1. http://www.embhelp.com/download/
嵌入式系統文檔及程序下載
2.http://www.smartchaps.com/articles.html
Articles, presentations, whitepapers and scripts written by Tanel are featured here.
Most of these materials were presented in international Oracle user-group conferences.
Future articles that will highlight results of his research work on Oracle RDBMS internals
will also be featured here.
3.http://wiki.astrogrid.org/bin/view/Astrogrid/DbmsEvaluations
Comparison of PostgreSQL, MySQL, Oracle, SQL Server and DB2
4.http://www.devx.com/dbzone/Article/33482
One of the most noteworthy updates to JDBC 4 is the support for the XML data type, which improves XML data handling and reduces development time. This article covers how to store and querying XML data with the XML data type as well as the new JDBC-4 interfaces; then drills down into source code examples. The Apache Derby version is used.
New JDBC SQL/XML Features Improve XML Data Handling
Some good free testing tools
This site contains a wide variety of information but will probably be of more interest to those working on Oracle database technology. A large part of the site contains downloads and documents relating to the "swingbench" load generator and various other Oracle specific utilities.
