I have an Oracle EM12c environment (version 12.1.0.3) set up to monitor my production databases. On one database, I occasionally get an alert for the ‘Database Time Spent Waiting (%)’ category. Yet I have disabled this metric in EM. I found out that this metric is a server-side alert. Disabling in the OMS does not …
November 2013 archive
Nov 19
12c Deprecated Features
Everyone likes to talk about the new exciting features in Oracle 12c. But what will be going away that you need to start preparing for? I haven’t seen much discussion in this area yet so I figured I would blog about it. You can view the list of deprecated features in the 12c Upgrade Guide, …
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@sacrophyte That was an old recommendation which is probably out of date now.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
