What is Database Replication?

Database Replication is a technique thru which an example of a Database is precisely copied to, transferred to or incorporated with another viciNity. Database replication permits the copying of a database Record from a Master Database management Device (DBMS) and its precise Deployment on a slave DBMS.

What Does Database Replication Mean?

Database replication is basically used in distributed DBMS environments wherein a single database is deployed, used and UPDATEd at numerous simultaneous places. Database replication is usually completed regularly in a Transactional Database this is automatically and dynamically updated. Typically, database replication is finished to offer a steady copy of records throughout all the database Nodes. It additionally gets rid of any inFormation redundancy, merging of databases into one and updating slave databases with outdated or incomplete records.

Database replication has three awesome sorts:

• Transactional Replication
• Snapshot Replication
• Merge Replication