EGI Document 1046-v1

Postgres, DRBD and HEARTBEAT

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Nuno L. Ferreira
Updated by:
Nuno L. Ferreira
Document Created:
08 Mar 2012, 16:11
Contents Revised:
08 Mar 2012, 16:11
Metadata Revised:
08 Mar 2012, 16:15
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08 Mar 2012, 16:44
EGI AppDB team created a document describing how this service implemented a resilient scheme in order to improve QoS. It is a technical document (sys admin level) about how three components (Postgres, DRDB, Heartbeat) were coupled to increase the resilience of AppDB in case there's a failure in the main server providing the service.
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