Abstract

Today in a database cloud that consolidates a large number of databases with different SLAs, anyunplanned outage can be devastating and a small planned downtime may not be acceptable. Theinfrastructure high availability becomes extremely critical to a database cloud. This session willstart with the system architect design and discuss the various techniques and options to achievethe high availability such as Oracle Clusterware/RAC, Data Guard and Oracle MAA. Then itwill explore the configuration best practices to ensure fault tolerance of the entire stack of theinfrastructure. It will also discuss the methods to reduce downtime during events like systemupgrade and migration and the troubleshooting during system outage.

What to Learn:

1. The high availability infrastructure architecture design: technologies and options
2. The configuration best practices of a high availability database cloud infrastructure3. How to reduce outage in operation or during system upgrade, migration and troubleshooting.