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Selective synchronization between distributed clusters

What's the best practice for the following scenario: I've an embeded device with a single, lightweight database; a powerful server with a cluster; a cluster in the cloud. I'd like to synchronize the ...
2
votes
1answer
488 views

Redesigning a multi-instance MySQL server for performance and resiliency

I've got a single MySQL server which currently runs N separate MySQL instances on, which are rapidly growing beyond the capabilities of that box. Is it possible to have an active-active MySQL cluster,...
8
votes
1answer
10k views

MySQL high availability, failover and replication with Latency

We are in the process of implementing a new CMS (Drupal 6.x) that runs on MySQL. We have two data centers -- primary and secondary -- with known latency between them. We're unsure which version of ...