Incremental Data Migration for Multi-Database Systems Based on MySQL with SPIDER Storage Engines

Abstract

In this paper, an incremental data migration technique is evaluated in the multi-database system based on MySQL with SPIDER storage engine and the improvement of the turn-around times of other operations is proved in this systems. In this method, a large data migration is divided into small data migrations and other operations are inserted between these small data migrations. This technique is easy to implement in the multi-database system.

Keywords

• distributed database system
• multi-database system
• data migration
• incremental data migration