The role of the Database Administrator (DBA) has always been mission-critical. From ensuring uptime to safeguarding data integrity, DBAs have been the backbone of enterprise IT for decades. But as Artificial Intelligence (AI) advances, it is no longer just applications and business processes that benefit — the DBA role itself is being reshaped. Here are […]
In the ever-changing landscape of database administration, a catastrophic loss of all datafiles is one of the most alarming situations an Oracle DBA can face.However, when equipped with valid backups and the right strategy, even this scenario can be handled gracefully using Oracle RMAN (Recovery Manager). In this article, we’ll discuss how to perform a […]
This procedural article describes configuring a Snapshot Standby (Data Guard) and exercising the convert-to-snapshot / convert-back lifecycle. Follow the steps precisely and validate each checkpoint in your environment before proceeding. Step 1 — Verify roles on Primary and Standby On Primary: Sample output (Primary): On Standby: Sample output (Standby): Step 2 — Confirm archived log […]
Transportable Tablespaces (TTS) is a powerful Oracle feature that allows you to move entire tablespaces (or sets of tablespaces) between databases by physically copying datafiles plus minimal metadata, instead of unloading and reloading all the data. Because you’re moving data files rather than rows, TTS operations can be vastly faster than conventional export/import. In this […]