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  1. MariaDB Connector/C
  2. CONC-529

Loadbalancing capabilities

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    • New Feature
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
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    Description

      The MariaDB Connector/J provides load balancing and failover capabilities to provide some HA at the client end, see https://mariadb.com/kb/en/library/failover-and-high-availability-with-mariadb-connector-j/

      MariaDB Connector/C should provide that same load balancing capabilities.

      There can be different principles:

      • selector like 'RR' (round-robin), 'RANDOM' or 'ORDER' multiple hosts of the same type (main or replica)
      • have a counter to know the number of connection for each connection.

      The first implementation is easier to do.
      The second implementation has the advantage that when a node failover is ready again, to directly report the load to this new node until the distribution is similar on all nodes.

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              ralf.gebhardt Ralf Gebhardt
              ralf.gebhardt Ralf Gebhardt
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                Updated:

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