《LLVM-Techniques-Tips-and-Best-Practices-Clang-and-Middle-End-Libraries》源码
OmniOperator operator acceleration is implemented using native code (C/C++) to optimize big data SQL operators.
OmniAdaptor is the glue layer component between OmniOperator, Spark, and Flink.
Apache Doris (incubating)(原Palo)是一款百度大数据团队自主研发的MPP数据库