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6 results found

  1. Initiate a high-availability takeover manually

    10 votes

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    Gathering Interest  ·  1 comment  ·  Operational Databases » Aiven for PostgreSQL®  ·  Admin →
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    AdminJean-François Gagné (Senior Software Engineer, Aiven.io) supported this idea  · 

  2. innodb_buffer_pool_size

    3 votes

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    Gathering Interest  ·  0 comments  ·  Operational Databases » Aiven for MySQL  ·  Admin →
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    AdminJean-François Gagné (Senior Software Engineer, Aiven.io) supported this idea  · 

  3. Access to MySQL Binary Logs

    5 votes

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    Gathering Interest  ·  0 comments  ·  Operational Databases » Aiven for MySQL  ·  Admin →
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    AdminJean-François Gagné (Senior Software Engineer, Aiven.io) supported this idea  · 

  4. Ability to change join_buffer_size

    2 votes

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    Gathering Interest  ·  0 comments  ·  Operational Databases » Aiven for MySQL  ·  Admin →
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    AdminJean-François Gagné (Senior Software Engineer, Aiven.io) supported this idea  · 

  5. Ability to Change the MySQL Optimizer Behavior

    2 votes

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    Gathering Interest  ·  1 comment  ·  Operational Databases » Aiven for MySQL  ·  Admin →
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    AdminJean-François Gagné (Senior Software Engineer, Aiven.io) commented  · 

    Another interesting optimizer_switch: prefer-ordering-index

    https://dev.mysql.com/doc/refman/8.0/en/switchable-optimizations.html#optflag_prefer-ordering-index

    Explanations:

    https://blog.jcole.us/2019/09/30/reconsidering-access-paths-for-index-ordering-a-dangerous-optimization-and-a-fix/

    https://jfg-mysql.blogspot.com/2022/11/bad-optimizer-plan-on-queries-combining-where-order-by-and-limit.html

    https://hackmysql.com/post/infamous-order-by-limit-query-optimizer-bug/

    AdminJean-François Gagné (Senior Software Engineer, Aiven.io) supported this idea  · 

  6. Allow Mysql Slow Query log on read-only replicas

    9 votes

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    Gathering Interest  ·  0 comments  ·  Operational Databases » Aiven for MySQL  ·  Admin →
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    AdminJean-François Gagné (Senior Software Engineer, Aiven.io) supported this idea  ·