What is serializability in database systems?
Serializability is a concept in database systems that ensures transactions are executed in a way that produces the same result as if they were executed sequentially.
Why is serializability important?
It's important because it maintains data consistency and integrity, preventing issues like lost updates and dirty reads.
Can you give an example of serializability?
Sure! Imagine two transactions: one transferring money from Account A to Account B, and another checking the balance of Account A. Serializability ensures that these transactions don't interfere with each other, preserving accurate balances.
What are the types of serializability?
There are two main types: conflict serializability and view serializability. Conflict serializability is based on the order of conflicting operations, while view serializability focuses on the visibility of data.
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