Database Track - What Happened to Oracle HA in 19c?

RAC for SE is gone – what are your options?Since Oracle19c, RAC is no longer available for Standard Edition (SE) databases. A year later, Oracle announced a high availability (HA) concept for SE, but it is merely a standby database requiring downtime during the switchover. SharePlex® offers a mature and robust solution with high availability plus additional scalability for all Oracle editions.