J2EE
Introduction
- BACKGROUND OF JAVA
Java is now
the acceptable and mature technology most commonly behind the strategic plans
for the enterprise. Into an big corporate world using Java as a language of
choice over C and COBOL for most of their new development functions like
database repair and warehousing and data capture from external data feeds.
Java’s appeal lies not only in its affinity for the network and distributed
computing but in Java’s other qualities such as ease of programming and cross
platform capabilities - the Write
once, Run Anywhere.
A large portion of the appeal of Java is the ease it
allows in creating Web-based, self service applications that enable customers
to do the work and perform other tasks over the Internet through a browser.
J2EE application servers provide infrastructure to execute and maintain business
critical applications, specially e-business critical applications.
J2EE defines
the programming model and provides underlying services and developers quickly
build networked Java applications and effectively deploy them in the
distributed world.