Database Transactions & ACID: How It Actually Works
Ever wondered why databases don't lose your money during a transfer? It's all about ACID. In this video, we dive deep into the internal mechanics of Transactions, Concurrency, and why 'Phantom Reads' might be breaking your app.
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00:00:00 Intro
00:00:34 Welcome
00:00:47 Transaction
00:02:38 A.C.I.D
00:03:06 Atomicity
00:04:13 Consistency
00:06:32 Isolation
00:08:01 Durability
00:09:53 Concurrency Phenomena
00:10:34 Dirty Read
00:12:18 Phantom Read
00:14:30 Non-Repeatable Read
00:16:28 Lost Update
00:18:33 Isolation Levels
00:19:17 Read Uncommited
00:19:31 Read Commited
00:19:45 Repeatable Read
00:19:52 Serializable
00:20:09 Isolation Levels Trade-Offs
00:21:31 Summary
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