Replication

Replication may refer to:

In science:
 Replication (scientific method), one of the main principles of the scientific method
 Replication (statistics), the repetition of a test or complete experiment
 Self-replication, the process in which something (a cell, virus, program) makes a copy of itself
 DNA replication, the process of copying a double-stranded DNA molecule
 Semiconservative replication, mechanism of DNA replication
 Replication (metallography), the use of thin plastic films to duplicate the microstructure of a component

In computing:
 Replication (computing), the use of redundant resources to improve reliability or performance