Prevention of Anomalies in Isolation Levels
Explore how different isolation levels impact anomaly prevention in distributed systems. Understand the role of serializable isolation in ensuring safe transaction execution and the trade-offs with concurrency. Gain insights into practical implementation details like multi-version concurrency control and snapshot isolation effects.
We'll cover the following...
We'll cover the following...
Isolation level that prevents all of the anomalies
There is one isolation level that prevents all of these anomalies: the serializable one.
Like the consistency models presented in the Consistency Models lesson, this level provides a more formal specification of what is possible, e.g., which execution histories are possible. More specifically, ...