Slony-I is a "master to multiple slaves" replication system supporting cascading and failover. It uses a group communications system to manage its configuration, allowing dynamic reconfiguration of the cluster.

• Development Status: 5 - Production/Stable
• Environment: No Input/Output (Daemon)
• Intended Audience: Database Administrators
• License: BSD License
• Natural Language: English
• Operating System: POSIX
• Programming Language: C, PL/pgSQL, Unix Shell
• Topic: Database Administration, Replication