Oracle Intelligent Storage Protocol Oracle Database 12c sends metadata to the ZFS Storage Appliance about each I/O, enabling storage to dynamically tune itself for optimal performance
http://www.oracle.com/us/products/servers-storage/storage/nas/zs3-ds-2008069.pdf
rowlen surprise
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Here’s a little detail about Oracle’s calculation of
user_tables.avg_row_len that I hadn’t noticed before – and I really should
have noticed it years ago, ...
Acum o zi
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