What are the benefits of database locking?

What are the benefits of database locking?

Database locking helps prevent data corruption by ensuring that only one transaction can modify a piece of data at a time.

Can you explain how it prevents data corruption?

Sure! When a transaction locks a database record, it prevents other transactions from accessing it until the lock is released, ensuring data integrity.

Are there different types of locks?

Yes, there are mainly two types: shared locks, which allow multiple transactions to read data, and exclusive locks, which allow only one transaction to write.

What happens if a transaction takes too long to release a lock?

If a transaction holds a lock for too long, it can lead to performance issues like deadlocks or blocking other transactions.

How can I manage locks effectively?

You can manage locks by keeping transactions short, using appropriate lock types, and implementing timeout mechanisms.