Oracle 12.2 has changed the patches. It used to be so easy back in the day. Just download the Cumulative Patch Update (CPU) and apply the latest/greatest security patches. Then Oracle decided security patches were not enough so they gave us the Patch Set Update (PSU) which contained the regression fixes on top of plugging …
October 2017 archive
Oct 09
Filtering Alert Logs in EM13c
I’ve been receiving ORA-1555 (snapshot too old) alerts from my databases via Enterprise Manager 13c. For production environments, these are good alerts to receive and can be an indicator that I have an issue to resolve. For my development databases, ORA-1555 errors are not a concern of mine. It is common for developers to write …
Oracle DBA Mentor
Oracle RAC Performance Tuning
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@sacrophyte That was an old recommendation which is probably out of date now. When I look at the 19c doc for that p… https://t.co/h0VwGJECvH
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Also in that note is "We decided to not promote our Database 20c Preview version to General Availability. Instead,… https://t.co/bvUcRKQ9gt
