Updates), while dramatically increasing read speed across anĭata security - because data is replicated to the slave, and the Performance of writes (since the master is dedicated to
Updates must take place on the master server. Scale-out solutions - spreading the load among multiple slaves On the configuration, you can replicate all databases, selectedĭatabases, or even selected tables within a database.Īdvantages of replication in MySQL include: Replication is asynchronous by default slaves do not need to beĬonnected permanently to receive updates from the master. To be copied to one or more MySQL database servers (the slaves). Replication enables data from one MySQL database server (the master)
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Table of Contents 17.1 Configuring Replication 17.1.1 Binary Log File Position Based Replication Configuration Overview 17.1.2 Setting Up Binary Log File Position Based Replication 17.1.3 Replication with Global Transaction Identifiers 17.1.4 MySQL Multi-Source Replication 17.1.5 Changing Replication Modes on Online Servers 17.1.6 Replication and Binary Logging Options and Variables 17.1.7 Common Replication Administration Tasks 17.2 Replication Implementation 17.2.1 Replication Formats 17.2.2 Replication Implementation Details 17.2.3 Replication Channels 17.2.4 Replication Relay and Status Logs 17.2.5 How Servers Evaluate Replication Filtering Rules 17.3 Replication Solutions 17.3.1 Using Replication for Backups 17.3.2 Handling an Unexpected Halt of a Replication Slave 17.3.3 Monitoring Row-based Replication 17.3.4 Using Replication with Different Master and Slave Storage Engines 17.3.5 Using Replication for Scale-Out 17.3.6 Replicating Different Databases to Different Slaves 17.3.7 Improving Replication Performance 17.3.8 Switching Masters During Failover 17.3.9 Setting Up Replication to Use Encrypted Connections 17.3.10 Semisynchronous Replication 17.3.11 Delayed Replication 17.4 Replication Notes and Tips 17.4.1 Replication Features and Issues 17.4.2 Replication Compatibility Between MySQL Versions 17.4.3 Upgrading a Replication Setup 17.4.4 Troubleshooting Replication 17.4.5 How to Report Replication Bugs or Problems
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