System Design | Optimistic Vs Pessimistic locking | Implemented in Springboot and postgres

I have explained about optimistic and pessimistic locking differences and also explained use cases. I have implemented optimistic locking in spring-boot and Postgres. This post important concept when we are designing any system where updates happen. So to avoid data corruption and achieve consistency we use Database locking. if you watch this video you will get an idea about this.
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#systemdesign #optimisticvspessimistic #dblocking #optimistic #pessimistic

[AmitWadhe]

Nice information! Knowing what I know is called Pessimistic and Optimistic lock is really good to know.

[vidavlog]

thanks for differentiating these two concepts sir

[naziyatayaba]

Very simple or user friendly way of explaination and good examples taken to explain the concepts.

[janakiramireddikoki]

can you please provide a video on pessimistic locking also