Redo, Undo and WAL logs | The Backend Engineering Show

Database logging is a critical feature to maintain durability, in this show I discuss them in details   0:00 intro 1:00 ad 3:30 Start of the Show 6:00 What is commit 9:30 What if a commit fails half way 11:00 WAL 23:00 Checkpointing 27:00 fsync 33:00 Undo logs Get $20 off of your first order of cometeer quality delicious coffee https://cometeer.com/husseinnasser use coupon HUSSEIN20 ☕️