Regatta Configuration
Regatta Software Modules
Regatta has four software modules which are required to run the Regatta Database. The modules are:
RDB
The RDB module allows optimal usage of the server resources (CPU, Network and IO). To increase Regatta’s performance and capacity, simply add servers with the RDB module deployed on them.
Sequencer
The Sequencer module coordinates distributed events between all Regatta components.
DCM
The Database Catalog Manager (DCM) module manages the database catalog which contains all the schema definitions including tables, materialized views and data types, as well as hierarchical schema structures.
GDD
The Global Deadlock Detector (GDD) module is responsible for detecting circular distributed dependencies between transactions in the system and resolving them.