Repositories list

• pulsar

  Public
  Apache Pulsar - distributed pub-sub messaging system

  Java

  •

  Apache License 2.0

  •3.7k3.7k forks•1313 stars•22 issues•231231 pull requests•Updated Jul 21, 2026Jul 21, 2026

• cassandra

  Public
  Mirror of Apache Cassandra containing DataStax open source code.

  Java

  •

  Apache License 2.0

  •4k4k forks•4242 stars•11 issue•143143 pull requests•Updated Jul 21, 2026Jul 21, 2026

• astra-db-go

  Public
  Golang Data API client

  Go

  •

  Apache License 2.0

  •44 forks•11 star•55 issues•00 pull requests•Updated Jul 20, 2026Jul 20, 2026

• astra-db-csharp

  Public
  C# client for Astra DB Data API

  C#

  •

  Apache License 2.0

  •44 forks•44 stars•55 issues•22 pull requests•Updated Jul 20, 2026Jul 20, 2026

• kcloud

  Public
  Go

  •44 forks•11 star•00 issues•44 pull requests•Updated Jul 20, 2026Jul 20, 2026

• astra-db-mcp

  Public
  An MCP server for Astra DB workloads

  TypeScript

  •

  Apache License 2.0

  •2222 forks•3939 stars•22 issues•33 pull requests•Updated Jul 20, 2026Jul 20, 2026

• release-notes

  Public
  Release Notes for DataStax Products

  Apache License 2.0

  •2424 forks•1212 stars•00 issues•00 pull requests•Updated Jul 20, 2026Jul 20, 2026

• ai-agent-java

  Public
  AI Agent Starter in Java

  Apache License 2.0

  •22 forks•66 stars•00 issues•00 pull requests•Updated Jul 19, 2026Jul 19, 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

  •155155 forks•1.7k1.7k stars•2929 issues•1515 pull requests•Updated Jul 17, 2026Jul 17, 2026

• astra-client-docs-tests

  Public
  Regression tests for client doc examples

  Java

  •11 fork•00 stars•00 issues•00 pull requests•Updated Jul 17, 2026Jul 17, 2026

• astra-cli-docs

  Public
  22 forks•11 star•00 issues•00 pull requests•Updated Jul 17, 2026Jul 17, 2026

• zdm-proxy-automation

  Public
  An Ansible-based automation suite to deploy and manage the Zero Downtime Migration Proxy

  Go

  •

  Apache License 2.0

  •55 forks•6262 stars•2929 issues•33 pull requests•Updated Jul 16, 2026Jul 16, 2026

• astra-cli

  Public
  Command Line Interface for DataStax Astra

  cliastradatastax-astra+ 1

  cliastradatastax-astraastradb

  Java

  •

  Apache License 2.0

  •1515 forks•9696 stars•99 issues•00 pull requests•Updated Jul 16, 2026Jul 16, 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•8282 stars•2121 issues•99 pull requests•Updated Jul 15, 2026Jul 15, 2026

• astra-db-ts

  Public
  TypeScript client for Astra DB Vector

  TypeScript

  •

  Apache License 2.0

  •1414 forks•2929 stars•11 issue•11 pull request•Updated Jul 15, 2026Jul 15, 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

  •139139 forks•00 stars•00 issues•2323 pull requests•Updated Jul 14, 2026Jul 14, 2026

• astra-streaming-docs

  Public
  HTML

  •33 forks•11 star•11 issue•00 pull requests•Updated Jul 13, 2026Jul 13, 2026

• cassandra-data-migrator

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

  Java

  •

  Apache License 2.0

  •2727 forks•3939 stars•1717 issues•88 pull requests•Updated Jul 13, 2026Jul 13, 2026

• kaap

  Public
  KAAP, Kubernetes Autoscaling for Apache Pulsar

  kubernetespulsarapache-pulsar+ 1

  kubernetespulsarapache-pulsarkubernetes-operators

  Java

  •

  Apache License 2.0

  •2626 forks•5656 stars•4040 issues•44 pull requests•Updated Jul 13, 2026Jul 13, 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

  •1515 forks•1919 stars•77 issues•66 pull requests•Updated Jul 9, 2026Jul 9, 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•22 pull requests•Updated Jul 9, 2026Jul 9, 2026

• pulsar-admin-console

  Public
  Pulsar Admin Console is a web based UI that administrates topics, namespaces, sources, sinks and various aspects of Apache Pulsar features.

  adminpulsaradmin-console+ 1

  adminpulsaradmin-consolepulsar-admin

  Vue

  •

  Apache License 2.0

  •1919 forks•4141 stars•1212 issues•44 pull requests•Updated Jul 9, 2026Jul 9, 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

  •2525 forks•2929 stars•1616 issues•1414 pull requests•Updated Jul 8, 2026Jul 8, 2026

• astra-client-go

  Public
  Go

  •1313 forks•88 stars•55 issues•00 pull requests•Updated Jul 7, 2026Jul 7, 2026

• astra-db-java

  Public
  Java Client for Data API

  apiclientembeddings+ 2

  apiclientembeddingsrerankingvector-search

  Java

  •

  Apache License 2.0

  •99 forks•1414 stars•33 issues•33 pull requests•Updated Jul 6, 2026Jul 6, 2026

• cass-config-builder

  Public
  Configuration builder for Apache Cassandra based on definitions at datastax/cass-config-definitions

  Clojure

  •

  Apache License 2.0

  •1616 forks•88 stars•1212 issues•22 pull requests•Updated Jul 2, 2026Jul 2, 2026

• dsbulk

  Public
  DataStax Bulk Loader (DSBulk) is an open-source, Apache-licensed, unified tool for loading into and unloading from Apache Cassandra(R), DataStax Astra and DataS…

  Java

  •

  Apache License 2.0

  •3333 forks•102102 stars•4545 issues•33 pull requests•Updated Jul 2, 2026Jul 2, 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•99 pull requests•Updated Jun 27, 2026Jun 27, 2026

• pulsar-heartbeat

  Public
  Pulsar Heartbeat monitors Pulsar cluster availability, tracks latency of Pulsar message pubsub, and reports failures of the Pulsar cluster. It produces syntheti…

  pulsarkubernetes-monitoringpulsar-monitor+ 3

  pulsarkubernetes-monitoringpulsar-monitorpulsar-clusterlatency-measuremessage-latency

  Go

  •

  Apache License 2.0

  •1010 forks•2424 stars•44 issues•88 pull requests•Updated Jun 26, 2026Jun 26, 2026

• pulsar-sink-docs

  Public
  Pulsar connector for C*

  44 forks•00 stars•11 issue•00 pull requests•Updated Jun 25, 2026Jun 25, 2026