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What is Isolation Levels?

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hemant kumar
What is Isolation Levels?
1 Answer(s)      6 years and 9 months ago
Posted in : SQL

What is Isolation Levels?

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November 19, 2010 at 12:12 PM


Hi,

Here is the answer,

In database systems, isolation is a property that defines how/when the changes made by one operation become visible to other concurrent operations. Isolation is one of the ACID (Atomicity, Consistency, Isolation, Durability) properties.

There are four isolation levels:

READ UNCOMMITTED

READ COMMITTED

REPEATABLE READ

SERIALIZABLE

Thanks,


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