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PoC: Using a Group Communication System (Isis2) to improve MySQL Replication HA

Modern NoSQL solutions make good, old MySQL Replication appear weak on High Availability (HA). Basically, MySQL users have three choices for MySQL Replication HA: give up on HA, believe that doubling single points of failures means HA, or go for a proper but complex solution. Albeit, as NoSQL world and competition proves, solid HA can be dead simple: embed a Group Communication System (GCS) into MySQL! No single point of failure and near zero client deployment is doable. In parts, the proposal surpassed Pacemaker/Corosync. Read on: story, slides, experimental code.

PoC: Using a Group …

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