Amazon RDS for Oracle now allows users to run precheck procedures before minor version upgrades to detect issues that could cause upgrade failures, such as insufficient storage or invalid database objects, enabling proactive fixes without impacting workloads. Previously, such checks occurred only during upgrades, potentially leading to unplanned disruptions.
Additionally, a new RDS event notifies when the database instance is accepting connections during patching, allowing applications to reconnect sooner even while some maintenance continues. These features are available across all commercial and GovCloud AWS Regions where RDS for Oracle is offered, aiming to enhance maintenance efficiency and application availability.
Source & further reading
Amazon RDS for Oracle now supports minor version upgrade prechecks and a new RDS event to help reduce patching downtime ↗Source published 2026-10-08. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.