Java Special Interest Group

The ESB concept is a new approach to integration that can provide the underpinnings for a loosely coupled, highly distributed integration network that can scale beyond the limits of a hub-and-spoke EAI broker. An ESB is a standards-based integration platform that combines messaging, web services, data transformation, and intelligent routing to reliably connect and coordinate […]

Performance is one the most important issues in applications.Application Performance depends on a variety of parameters which must be mentioned carefully to prevent bottle nakes in the application.
Performance-tuning your application should first include the most obvious settings,
such as the best fetching strategies and use of proxies.
This is an article about how to tune our hibernate […]

This is an article about REST (Representational State Transfer) which gives you the knowledge of developing enterprise applications with SOA as a loosely coupled approach but without getting involved with SOAP and its complexities.This article consists of the following sections:
- Definitions
- Example: Authentication Service
- Authentication Web Service
- Authentication Client
- XML Transformation
- […]

Clustering creates an illusion — it permits the deployment of application components and services to several machines while presenting only a single face to the client. There are good reasons to support this illusion. When a client requests a service, it should make no difference if the service runs on a single server or across […]

Google Web Toolkit (GWT) is an open source Java software development framework that makes writing AJAX applications like Google Maps and Gmail easy for developers who don’t speak browser quirks as a second language. Writing dynamic web applications today is a tedious and error-prone process; you spend 90% of your time working around subtle incompatibilities […]