On 10/08/2018 06:14 AM, Florian Engelmann wrote:
3. HAProxy is not capable to handle "read/write" split with Galera. I would like to introduce ProxySQL to be able to scale Galera.
Why not send all read and all write traffic to a single haproxy endpoint and just have haproxy spread all traffic across each Galera node?
Galera, after all, is multi-master synchronous replication... so it shouldn't matter which node in the Galera cluster you send traffic to.
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