Replication Adapter

Database replication is an option that allows the content of one database to be replicated to another database or databases, providing a mechanism to scale out the database. Scaling out the database allows more activities to be processed and more users to access the database by running multiple copies of the databases on different machines. The Zend Framework Replication Adapter component supports the most commonly used replication scenarios: Single-Master and Multi-Master Replication (Documentation) (Source Code)