Oracle MAA SIG Meeting: March 2022
Join us for our next Oracle Maximum Availability Architecture (MAA) SIG meeting!
High Availability Options for SE2
Presented by Markus Fletchner
When thinking of high availability for the Oracle Database, RAC and DataGuard come into our mind. But when thinking about high availability for the Standard Edition 2 (SE2) of the Oracle Database, we think about … ? Until Oracle Database 18c, we thought about RAC, too. But since Oracle 19c, there’s SEHA – “Standard Edition High Availability”. What is this feature about, what are the restrictions and how to configure a database for SEHA? Beside that, we’ll see how the Multitenant feature “Refreshable PDB” can serve as a “poor man’s DataGuard alternative for SE2.