MySQL Read Uncommitted Explained in 60 Seconds

“Read Uncommitted” is the fastest SQL isolation level, but it trades consistency for speed. This trade-off allows dirty reads and is therefore considered impractical in real-world applications. Some databases, including Postgres, don’t even implement it.
Watch how one transaction reads another’s rolled-back changes in this step-by-step demo.
#mysql #sql #sqlperformance

Видео MySQL Read Uncommitted Explained in 60 Seconds канала VirtualVoid