replication topic
pglogical
Logical Replication extension for PostgreSQL 15, 14, 13, 12, 11, 10, 9.6, 9.5, 9.4 (Postgres), providing much faster replication than Slony, Bucardo or Londiste, as well as cross-version upgrades.
php-mysql-replication
Pure PHP Implementation of MySQL replication protocol. This allow you to receive event like insert, update, delete with their data and raw SQL queries.
gopli
DB replication tool to synchronize data with multi environments written in Golang.
wal-e
Continuous Archiving for Postgres
evil-seed
A Gem for creating partial anonymized dumps of your database using your app model relations.
gitlab-mirrors
A set of scripts adding the ability of managing remote mirrors to GitLab.
orchestrator
MySQL replication topology management and HA
amazonriver
amazonriver 是一个将postgresql的实时数据同步到es或kafka的服务
zrepl
One-stop ZFS backup & replication solution
zfs_autobackup
ZFS autobackup is used to periodicly backup ZFS filesystems to other locations. Easy to use and very reliable.