At Hawkeye Technology, we believe in sharing the knowledge. We have made several presentations at conferences including SEOUC, VOUG and SWCMG.  Feel free to download for your reference. Oracle 10g RAC over Veritas SFRAC: Install, Configure and Verify Oracle Database Security Features Upgrade Database to Oracle 9i Oracle Tuning: An Introduction Data Guard: Setup and Administration Database Auditing Introduction to Oracle RDBMS