I had a cluster with 3 nodes and 2 of them died, leaving only node 1 working, and this is a production environment that cannot stop. Is it safe to re-add one node to the cluster? Thank you
We have a MySQL DB of roughly 100GB and want to move it into EC2. EBS volumes seem fairly slow for running MySQL databases (even with provisioned IOPS) and although we could use RAID10 to improve this ...
I have 5 dedicated servers (identical machines: 32 cores, 96GB of RAM, SSD drives in RAID and gigabit ethernet link) configured with Percona XtraDB Cluster. There's a recurring problem causing a ...
I have been reviewing XtraDB clustering and produced a P.o.C. environment on Openstack using 4 instances, which has fallen over during my resilience testing. Per the pxc documentation: ...