Computers > Software > Databases > PostgreSQL

Home >> Computers >> Software >> Databases >> PostgreSQL >> Replication

Inside biology, replication is the act or even ability to produce the copy. (A term unremarkably refers to molecular replication).

Self-replication involves the molecule (or even any more pattern) making a copy of itself DNA replication is the act of copying the familial lesson of a cell (DNA) to a girl cell. DNA replication just about, but not quite, is form of self-replication: it takes a cellular apparatus to perform that replication. Semiconservative replication is the particular mechanism of DNA replication, of several mechanisms that were originally hypothesised, that was noticed to exist as actually utilized within cells.

Inside computer science, replication (computer science) refers to the provision of redundant resources (software or hardware components) to improve reliability & fault-tolerance.

Within statistics, replication is repeated measurement of a phenomenon, and so that the variability may be calculated.

Around science, replication is a equivalent word for reproducibility.

Usogres
Real time backup utility.

DBBalancer
Load balancing multithreaded PostgreSQL connection pool that has a replication mode to keep load balanced backend servers in sync. Currently in Alpha.

PostgresSQL Replicator
An asynchronous replica engine that provides some data ownership models and many conflict resolution algorithms. [open source, GNU License]

Rserv
Installation guide for triggers to provide Master/Slave replication.

Command Prompt
Provides a supported, production quality PostgreSQL Replication. Also offers custom programming services, consulting and managed database hosting.

Slony-I Project
A master to multiple slaves replication system supporting cascading and failover [Berkely/BSD].