How Amoeba Transforms MySQL with a Distributed Front‑End Proxy
Amoeba is an open‑source MySQL front‑end proxy that acts as an SQL router, offering load balancing, high availability, query filtering, read/write splitting, and linear scaling, thereby simplifying data sharding, reducing client connections, and enabling seamless database expansion.
Amoeba Overview
Amoeba is an open‑source project that provides a distributed database front‑end proxy layer for MySQL. It operates as an SQL router in the application layer, delivering load balancing, high availability, SQL filtering, read/write separation, and supporting linear database scaling.
Problems Solved by Amoeba
Reduces the complexity introduced by data sharding.
Decreases the number of connections between the database and client applications.
Provides read/write split routing.
Enables linear expansion of database clusters.
Basic Principle
The core mechanism involves routing SQL queries to appropriate MySQL instances based on configured rules, allowing seamless distribution of traffic and data.
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