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oracle-randolf.blogspot.com | ||
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www.dbaglobe.com
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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. | |
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joze-senegacnik.blogspot.com
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| | | | | During testing recovery procedures for one of the ongoing projects I wanted to test the "complete disaster" recovery scenario. In this scen... | |
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tanelpoder.com
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| | | | | Training overview This training session is entirely about making Oracle SQL execution run faster and more efficiently, understanding the root causes of SQL performance problems and Cost Based Optimizer misbehavior. Instead of looking into increasing system utilization (by using more buffer cache or more parallelism) as a first "tuning" choice, this class is mostly about decreasing resource usage of SQL execution plans by improving their shape and available access paths. - Linux, Oracle, SQL performance tuning and troubleshooting training & writing. | |
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chandlerdba.com
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| | | In my previous post, I wrote about the time I made a mistake specifying a hint via a SQL Patch, meaning it "didn't work". This leads to an understanding about the classification of hints - some hints are used for the Optimizer/CBO, but other hints have different reasons for being used. For example APPEND is... | ||
