Snapshot Standby – Leverage Standby Database for Testing
{"Image DocumentName": "Snapshot Standby \u2013 Leverage Standby Database for Testing", "Image ImageDescription": "Physical Standby Apply Logs. Convert Physical Standby to Snapshot Standby and open for writes by testing applications. ALTER DATABASE CONVERT TO SNAPSHOT STANDBY; Discard testing writes and catch-up to primary by applying logs. ALTER DATABASE CONVERT TO PHYSICAL STANDBY; Preserves zero data loss. But no real time query or fast failover. No idle resources. Similar to storage snapshots, but: Provides DR at the same time. Uses single copy of storage. Open Database. Back out Changes. Snapshot Standby Perform Testing. Continuous Redo Shipping.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}