Java Architecture Diary
Aug 30, 2021 · Databases
How to Build a High‑Availability GreatSQL MGR Cluster with Docker‑Compose
This article explains the role of distributed architecture for high‑performance internet systems, introduces GreatSQL as a native distributed relational database, compares it with MySQL, and provides step‑by‑step Docker‑Compose instructions to set up, start, and verify a three‑node MGR cluster, plus integration with the PIG microservice platform.
Distributed DatabaseDocker-ComposeGreatSQL
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