#mysql (6)

6 videos

2026

(2)

Jan 17

VIDEO Optimizing Database Memory Usage: When `malloc` Becomes a Bottleneck

Systems Internals #memory-management #malloc #tcmalloc
Jan 03

VIDEO How MySQL's Midpoint Insertion Strategy Prevents Cache Pollution

Databases #mysql #innodb #caching

2025

(1)

Jul 18

VIDEO How GitHub Sharded Their Databases Without Downtime and Broke Their Monolith

Distributed Systems #github #database-sharding #mysql

2024

(2)

Jul 15

VIDEO When Your Database ID Hits MAX_INT: Understanding and Solving Auto-Increment Limits

Databases #database-ids #max-int #auto-increment
Jan 30

VIDEO Choosing the Right String Column Data Type: CHAR vs VARCHAR vs TEXT

Databases #databases #postgresql #mysql

2023

(1)

Nov 10

VIDEO Understanding the Read Uncommitted Isolation Level: Mechanics, Anomalies, and Trade-offs

Systems Internals #databases #acid-transactions #isolation-levels