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hoopercharles.wordpress.com | ||
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sqlmaria.com
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| | | | | Although there have been a number of significant changes to the Oracle Database in 12c, some of my favorite new features are actually the small enhancements, designed to make your life a little eas... | |
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timurakhmadeev.wordpress.com
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| | | | | 90% databases that I see for the first time have the same issue with UNDO tablespace: it's over sized, yet still causing infamous ORA-1555 errors at times. Here is why. UNDO is over-sized because of a dumb monitoring which treats UNDO tablespace in the same way as normal datafiles, i.e. the monitoring suggests to have... | |
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jonathanlewis.wordpress.com
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| | | | | A recent thread on the OTN database forum asks the question: "... since redo also has past and current information why can't redo logs be used to retrieve that information? Why is undo required when redo already has all that information." The thread has generated some interesting replies - but to a large extent they... | |
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easyoradba.com
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| | | Oracle has launched a new database with AI incorporated into the database. Oracle Database 23c is rebranded as Oracle 23ai.... | ||
