In this blog, we’ll discuss how Percona XtraDB Cluster handled a high latency network environment.
Recently I was working in an environment where Percona XtraDB Cluster was running over a 10GB network, but one of the nodes was located in a distant location and the ping time was higher than what you would typically expect.
For example, the following shows the ping time between nodes in my local cluster:
ping 172.16.0.1 -s 1024 PING 172.16.0.1 (172.16.0.1) 1024(1052) bytes of data. 1032 bytes from 172.16.0.1: icmp_seq=1 ttl=64 time=0.144 ms 1032 bytes from 172.16.0.1: icmp_seq=2 ttl=64 time=0.110 ms 1032 bytes from 172.16.0.1: icmp_seq=3 ttl=64 time=0.109 ms 1032 bytes from 172.16.0.1: icmp_seq=4 ttl=64 time=0.125 ms
Generally speaking, you can say that the …
[Read more]