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Oracle Metric Concurrency

Oracle Tips by Burleson Consulting


The Concurrency Oracle metric allows simultaneous access of the same data by many users. A multi-user database management system must provide adequate concurrency controls, so that data cannot be updated or changed improperly, compromising data integrity.

For my notes on Oracle concurrency management, see:

This, and many other Oracle performance metrics are discussed in my book "
Oracle Tuning" by Rampant TechPress.  You can buy it directly from the publisher and save 30% at this link:




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Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals.  Feel free to ask questions on our Oracle forum.

Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications.

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