《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

Apache Flink

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

No clever tagline needed.

Apache Kafka® running on Kubernetes

Cruise-control is the first of its kind to fully automate the dynamic workload rebalance and self-healing of a Kafka cluster. It provides great value to Kafka users by simplifying the operation of …

Secor is a service implementing Kafka log persistence

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

Library of different Bloom filters in Java with optional Redis-backing, counting and many hashing options.

Power calculator for Android. Solve some problem algebra and calculus.

H-Store Distributed Main Memory OLTP Database System

ClickHouse Native Protocol JDBC implementation

A simple example of a Genetic Algorithm that generates "Hello world!"