07 Installing Percona Xtrabackup | Mysql replication Tutorial

Описание: Check my course on mysql replication
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What is MySQL Replication?
replication enables data from one MySQL server (the master) to be replicated to one or more MySQL servers (the slaves). MySQL Replication is very easy to set up and is used to scale out read workloads, provide high availability and geographic redundancy, and offload backups and analytic jobs
Replication Scheme:
• Asynchronous replication
• Semi-synchronous replication
Global Transaction Identifier (GTID)
Replication in MySQL 5.5 and Earlier
How GTID Solves the Problem
Multi-Threaded Slave
Crash-Safe Slave
Group Commit


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