March 2004
Intermediate to advanced
440 pages
11h 46m
English
book
DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
by Whei-Jen Chen, Peter Z He, Kang Yong Ying, Andreas Paulsen, Sunminder S Saini
Content preview from DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
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Chapter 4. DB2 UDB V8 and WAS V5 integrated environment 77
4.2.1 EJB overview
Enterprise JavaBeans (EJB) is a server-side component architecture for the
development and deployment of component-based distributed business
applications.
The EJB component model simplifies development of business components that
are transactional, scalable, and portable. Enterprise JavaBean servers reduce
the complexity of developing business components by providing automatic
support for system-level services, such as transactions, security, and database
connectivity, thus allowing the developers to concentrate on developing the
business logic.
The EJB specification defines a standard, so that different vendors are able to
implement these standards. Because this ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.