Repositories list

• cassandra

  Public
  Mirror of Apache Cassandra containing DataStax open source code.

  Java

  •

  Apache License 2.0

  •3.9k3.9k forks•4242 stars•11 issue•145145 pull requests•Updated May 4, 2026May 4, 2026

• starlight-for-kafka

  Public
  DataStax - Starlight for Kafka

  kafkapulsar

  kafkapulsar

  Java

  •

  Apache License 2.0

  •1212 forks•2424 stars•99 issues•99 pull requests•Updated May 4, 2026May 4, 2026

• jvector

  Public
  JVector: the most advanced embedded vector search engine

  javasearch-enginemachine-learning+ 4

  javasearch-enginemachine-learningannknnsimilarity-searchvector-search

  Java

  •

  Apache License 2.0

  •153153 forks•1.7k1.7k stars•4141 issues•1515 pull requests•Updated May 4, 2026May 4, 2026

• astra-db-go

  Public
  Golang client for Astra DB Data API

  Go

  •

  Apache License 2.0

  •33 forks•11 star•1010 issues•22 pull requests•Updated May 2, 2026May 2, 2026

• pulsar-jms

  Public
  DataStax Starlight for JMS, a JMS API for Apache Pulsar ®

  jmsmessagingpulsar+ 2

  jmsmessagingpulsarjavaeejakartaee

  Java

  •

  Apache License 2.0

  •2323 forks•5454 stars•1313 issues•88 pull requests•Updated May 1, 2026May 1, 2026

• ai-workbench

  Public

  datastax/ai-workbench’s past year of commit activity
  A modern workbench for document ingestion and agentic RAG powered by Astra DB

  TypeScript

  •

  MIT License

  •00 forks•11 star•00 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• pulsar

  Public
  Apache Pulsar - distributed pub-sub messaging system

  Java

  •

  Apache License 2.0

  •3.7k3.7k forks•1313 stars•22 issues•184184 pull requests•Updated May 1, 2026May 1, 2026

• astra-db-java

  Public
  Java Client for Data API

  apiclientembeddings+ 2

  apiclientembeddingsrerankingvector-search

  Java

  •

  Apache License 2.0

  •88 forks•1414 stars•55 issues•11 pull request•Updated May 1, 2026May 1, 2026

• pulsar-transformations

  Public

  datastax/pulsar-transformations’s past year of commit activity
  streamingapache-pulsar

  streamingapache-pulsar

  Java

  •

  Apache License 2.0

  •77 forks•1111 stars•66 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• astra-db-csharp

  Public

  datastax/astra-db-csharp’s past year of commit activity
  C# client for Astra DB Data API

  C#

  •

  Apache License 2.0

  •33 forks•44 stars•2626 issues•22 pull requests•Updated Apr 30, 2026Apr 30, 2026

• cassandra-data-migrator

  Public
  Cassandra Data Migrator - Migrate & Validate data between origin and target Apache Cassandra®-compatible clusters.

  Java

  •

  Apache License 2.0

  •2424 forks•3737 stars•1616 issues•77 pull requests•Updated Apr 30, 2026Apr 30, 2026

• starlight-for-rabbitmq

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

  rabbitmqamqpmessaging+ 3

  rabbitmqamqpmessagingpulsarbrokerapache-pulsar

  Java

  •

  Apache License 2.0

  •77 forks•3131 stars•66 issues•11 pull request•Updated Apr 30, 2026Apr 30, 2026

• migration-docs

  Public
  JavaScript

  •22 forks•22 stars•00 issues•11 pull request•Updated Apr 29, 2026Apr 29, 2026

• astra-cli-docs

  Public
  22 forks•11 star•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• astra-streaming-docs

  Public
  HTML

  •33 forks•11 star•11 issue•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• terraform-provider-astra

  Public
  A project that allows DataStax Astra users to manage their full database lifecycle for Astra Serverless databases (built on Apache Cassandra(TM)) using Terrafor…

  terraformterraform-providerdatastax-astra

  terraformterraform-providerdatastax-astra

  Go

  •

  Mozilla Public License 2.0

  •2424 forks•2929 stars•1313 issues•1111 pull requests•Updated Apr 29, 2026Apr 29, 2026

• kafka-sink

  Public
  Apache Kafka® sink for transferring events/messages from Kafka topics to Apache Cassandra®, DataStax Astra and DataStax Enterprise (DSE).

  Java

  •

  Apache License 2.0

  •1313 forks•1919 stars•77 issues•55 pull requests•Updated Apr 29, 2026Apr 29, 2026

• pulsar-io-lakehouse

  Public
  pulsar lakehouse connector

  Java

  •

  Apache License 2.0

  •2525 forks•00 stars•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• pulsar-io-cloud-storage

  Public
  Cloud Storage Connector integrates Apache Pulsar with cloud storage.

  Java

  •

  Apache License 2.0

  •2929 forks•00 stars•00 issues•11 pull request•Updated Apr 29, 2026Apr 29, 2026

• cdc-apache-cassandra

  Public
  Datastax CDC for Apache Cassandra

  cassandrapulsarcdc+ 2

  cassandrapulsarcdcchange-data-capturedatastax

  Java

  •

  Apache License 2.0

  •2626 forks•4242 stars•2727 issues•88 pull requests•Updated Apr 29, 2026Apr 29, 2026

• snowflake-connector

  Public
  Datastax Snowflake Sink Connector for Apache Pulsar

  kafkaapachesnowflake+ 5

  kafkaapachesnowflakepulsarkafka-connectconnectorsapache-pulsarpulsar-io

  Java

  •

  Apache License 2.0

  •33 forks•99 stars•11 issue•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• release-notes

  Public
  Release Notes for DataStax Products

  Apache License 2.0

  •2424 forks•1111 stars•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• python-driver-wheels

  Public
  Shell

  •33 forks•11 star•11 issue•11 pull request•Updated Apr 27, 2026Apr 27, 2026

• zdm-proxy

  Public
  An open-source component designed to seamlessly handle the real-time client application activity while a migration is in progress.

  Go

  •

  Apache License 2.0

  •2828 forks•8181 stars•2121 issues•1010 pull requests•Updated Apr 27, 2026Apr 27, 2026

• cassandra-dtest

  Public
  Mirror of Distributed test suite for Apache Cassandra containing DataStax open source code. For use with the datastax/cassandra repository.

  Python

  •

  Apache License 2.0

  •136136 forks•00 stars•00 issues•2222 pull requests•Updated Apr 24, 2026Apr 24, 2026

• pulsar-docs

  Public
  Documentation for the Pulsar on K8 project.

  JavaScript

  •55 forks•00 stars•00 issues•11 pull request•Updated Apr 24, 2026Apr 24, 2026

• pulsar-sink

  Public
  An Apache Pulsar® sink for transferring events/messages from Pulsar topics to Apache Cassandra®, DataStax Astra or DataStax Enterprise (DSE) tables.

  cassandraconnectorpulsar-sink

  cassandraconnectorpulsar-sink

  Java

  •

  Apache License 2.0

  •11 fork•11 star•1212 issues•33 pull requests•Updated Apr 24, 2026Apr 24, 2026

• bookkeeper

  Public
  Apache Bookkeeper

  Java

  •

  Apache License 2.0

  •976976 forks•22 stars•00 issues•99 pull requests•Updated Apr 24, 2026Apr 24, 2026

• astrapy

  Public
  AstraPy is a Pythonic interface for DataStax Astra DB and the Data API

  pythonstargatedatastax+ 1

  pythonstargatedatastaxastradb

  Python

  •

  Apache License 2.0

  •3131 forks•3838 stars•44 issues•33 pull requests•Updated Apr 23, 2026Apr 23, 2026

• cassandra-ccm

  Public
  A script to easily create and destroy an Apache Cassandra cluster on localhost

  Python

  •

  Apache License 2.0

  •308308 forks•11 star•00 issues•11 pull request•Updated Apr 21, 2026Apr 21, 2026