DSA
Data Structure and Algorithm Patterns for LeetCode Interviews – Tutorial - YouTube
https://www.youtube.com/watch?v=Z_c4byLrNBU
This is a comprehensive course on data structures and algorithms. @algo.monster will break down the most essential data structures—like arrays, strings, set...
Database Index Internals: Understanding the Data Structures
https://blog.bytebytego.com/p/database-index-internals-understanding