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InnoDB Plugin

Posted on February 10, 2011, updated on March 26, 2021 by Yannick Jaquier

Table of contents

  • Introduction
  • Activation
  • References

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MySQL InnoDB 1 Comment

Deferred statistics publishing

Posted on February 4, 2011, updated on June 25, 2015 by Yannick Jaquier

Table of contents

  • Preamble
  • Test table
  • Deferred statistics testing

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Oracle Tuning Leave a comment

Server result cache to improve performance by holding result sets

Posted on January 21, 2011, updated on May 2, 2018 by Yannick Jaquier

Table of contents

  • Preamble
  • Server result cache
    • Manual mode
    • Force mode
    • Table annotations
  • PL/SQL function result cache
  • Client result cache
  • References

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Oracle SQL, Tuning Leave a comment

Bind variables peeking and Adaptive Cursor Sharing (ACS)

Posted on January 14, 2011, updated on July 23, 2024 by Yannick Jaquier

Table of contents

  • Introduction
  • Testing
    • Before Oracle 11g
    • Starting with Oracle 11g
  • References

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Oracle Adaptive Cursor Sharing (ACS), SQL, Tuning 1 Comment

11gR2 instance caging

Posted on January 7, 2011, updated on May 28, 2019 by Yannick Jaquier

Table of contents

  • Preamble
  • Instance caging testing
  • References

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Oracle Database Resource Manager (DBRM), Instance Caging Leave a comment

CURSOR_SHARING initialization parameter tips and tricks

Posted on January 6, 2011, updated on July 8, 2024 by Yannick Jaquier

Table of contents

  • What to do/not do
  • Testing
  • CURSOR_SHARING=exact (default value)
  • CURSOR_SHARING=similar
    • Without histograms
    • With histograms
  • CURSOR_SHARING=force
  • Conclusion
  • References

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Oracle SQL, Tuning 1 Comment
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