Oracle
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Experimenting with the ZFSSA’s snapshot capability using the simulator
Recently I have been asked how the Copy-on-Write cloning works on the ZFS Storage Appliance. More…
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Trouble with multiple SCAN listeners in 12c Release 1
UPDATE 28-JUL-2016: the problem – as stated by Anil in the comments section – seems to…
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TABLE ACCESS INMEMORY FULL – but there may be more
While preparing to teach a class this week I have had the time to look into the…
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Little things worth knowing: automatic generation of extended statistics in 12c Part II
In my last post I demonstrated an example how to use a PL/SQL package to monitor…
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Little things worth knowing: automatic generation of extended statistics in 12c
When you are migrating to Oracle 12c I hope you might this post useful. I came across…
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Example of Full Transportable Export to create a 12c PDB
The Cool Stuff Oracle has introduced a new way of transporting data from one platform to…
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CloneDB in Oracle 12.1.0.2
I personally really like CloneDB, a way to thin-clone an Oracle database over NFS. This can…
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Fixing a problem with the ASM spfile preventing RAC 12c from starting
This is a little note to myself on how to fix a corrupt spfile in clustered…
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Little things worth knowing: Data Guard Broker Setup changes in 12c
One of the problems I have seen when deploying Data Guard for systems such as RAC…
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JSON support in Exadata 12.1.2.1.0 and later
Some time ago Oracle announced that RDBMS 12.1.0.2 has built-in support for JSON processing. A little…
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