…”simple” and introduced relatively simple performance boosters – Query Cache and Replication, which were clearly not enough to solve all performance … CouchDB which comes computed with Cloud Computing and dealing with geographically distributed very large scale systems. This is the area where I…
Comment: Minimizing Downtime from Lengthy AWS Outages
October 24, 2012 By 7 Comments
… between AZs is fairly low. You can use normal asynch replication between regions. I suggest this for two reasons. First, you… region. Second, while PXC performs much better when geographically distributed compared to semi-sync replication, the extra latency on commit may not be…
Comment: Finding your MySQL High-Availability solution – The questions
October 20, 2009 By 36 Comments
Great article. I’m wondering how a requirement for geographically distributed servers might impact the choices given. Certainly, having shared disk … issue, so the Heartbeat/SAN method becomes problematic. Simple MySQL replication should still work, though you’d have the caveat of…
