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amoro

Amoro is a Lakehouse management system built on open data lake formats.

arrow

Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

blade

:rocket: Lightning fast and elegant mvc framework for Java8

bmana

BMana--A Library Manage System (Under Development)

calcite-test

Test code for apache calcite

carbondata

High performance data store solution

delta

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs for Scala, Java, Rust, Ruby, and Python.

dr-elephant

Dr. Elephant is a job and flow-level performance monitoring and tuning tool for Apache Hadoop and Apache Spark

duckdb

DuckDB is an in-process SQL OLAP Database Management System

flink

Apache Flink

genie

Distributed Big Data Orchestration Service

gluten

hudi

Upserts, Deletes And Incremental Processing on Big Data.

hudi-demo

this repository collect hudi use case demo, sql or df

hudi-rs

A native Rust library for Apache Hudi, with bindings into Python

iceberg

Apache Iceberg

iceberg-python

Apache PyIceberg

incubator-celeborn

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

incubator-dolphinscheduler

Dolphin Scheduler is a distributed and easy-to-extend visual workflow scheduling platform, dedicated to solving the complex dependencies in data processing, making the scheduling system out of the box for data processing.(分布式易扩展的可视化工作流任务调度)

incubator-dolphinscheduler-website

Apache DolphinScheduler website

incubator-kyuubi

Apache Kyuubi is a distributed multi-tenant JDBC server for large-scale data processing and analytics, built on top of Apache Spark

incubator-paimon

Apache Paimon(incubating) is a streaming data lake platform that supports high-speed data ingestion, change data tracking and efficient real-time analytics.

interview-notebook

:bulb: 准备秋招学习笔记

jvm-profiler

JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter

kryo

Java binary serialization and cloning: fast, efficient, automatic

leveldb

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

mailsender

myrestdemo

news

基于spark的分布式实时新闻推送

prestogres

PostgreSQL protocol gateway for Presto distributed SQL query engine