Master Hibernate and JPA with Spring Boot in 100 Steps - Step 60 - Understanding Dirty, Phanthom, and Non-Repeatable Rea

The video tutorial explains three key database transaction concepts: dirty read, non-repeatable read, and phantom read. It provides examples to illustrate how these issues arise when transactions run in parallel. Dirty read occurs when a transaction reads uncommitted data from another transaction. Non-repeatable read happens when a transaction reads the same data twice and gets different results due to updates by another transaction. Phantom read involves getting different numbers of rows in repeated queries within a transaction. The tutorial concludes with a brief overview of these concepts and hints at discussing isolation levels in the next session.

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