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

Stream Loader for Apache Doris

Smart Automation Tool for building modern Data Lakes and Data Pipelines

IT Knowledge Base from 20 years in DevOps, Linux, Cloud, Big Data, AWS, GCP etc - gradually porting my large private knowledge base to public

Apache Hadoop

Scalable, redundant, and distributed object store for Apache Hadoop

Apache Hive

Open Source Phasor Data Concentrator

Apache Doris Website

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

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

AI on Hadoop

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

Teaching Materials for Distributed Statistical Computing (大数据分布式计算教学材料)

Venice, Derived Data Platform for Planet-Scale Workloads.

Apache Calcite

University project. The goal was to develop a MapReduce framework in Hadoop to compute the letter frequency for a given txt input file.

50+ DockerHub public images for Docker & Kubernetes - DevOps, CI/CD, GitHub Actions, CircleCI, Jenkins, TeamCity, Alpine, CentOS, Debian, Fedora, Ubuntu, Hadoop, Kafka, ZooKeeper, HBase, Cassandra, Solr, SolrCloud, Presto, Apache Drill, Nifi, Spark, Consul, Riak

Apache Ignite