In this chapter, you will learn about the need of high availability (HA) , including HA options for your database in Oracle Cloud and AWS, the details of setting up Oracle RAC in Oracle Cloud, connecting to Oracle RAC database server using PuTTY, connecting to Oracle RAC instances using SQL Developer, RAC HA testing, Multi-AZ deployment in AWS, and running failover tests in a Multi-AZ deployment.
Need for High Availability with Cloud-Based DBs
Cloud service providers have built-in high availability at every layer, including the hardware ...