05/30/2019
Percona Live Open Source Database Conference 2019
Kristofer Grahn
Multi-source replication is an awesome way to aggregate data for BI/Analytics,
But how to get all those 42 database instances (Total 8T) into one instance when keeping weeks of binlog is not an option ?
Comparing performance, ease of use, and load on source system for mysqldump and Xtrabackup/TT.
Special cases :
* 5.6 and Partitioned tables.
* Tables in mixed formats (Partitions created over time)
Partitions
