Rails, David Heinemeier Hansson, to learn what it's like to get this release out the door.
-
/articles/rest-introduction/en/smallimage/image_leaning(2).jpg)
A Brief Introduction to REST
In this article, Stefan Tilkov provides a pragmatic introduction to REST (REpresentational State Transfer), the architecture behind the World Wide Web, and covers the key principles: Identifiable resources, links and hypermedia, standard methods, multiple representations and stateless communication.
-
/articles/seven-fallacies-of-bpm/en/smallimage/image_diagram_bmp(1).jpg)
The Seven Fallacies of Business Process Execution
After 8+ years of intense research, the promises of BPM have not materialized: we are still far from having the ability to use the business process models designed by business analysts to create complete executable solutions. Some argue that we need to re-engineer BPM standards. In this paper we explore a new architecture blueprint for BPMSs that offers a cleaner alignment between SOA and BPM.
-
/articles/async-high-perf-login-web-farms/en/smallimage/asynchronous.jpg)
Asynchronous, High-Performance Login for Web Farms
Often during my consulting engagements I run into people who say, "some things just can't be made asynchronous" even after they agree about the inherent scalability that asynchronous communications pattern bring. One often-cited example is user authentication - taking a username and password combo and authenticating it against some back-end store.
-
/articles/setting-out-for-sca/en/smallimage/image_diagram_bmp(1).jpg)
Setting out for Service Component Architecture
Henning Blohm, Java EE Software Architect at SAP and Co-Chair of the SCA-J Technical Committee provides his perspective on Service Component Architecture as a cross-technology programming model integration. He argues that for vendors, SCA lowers the marginal costs of providing implementation or binding technology to its users and for users SCA reduces the marginal costs of making use of them.
-
/articles/steve-sloan-bts-2006-r2/en/smallimage/net.jpg)
Steve Sloan on BizTalk Server 2006 R2
InfoQ talked to Steve Sloan, Senior Product Manager, about the BizTalk Server 2006 R2 in the context of SOA.
-
/articles/os-ws-stacks-background/en/smallimage/image_around_table(1).jpg)
Open Source WS Stacks for Java - Design Goals and Philosophy
InfoQ's Stefan Tilkov questioned lead developers of Apache Axis2, Apache CXF, Spring Web Services, JBossWS and and Sun’s Metro about their design goals, their approach towards Java and Web services standards, data binding, accessing XML, interoperability, REST support, and framework maturity. The results revealed many similarities and some noteworthy differences.
-
/articles/idc-study/en/smallimage/net.jpg)
Interview: Dino Chiesa on Microsoft's SOA strategy
Microsoft has intensified its marketing efforts on SOA with the launch of a new web site, a series of webinars, an ebook, “SOA in the Real World” and the “SOA & Business Process Conference 2007”. In the next couple of months Microsoft will also be releasing .Net 3.5 and an ESB Guidance. InfoQ talked to Dino Chiesa, Director of Marketing for .Net to better understand Microsoft's SOA strategy.
-
/articles/paul-brown-ode/en/smallimage/image_scroll.jpg)
An Introduction to Apache ODE
In this new InfoQ article, Paul Brown introduces Apache ODE, an open source implementation of the WS-BPEL 2.0 standard. ODE differs from other BPEL engines in that it is delivered as a component rather than a framework for developers looking to add orchestration functionality to their systems. Paul introduces ODE's features by showing how to deploy and execute a simple process.
-
/articles/sosnoski-code-first/en/smallimage/ws.gif)
"Code First" Web Services Reconsidered
In this article, Dennis Sosnoski questions the conventional wisdom that a contract-first approach to web services development, i.e. starting from WSDL, is superior to starting from code. He shows how the JiBX framework can be used to practice start-from-code development without incurring the disadvantages, specifically without coupling implementation and interface too tightly.
-
/articles/lublinsky-soa-composition/en/smallimage/image_russian_dolls.jpg)
Service Composition
In this article, Boris Lublinsky discusses the main approaches to service composition, both from design and implementation point of view, and outlines the benefits of using orchestration. Topics covered include hierarchical vs. conversational composition, composition topologies, and the pros and cons of difference implementation approaches.
-
/articles/BI-and-SOA/en/smallimage/bisoagap.png)
Bridging the gap between BI & SOA
Business intelligence (BI) and service-oriented architecture (SOA) have conflicting principles and needs. SOA promotes hiding the data inside the services while BI needs that very data if we want to get meaningful predictions and alerts. This article will show you how you can combine SOA with EDA to solve the BI/SOA conflict and maybe even enhance your SOA.