Repeatable Read Isolation Level with Real-World Examples | Transaction Isolation Levels #4

In this tutorial, we'll master the Repeatable Read transaction isolation level, which resolves most of the anomalies we've discussed. However some anomalies still exist that this level can't cover. Watch until the end to learn about these anomalies and how to avoid them in your projects.

🔍 Playlist: https://www.youtube.com/playlist?list=PLo6wWVzD1X4zv9RPBei9TQvbpGTiRCsLc

Github: github.com/bukhavtsov
Blog: bukhavtsov.github.io

Timestamps:
00:00 Definition of Repeatable Committed
01:22 Non Repeatable Read Anomaly
03:20 Lost Update Anomaly
07:08 Phantom Read Anomaly
10:04 Serializable/Write Skew Anomaly
#TransactionIsolationLevels #repeatableread #databasetransactions #sql #postgres #mysql #dirtyread #nonrepeatablereads #phantomreads #lostupdate #serializable #writeskew #serialization

Видео Repeatable Read Isolation Level with Real-World Examples | Transaction Isolation Levels #4 канала Artem Codes