The article explains how MySQL Router 8.2 automatically splits read and write traffic in an InnoDB ReplicaSet, routing reads to asynchronous replicas and writes to the primary, providing performance, scalability, and simplified management without any application‑level changes.
This article presents a senior architect’s comprehensive MySQL optimization guide, covering execution process, naming conventions, storage engine choices, indexing strategies, query writing best practices, transaction handling, partitioning, and other performance‑tuning techniques to improve database efficiency and reliability.
This article explains the fundamentals of MySQL indexes, the B+Tree data structure, differences between MyISAM and InnoDB implementations, practical tips for creating effective composite indexes, and essential server configuration and SQL tuning techniques to dramatically improve query performance.
This article explains how Oracle function‑based indexes work, why deterministic keywords are required, the risks of changing function definitions without rebuilding the index, and provides concrete examples illustrating common mistakes and their impact on query results.
