vault backup: 2024-02-13 13:20:22

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Semester 2/Database Systems/Week 5/Week 5 Database Systems.md

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+# Conflict Serialisability
+If a concurrent schedule organises conflicting operations in the same way as a serial schedule, the results are the same.
+This is called conflict serialisability, which can be tested using precedence graphs.
+
+## Directed Graph
+- ![](Pasted%20image%2020240213131718.png)
+- ![](Pasted%20image%2020240213131802.png)
+- ![](Pasted%20image%2020240213131815.png)
+# Precedence Graph
+