The goal of this theoretical presentation if to explain how a transaction is replicated when using Galera.
I discuss about what is certification and group communication explaining how it's performed. I also cover the difference between MySQL 5.6 GTID and Galera GTID.
We always say Galera replication in synchronous... is it really ? Always ? For every steps ?
What are the caveats of such replication ?
After this presentation, the audience should be comfortable with terms like Brute Force Abort, Flow Control, Local Certification Failure... and now what does virtual-synchronous mean.
The plan is to demystify this technology with easy illustrations and analogies.
The goal of this theoretical presentation if to explain how a transaction is replicated when using Galera.
I discuss about what is certification and group communication explaining how it's performed. I also cover the difference between MySQL 5.6 GTID and Galera GTID.
We always say Galera replication in synchronous... is it really ? Always ? For every steps ?
What are the caveats of such replication ?
After this presentation, the audience should be comfortable with terms like Brute Force Abort, Flow Control, Local Certification Failure... and now what does virtual-synchronous mean.
The plan is to demystify this technology with easy illustrations and analogies.
Speakers: Frédéric Descamps