Tag
serializability
- Apr 28, 2025 Dangerous Structures: Detecting Serialization Cycles Under Snapshot Isolation Why snapshot isolation needs only two edge types to find every nonserializable cycle, how pivot detection works, and what the false positive rate costs. databases
- Nov 10, 2023 Conflict Serializability and the Precedence Graph Test How read-write conflicts between concurrent transactions form a directed graph, why a cycle means no equivalent serial order exists, and where the test stops being useful. databases