DBA

The Oracle Resource Stop
A lot of information for Oracle DBA''s - Tips, techniques, links, downloads

DBA toolz

Apps DBA website
Website for Oracle Applications DBA

Alert view
GUI tool for analyzing alert logs

SearchDatabase.com
A database specific search engine

DBA on call.net
A collection of DBA-scripts and HOWTO

Hotsos - Performance tuning
A site dedicated to Oracle Performance Tuning

Ixora
Oracle and Unix: performance tuning

Material dreams
tools and utilities for Oracle users, database administrators and developers.

Database Administration and SQL-scripts

Oracle DBA NET

The world of Smenu
Smenu is a collection of hundreds Unix Shell Scripts for DBA's

Adelante SQL-scripts and tips

Oriole software
free DBA scripts

Database Administration and software
Scripts and articles for DBA's