Clones, Doppelgängers, Threads and Slaves: Notes On MySQL Replication
Notes on MySQL replication terminology, how to interpret the results of SHOW SLAVE STATUS
and SHOW MASTER STATUS
, and how to correctly configure replication for new slave and master hosts in your MySQL clusters.
Note that the technical details of e.g. cloning a MySQL server aren’t covered; let’s consider them left as exercises for the reader.
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