DataFusion 是一个可扩展的查询执行框架，用Rust 编写，使用Apache Arrow 作为其内存格式
Embeddable, replicated and fault-tolerant SQL engine.
翻译 - 可嵌入，复制和容错的SQL引擎。
Distributed "massively parallel" SQL query engine
翻译 - 分布式“大规模并行” SQL查询引擎
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
In-memory SQL engine in Go sql/driver for testing purpose
翻译 - Go sql / driver中的内存中SQL引擎用于测试目的
Generic SQL engine for Web and Big-data.
Native SQL Engine plugin for Spark SQL with vectorized SIMD optimizations.
Distributed SQL Engine in Python using Dask
PL/SQL Template engine
Unified SQL Analytics Engine Based on SparkSQL
直接在Hadoop执行SQL，不依赖于Hive和Hbase，纯SQL转MapReduce操作。
Distributed SQL Query Engine in Python using Ray
PostgreSQL protocol gateway for Presto distributed SQL query engine
#Mysql高可用中间件#ShardingSphere 是一个用于分表分库的数据库中间件，由JDBC、Proxy 和 Sidecar组成
[DEPRECATED]A novel SQL injection detection engine built on top of SQL tokenizing and syntax analysis.
BlazingSQL is a lightweight, GPU accelerated, SQL engine for Python. Built on RAPIDS cuDF.
翻译 - BlazingSQL是一个基于RAPIDS的轻量级GPU加速的SQL引擎。