./databases/skytools, Tools for PostgreSQL for queueing, replication and failover

[ CVSweb ] [ Homepage ] [ RSS ] [ Required by ] [ Add to tracker ]

Branch: pkgsrc-2015Q2, Version: 3.2nb1, Package name: skytools-3.2nb1, Maintainer: pkgsrc-users

SkyTools is a package of tools in use in Skype for replication and failover.
It also includes a generic queuing mechanism called PgQ and a utility
library for Python scripts, as well as a script for setting up and managing
WAL based standby servers.

PgQ is a queuing system written in PL/pgSQL, Python and C code. It is based
on snapshot-based event handling ideas from Slony-I, and is written for
general usage. PgQ provides an efficient, transactional, queueing system
with multi-node support (including work sharing and splitting, failover and
switchover, for queues and for consumers). PgQ is split into 3 layers:
Producers, Ticker and Consumers.

Londiste is a replication tool written in Python, using PgQ as event
transport.

Walmgr is a script that will setup WAL archiving, does the initial backup,
and runtime WAL archive and restore. It can also be used for
up-to-last-second partial file copying, so that less than the whole file is
lost in case of loss of the master database server.


Required to run:
[net/rsync] [databases/postgresql91-client] [databases/py-psycopg2]

Master sites:

SHA1: 8e6e0f594c1c97e138ca6a3c1e621f5433de2559
RMD160: 1e69cc258c8e06c962d6a9f690f211422c8c940b
Filesize: 677.253 KB

Version history: (Expand)