Core Java Technologies Technical Tips - Java tutorial

Category: Java tutorials > Development - Difficulty:

Learn to write an application once and run it in Java Swing or on the Web without any changes. The Abstract User Interface Markup Language Toolkit provides software tools that allow you to easily build user interfaces and generate Java data and event-handling code for them.

To ensure Service Level Agreement guarantees, Ajax applications must be monitored remotely over the networks. In this article, learn how to install Nagios`, an open source host, service, and network monitoring program, and discover how it can help. Learn how to monitor redundancy and failover, and get some Nagios-based products you can use to solve network problems.

Tutorials on using the JDBC-ODBC Bridge driver with MS Access database. Topics include creating MS Access database file; creating DSN for MS Access database files; inserting rows to and retrieving rows from Access database.

This article discusses incremental compaction, a new feature in the memory management component of IBM JDK 1.4.0. Incremental compaction is a way of spreading compaction work across different garbage collection cycles, thereby reducing pause times. The authors discuss the need for incremental compaction, the compaction phases at a high level, and some runtime parameters. They also explain how to interpret changes in the verbosegc output.

An article on updating records in the database using JDBC with Java Servlets. Every step from establishing a Connection to executing the UPDATE query is explained in detail. Online demo available.