Replication

Noun

1. The process by which an object, person, place or idea may be copied mimicked or reproduced.
2. Copy; reproduction.

   "That painting is an almost exact replication of a famous Rembrandt painting."

3. A response from the plaintiff to the defendant's plea.
4. The process of producing replicas of DNA or RNA molecules.
5. The process of frequent electronic data copying a one database in one computer or server to a database in another so that all users share the same level of information. Used to improve fault tolerance of the system.