Servlet FAQ’s
Posted in Servlet on February 19, 2008 | No Comments »
This FAQ is part of the Code Style Help and FAQ section.
Archive for February 19th, 2008
Servlet single threaded model
Posted in Servlet on February 19, 2008 | No Comments »
Typically, a servlet class is instantiated the first time it is invoked. The same instance will be used over several client requests, so all members that are declared in that servlet are shared accross clients. That is what is meant by multi threaded model, multiple clients that access the same instance.
A Relational Database Overview
Posted in Database on February 19, 2008 | No Comments »
A database is a means of storing information in such a way that information can be retrieved from it. In simplest terms, a relational database is one that presents information in tables with rows and columns. A table is referred to as a relation in the sense that it is a collection of objects [...]
