Strict Two-Phase Locking (S2PL)
{"Image DocumentName": "Strict Two-Phase Locking (S2PL)", "Image ImageDescription": "To avoid cascading rollback, follow a modified protocol called Strict 2PL (S2PL). 2PL. a transaction must hold all its exclusive locks till it commits/aborts. S2PL does not prevent deadlock. locks. time. T commits.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}