21CTO

Mar 2, 2016 · Databases

Inside MySQL InnoDB Full-Text Index: Architecture, Operations, and Optimization

This article examines MySQL’s InnoDB full‑text indexing from MySQL 5.6 onward, detailing supported search modes, the structure of auxiliary index files, the lifecycle of DML operations, transaction handling, cache synchronization, optimization procedures, background threads, monitoring tables, stop‑word configuration, and the built‑in n‑gram parser.