Blog

Blog includes how-to articles, ORA error fixes, troubleshooting tips, and hands-on insights for day-to-day Oracle DBA tasks.

Blog
How to Check If Your Oracle Database Is Multitenant (CDB or non-CDB)
June 16, 2025June 16, 2025
Blog
Automate ORACLE_HOME and Oracle Inventory Backup (with One-Click Restore) Before Patching
May 27, 2025June 4, 2025
Blog
How to Backup Oracle oratab, .bash_profile, and Environment Variables
May 27, 2025June 4, 2025
Blog
How to Backup and Restore ORACLE_HOME Binaries and Oracle Inventory Before Patching
May 26, 2025June 4, 2025
Blog
Why Fast Queries Suddenly Slow Down — And What Causes Execution Plan Changes in Oracle
May 23, 2025June 4, 2025
Blog
How to Open the Standby Database When the Primary Is Lost
May 20, 2025June 4, 2025
Blog
How to Perform Tablespace-Level Export/Import Between Two Oracle Databases
May 20, 2025June 4, 2025
Blog
How to Perform Tablespace-Level Export/Import Within the Same Oracle Database
May 20, 2025June 4, 2025
Blog
Test Network Latency Using ping -c 900 Command
May 18, 2025June 4, 2025
Blog
Purge Unified Audit Trail in Oracle to Free Up SYSAUX Space
May 18, 2025June 4, 2025
Blog
Oracle DB Shutdown Steps on Linux
May 6, 2025June 4, 2025
Blog
Top Network Ports Every IT Pro Should Remember
May 5, 2025June 4, 2025