During my last vacation I was asked to make some phone consultation for Oracle 10g RAC database creation. As far it was "highest" Oracle instalation because I was almost on the top of Pico de Teide - about 3550 m ;) See my picture taken by my wife.
Are some MySQL wait events actually CPU time ?
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Sure, wait event times in any database will include some CPU time, though
ideally it should be minimal. Waits should be instrumented as close to the
off CP...
drop partition
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This note is about some testing I did on the consequences of the (new in
12c) “deferred global index maintenance” feature that Oracle introduced as
a strat...