Research and Implementation on the Control-Coordination Architecture of Distributed Database

Aiming at coordination of executing entity of distributed database, a coordination model named EOCC(Executing Entity Oriented memory Cache based Coordination model)is put forward based on coordination theory.This model supports user configuration and customized rules, which is more flexible, dynamic, adaptive and configurable.And CSF(Coordinator Software Framework)is realized based on the model so that the correctness of the model is verified.At last, an example which shows how to update and coordinate and the comparison with other models are put forward.