Lightweight embedded document database

Java Agent for Memory Measurements

Modern, open-source event-processing

Starlight for RabbitMQ, a proxy layer between RabbitMQ/AMQP0.9.1 clients and Apache Pulsar

Apache Cassandra Datasource for Grafana

Reactive Streams adapter for Apache Pulsar Java Client

Java Driver for Apache Cassandra®

Python Driver for Apache Cassandra®

Apache Cassandra® Cluster Manager (CCM) – easily create and destroy clusters on localhost

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.