Database System Architecture for Fault tolerance and Disaster Recovery

Abstract

Application systems being used today rely heavily on the availability of the database system. Disruption of database system can be damaging and catastrophic to the organization that depends on the availability of the database system for its business and service operations. To ensure business continuity under foreseeable and unforeseeable man-made or natural disasters, the database system has to be designed and built with fault tolerance and disaster recovery capabilities. This project explored existing technologies and solutions to design, build, and implement database system architecture for fault tolerance and disaster recovery using Oracle database software products. The project goal was to implement database system architecture for migrating multiple web applications and databases onto a consolidated system architecture providing high availability database application systems