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 savvinov.com
Reading SQL plans - Oracle Diagnostician
| | optimizermagic.blogspot.com
Inside the Oracle Optimizer - Removing the black magic: Displaying and reading the execution plans for a SQL statement
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| | Generating and displaying the execution plan of a SQL statement is a common task for most DBAs, SQL developers, and preformance experts as i...
| | rwijk.blogspot.com
About Oracle: Filter predicates with NVL on mandatory columns using the index
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| | www.dbaglobe.com
Donghua's Blog - DBAGlobe: Performance Tuning using Windowing Aggregate Functions to avoid table self-join
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| | A blog about on new technologie. Hands-on note about Hadoop, Cloudera, Hortonworks, NoSQL, Cassandra, Neo4j, MongoDB, Oracle, SQL Server, Linux, etc.
| | afatkulin.blogspot.com
Alex Fatkulin's Blog: Hot backup mode and a little known fact
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| Most people are aware of the implication hot backup puts on your redo stream. They'll tell you that on first modification Oracle will dump t...