guochao521

guochao521's Stars

• prestodb/presto

  The official home of the Presto distributed SQL query engine for big data

  Language:Java15.9k8596.6k5.3k

• apache/doris

  Apache Doris is an easy-to-use, high performance and unified analytics database.

  Language:Java12.3k2847.2k3.2k

• alibaba/COLA

  🥤 COLA: Clean Object-oriented & Layered Architecture

  Language:Java11.9k3493073.1k

• pingcap/awesome-database-learning

  A list of learning materials to understand databases internals

  9.3k205101.1k

• risingwavelabs/risingwave

  Best-in-class stream processing, analytics, and management. Perform continuous analytics, or build event-driven applications, real-time ETL pipelines, and feature stores in minutes. Unified streaming and batch. PostgreSQL compatible.

  Language:Rust6.8k796.3k562

• apache/iceberg

  Apache Iceberg

  Language:Java6.2k1583.4k2.1k

• apache/calcite

  Apache Calcite

  Language:Java4.5k16802.3k

• apache/kyuubi

  Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.

  Language:Scala2.1k642.3k902

• apache/incubator-gluten

  Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

  Language:Scala1.1k402.1k416

• apache/celeborn

  Apache Celeborn is an elastic and high-performance service for shuffle and spilled data.

  Language:Java86338494351

• yangyichao-mango/flink-study

  Language:Java441122161

• HamaWhiteGG/flink-sql-lineage

  The Lineage Analysis system for FlinkSQL supports advanced syntax such as Watermark, UDTF, CEP, Windowing TVFs, and CTAS.

  Language:Java3651428164

• frb502/spark-skewed-join-hint

  SparkSQL自定义Hint优化器解决热点数据导致JOIN数据倾斜问题

  Language:Scala482210