mysql slave delay

Why do I need a delayed backup?Percona-xtrabackup is an excellent tool for incremental backups. The delayed backups we talked about today are also using their products.AB replication was previously mentioned in the MySQL AB replication article.

MySQL master-slave replication principle and architecture, mysql master-slave architecture1 copy Overview The built-in replication function of Mysql is the basis for building large and high-performance applications. This distribution mechanism

Mysql database master-slave experience management mysql master-slave for more than two years, management of more than 200 groups of mysql master-slave, involving almost all versions of master-slave, this blog is summative, part of which is from the

8.10 Mysql Master-Slave synchronization8.10.1 Master-Slave principleThe principle of MySQL master-slave synchronization:1. Turn on the Bin-log log on master to record some records of changes deleted on master.2, the master and slave each open IO

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Mysql master-slave replication principle and Configuration1 copy Overview The built-in replication function of Mysql is the basis for building large and high-performance applications. This distribution mechanism replicates data from a Mysql host to

Management MySQL master and slave has more than 2 years, managed more than 200 sets of MySQL master and slave, almost related to each version of the master and slave, this blog is summarized, part of it is from the network, most of it is based on

Management MySQL master and slave has more than 2 years, managed more than 200 sets of MySQL master and slave, almost related to each version of the master and slave, this blog is summarized, part of it is from the network, most of it is based on

1.1MySQL master-Slave delay Replication IntroductionFrom MySQL5.6 to support the master-slave delay replication, the main problem is that when the main library has a logical data deletion or error updates, all the library will be the wrong update,

Recently in the MySQL master-slave database synchronization test, found some problems, the master-slave synchronization delay problem is one of them, the following content is found from the Internet some explanations, recorded so that their own