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      <a name="replication-administration">
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      19.1.7 Common Replication Administration Tasks
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      <a href="replication-administration-status.html">
       19.1.7.1 Checking Replication Status
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      <a href="replication-administration-pausing.html">
       19.1.7.2 Pausing Replication on the Replica
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      <a href="replication-administration-skip.html">
       19.1.7.3 Skipping Transactions
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  <p>
   Once replication has been started it executes without requiring
      much regular administration. This section describes how to check
      the status of replication, how to pause a replica, and how to skip
      a failed transaction on a replica.
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    To deploy multiple instances of MySQL, you can use
    <a class="ulink" href="/doc/mysql-shell/8.4/en/mysql-innodb-cluster.html" target="_top">
     InnoDB Cluster
    </a>
    which enables you to easily administer a group of MySQL server instances in
    <a class="ulink" href="/doc/mysql-shell/8.4/en/" target="_top">
     MySQL Shell
    </a>
    . InnoDB Cluster wraps MySQL Group Replication in a programmatic environment that enables you easily deploy a cluster of MySQL instances to achieve high availability. In addition, InnoDB Cluster interfaces seamlessly with
    <a class="ulink" href="/doc/mysql-router/8.4/en/" target="_top">
     MySQL Router
    </a>
    , which enables your applications to connect to the cluster without writing your own failover process. For similar use cases that do not require high availability, however, you can use
    <a class="ulink" href="/doc/mysql-shell/8.4/en/mysql-innodb-replicaset.html" target="_top">
     InnoDB ReplicaSet
    </a>
    . Installation instructions for MySQL Shell can be found
    <a class="ulink" href="/doc/mysql-shell/8.4/en/mysql-shell-install.html" target="_top">
     here
    </a>
    .
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