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Percona load balancing – How to setup and maintain high performance XtraDB clusters

Percona load balancing – How to setup and maintain high performance XtraDB clusters

In any web server infrastructure, database servers are often the slowest. This is because databases fetch data from good ol’ hard disks instead of the super fast server memory. High speed storage such as RAID and SSDs have been able to reduce the latency, but if a site visit requires database access, it’ll induce significant page load delay. (more…)