Storage Engine

MongoDB Internals: Storage Engine, WiredTiger, and Data Structures

Explore MongoDB's internal architecture. Learn about WiredTiger storage engine, B-Tree indexes, journaling, and query execution.

MariaDB Internals: Storage Engines, Architecture, and Query Processing

Deep dive into MariaDB internals. Understand storage engines (InnoDB, Aria, ColumnStore), query processing, caching, and the unique architectural decisions in MariaDB.