Stars
NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB
RESTful / Secure Management Sidecar for Apache Cassandra
Ásbrú Connection Manager is a user interface that helps organizing remote terminal sessions and automating repetitive tasks.
The official home of the Presto distributed SQL query engine for big data
通过SparkLauncher使用springboot构建rest api远程提交spark任务，博客地址：https://blog.csdn.net/hlp4207/article/details/100831384
Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.
The Apache Spark - Apache HBase Connector is a library to support Spark accessing HBase table as external data source or sink.
flink learning blog. http://www.54tianzhisheng.cn/ 含 Flink 入门、概念、原理、实战、性能调优、源码解析等内容。涉及 Flink Connector、Metrics、Library、DataStream API、Table API & SQL 等内容的学习案例，还有 Flink 落地应用的大型项目案例（PVUV、日志存储、百亿数据实时去…
The Paxos library implemented in C++ that has been used in the WeChat production environment.
SSDB - A fast NoSQL database, an alternative to Redis
MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.
Google 开源项目风格指南 (中文版)
📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/
Generic command line non-JVM Apache Kafka producer and consumer
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
aka "Bayesian Methods for Hackers": An introduction to Bayesian methods + probabilistic programming with a computation/understanding-first, mathematics-second point of view. All in pure Python ;)
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
Learn OpenCV : C++ and Python Examples
📖 OpenCV-Python image processing tutorial for beginners
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process …
go-fastdfs 是一个简单的分布式文件系统(私有云存储)，具有无中心、高性能，高可靠，免维护等优点，支持断点续传，分块上传，小文件合并，自动同步，自动修复。Go-fastdfs is a simple distributed file system (private cloud storage), with no center, high performance, high relia…
FastDFS is an open source high performance distributed file system (DFS). It's major functions include: file storing, file syncing and file accessing, and design for high capacity and load balance.…