document/current/en/features/ha/index.xml

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    <title>HA on ShardingSphere</title>
    <link>https://shardingsphere.apache.org/document/current/en/features/ha/</link>
    <description>Recent content in HA on ShardingSphere</description>
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      <title>Core Concept</title>
      <link>https://shardingsphere.apache.org/document/current/en/features/ha/concept/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      
      <guid>https://shardingsphere.apache.org/document/current/en/features/ha/concept/</guid>
      <description>High Availability Type Apache ShardingSphere does not provide database high availability capability. It senses the change of databases&amp;rsquo; primary-secondary relationship through a third-party provided high availability solution. Specifically, ShardingSphere is capable of finding databases, automatically sensing the primary/secondary database relationship, and correcting compute nodes&amp;rsquo; connections to databases.
Dynamic Read/Write Splitting When high availability and read/write splitting are adopted together, it is not necessary to configure specific primary and secondary databases for read/write splitting.</description>
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    <item>
      <title>Limitations</title>
      <link>https://shardingsphere.apache.org/document/current/en/features/ha/limitations/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      
      <guid>https://shardingsphere.apache.org/document/current/en/features/ha/limitations/</guid>
      <description>Supported  MySQL MGR single-primary mode MySQL Primary/secondary replication mode openGauss Primary/secondary replication mode  Not supported  MySQL MGR Multi-primary mode  </description>
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