Apache Flink Kubernetes Operator

DS2 is an auto-scaling controller for distributed streaming dataflows

An powerful enhanced toolkit of MyBatis for simplify development

Apache Curator

Quickly rewrite git repository history (filter-branch replacement)

Runtime code generation for the Java virtual machine.

A pure Java implementation of cooperative concurrency, aka coroutines

Use graphviz with pure java

ASCII Tables for Java

TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.

A simple, asynchronous, single-threaded memcached client written in java.

A simple, asynchronous, single-threaded memcached client written in java.

memcached development tree

A quotation-based Scala DSL for scalable data analysis.

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

阿里巴巴 MySQL binlog 增量订阅&消费组件

Flink CDC is a streaming data integration tool

The current backend of DBToaster, implemented in Scala.

Fast web applications through dynamic, partially-stateful dataflow

client for hologres

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

jOOQ is the best way to write SQL in Java

A software library of stochastic streaming algorithms, a.k.a. sketches.

A simple archiving and compression library for Java

Amundsen is a metadata driven application for improving the productivity of data analysts, data scientists and engineers when interacting with data.

Azkaban workflow manager.