Advanced DBA
AWR is Talking, Are You Actually Listening? A Practical Guide to Reading What Matters
How to read an AWR report as a conversation rather than a symptom lookup — context, load profile, wait-event patterns, SQL and segments.
Apr 14, 2026 Read →
Advanced DBA
gc buffer busy acquired: The RAC Wait Event That Ruined My Weekend
A RAC gc buffer busy acquired war story — how an application optimisation concentrated hot blocks and doubled transaction times.
Apr 3, 2026 Read →
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