May 26, 2018

MySQL Data Dumper

== What is mydumper? Why? ==

  • Parallelism hence, speed and performance avoids expensive character set conversion routines, efficient code overall
  • Easier to manage output separate files for tables, dump metadata, etc, easy to view/parse data
  • Consistency - maintains snapshot across all threads, provides accurate master and slave log positions, etc
  • Manageability - supports PCRE for specifying database and tables inclusions and exclusions

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