OCZ z-drive R4 allows a lot of throughput ( in terms of MB/s )
http://www.anandtech.com/show/6124/the-intel-ssd-910-review/5
Partition by Expression
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Oracle 26.1 now allows using an *Expression* in the Partitioning Clause.
In earlier releases, you could do this with a Virtual Column defined in the
ta...
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