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Tag: dead lock

Operating system – hunger and deadlock (operating system)

I know the definition of deadlock and hunger, but I am still confused about these points (can’t figure out which one is correct)

> a) Deadlock is an extreme case of hunger
> b) Deadlock and h

October 17, 2021By Simo Os Theory dead lock, hunger, Operating SystemLeave a Comment

Hibernate – C3P0 deadlock detection – thread run too frequent

We are using Hibernate and the c3p0 connection pool library. So far, this combination works well, until recently we decided to increase maxPoolSize to 1000 and perform a lot of stress testing on ou

October 12, 2021By Simo Hibernate c3p0, dead lock, detection, frequent, Hibernate, operation, thread, tooLeave a Comment

PostgreSQL – How does this Postgres run deadlock?

Our postgres database reports a large number of deadlocks for tuples in the relationship.
Only two functions use the relationship, and usually only one function involves a deadlock. There ar

September 21, 2021By Simo Postgresql dead lock, How, Postgres, PostgreSQL, run, ThisLeave a Comment
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