mysql spliting/sharding tools
What is this?
Mysql query will become slow when table contains millions of rows. A simple way of solving this probolem is spliting the big table into small ones. We use some method to decide which table each row should be moved into. A widely used method is “modulus”, e.g. group rows by [ID mod 100]. This tool will help you to do this job easily.
Check home page for usage and more infomation.
- Move records from one table to another(or other) table(s) according to user specified rules.
- Dynamically create new tables during moving.
- Move records between different mysql servers.
- Check data integrity of the new tables.
- For records who have been moved to new tables, remove them from source table.
- Using it as a python module which means dynamically changing the behavior.
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