When should I use shared locks in my application?

When should I use shared locks in my application?

Shared locks are useful when multiple transactions need to read data without modifying it. They allow concurrent reads.

Can you give me an example of when to use a shared lock?

Sure! If you have a report generation process that reads from a database, you can use a shared lock to allow multiple reports to be generated simultaneously without interference.

What happens if I try to write while a shared lock is in place?

If a shared lock is in place, write operations will be blocked until the shared lock is released, ensuring data integrity.

Are there any downsides to using shared locks?

Yes, while they allow concurrent reads, too many shared locks can lead to contention and reduced performance if not managed properly.