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 www.bobbydurrettdba.com
Alerting on plans that change for the worse | Bobby Durrett's DBA Blog
| | hourim.wordpress.com
How to attach a hinted SPM baseline to a non hinted sql query? | Mohamed Houri's Oracle Notes
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| | The last Jonathan Lewis post on RAC Planswhich finished by the following phrases: "If you're going to hard-code hints into a query then take a look at the outline it generates when it does the right thing, and that will tell you about the 15 or so hints you've missed out. (Better still, consider generating...
| | www.dbaglobe.com
Donghua's Blog - DBAGlobe: Using "nonunique index to enforce uniqueness" is a good way?
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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.
| | antognini.ch
MIN/MAX Optimization and Asynchronous Global Index Maintenance - Striving for Optimal Performance
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| | savvinov.com
DBMS_XPLAN.DISPLAY_CURSOR - Oracle Diagnostician
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| In this post, I continue on the topic of examining SQL plans. I will talk about one DBMS_XPLAN function, DISPLAY_CURSOR (because it's probably the most useful one when troubleshooting ongoing performance issues, and also because other functions have a lot of similiarity to it). I will discuss frequently used options and some common problems. Preparation...