Web 2.0 Expo 2009 San Francisco

San Francisco 31 March – 3 April: Web 2.0 Expo brought together people with diverse professional backgrounds, having interest in Web 2.0, at Mascone Centre in San Francisco. San Francisco Bay Area, also known as Silicon Valley boasts of high concentration of information technology companies of all sizes ranging from biggies like Intel Corporation to [...]

Appfuse 2.0 Review

AppFuse is an open source project and application that uses open source tools built on the Java platform to help you develop web applications quickly and efficiently. In a typical web application, it is common to have a login screen, registration screen, content storage in database, security and most importantly testing. When building a Java [...]

Hibernate component (value object) inheritance mapping

Entity inheritance mapping in Hibernate can easily be done by following one of the three strategies and many a times instance of which subclass has to be created is identified by the value of the discriminator column (particularly in the case of table per class hierarchy). For such mappings there is already an inherent support [...]