Redis replication and availability Redis Replication and availability can be achieved by using sentinel servers. Sentinel is available in redis starting with 2.8 version. Firs of all we need redis. You can download it from the official web-site – http://redis.io or install it from the repo in your OS. I will use Debian in this … Continue reading Redis replication and availability
To protect data while it is transferred throughout the Internet can be done using SSL. For example if you need to replicate mysql data from one datacenter to another. This is the instruction how to setup MySQL master-slave replication with ssl.
Mysql master-slave replication with percona xtrabackup This replication will be seted up with Percona tools and xtrabackup. The replication in MySQL performs via binary logs. Replication is only asynchronous. In version Mysql-5.6 GTID (Global Transaction IDentifier) appeared. In theory replication is the process when master servers sends updates to slave server. Next I’m going to … Continue reading Mysql master-slave replication with percona xtrabackup