Apache Cassandra is a highly scalable, distributed NoSQL database designed to handle large volumes of data across many commodity servers, providing high availability with no single point of failure. Leveraging a peer-to-peer architecture, Cassandra ensures that each node in the cluster is identical, allowing for data distribution and replication to be easily managed. It supports a decentralized, masterless design, enabling seamless horizontal scaling by dynamically adding more nodes without downtime. Its tunable consistency model lets developers balance between consistency and availability based on application requirements. With Cassandra's CQL (Cassandra Query Language), developers can perform complex queries using a syntax similar to SQL, facilitating migration for teams accustomed to relational databases. Ideal for handling massive amounts of structured and semi-structured data, it is widely used in real-time big data applications where low latency and high throughput are critical.
View the most prominent open source Apache Cassandra projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.
- Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.☆22,047Feb 21, 2026Updated last week
- Database migrations. CLI and Golang library.☆18,125Dec 14, 2025Updated 2 months ago
- NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB☆15,369Updated this week
- Apache Cassandra®☆9,644Updated this week
- Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web application☆6,775Updated this week
- JanusGraph: an open-source, distributed graph database☆5,718Nov 21, 2025Updated 3 months ago
- Stream Framework is a Python library, which allows you to build news feed, activity streams and notification systems using Cassandra and/…☆4,747Dec 4, 2025Updated 2 months ago
- GoCQL Driver for Apache Cassandra®☆2,678Updated this week
- A high-performance backend cache system. It is intended for use in speeding up dynamic web applications by alleviating database load. W…☆2,408Apr 30, 2025Updated 10 months ago
- Database migrations. CLI and Golang library.☆2,283Jun 16, 2018Updated 7 years ago
- Compile-time Language Integrated Queries for Scala☆2,171Updated this week
- Apache Spark to Apache Cassandra connector☆1,950Apr 29, 2025Updated 10 months ago
- Few projects related to Data Engineering including Data Modeling, Infrastructure setup on cloud, Data Warehousing and Data Lake developme…☆1,826Aug 26, 2022Updated 3 years ago
- Elassandra = Elasticsearch + Apache Cassandra☆1,718May 26, 2025Updated 9 months ago
- More than 2000+ Data engineer interview questions.☆1,524Jan 13, 2026Updated last month
- Time Series Benchmark Suite, a tool for comparing and evaluating databases for time series data☆1,442Aug 6, 2024Updated last year
- 50+ DockerHub public images for Docker & Kubernetes - DevOps, CI/CD, GitHub Actions, CircleCI, Jenkins, TeamCity, Alpine, CentOS, Debian,…☆1,378Feb 3, 2026Updated 3 weeks ago
- Node.js Driver for Apache Cassandra☆1,267Jan 28, 2026Updated last month
- 450+ AWS, Hadoop, Cloud, Kafka, Docker, Elasticsearch, RabbitMQ, Redis, HBase, Solr, Cassandra, ZooKeeper, HDFS, Yarn, Hive, Presto, Dril…☆1,148Feb 3, 2026Updated 3 weeks ago
- A collection of open source Apache 2.0 Kafka Connector maintained by Lenses.io.☆1,059Feb 10, 2026Updated 2 weeks ago
- Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise☆1,048Apr 5, 2023Updated 2 years ago
- All-In-One: CQL query builder, ORM and migration tool☆1,015Feb 11, 2026Updated 2 weeks ago
- Personal Data Engineering Projects☆993Feb 8, 2023Updated 3 years ago
- Database migration tool for .NET and .NET Core projects. Inspired by Flyway.☆900Sep 30, 2025Updated 5 months ago
- An open source data gateway☆850Feb 9, 2026Updated 2 weeks ago
- The Heroic Time Series Database☆848Mar 26, 2021Updated 4 years ago
- mirror of https://gitlab.com/minds/minds☆727Oct 31, 2024Updated last year
- DataStax C# Driver for Apache Cassandra☆667Jan 28, 2026Updated last month
- Universal HTAP Engine☆635Feb 17, 2026Updated last week
- Workshop to illustrate how to use GraphQL☆614May 5, 2023Updated 2 years ago
- A cohesive & pragmatic framework of FP centric Scala libraries☆616Aug 13, 2019Updated 6 years ago
- 整理12种数据库相关资料,mysql,mariaDB,Percona Server,MongoDB,Redis,RocksDB,TiDB,CouchDB,Cassandra,TokuDB,MemDB,Oceanbase☆605May 20, 2024Updated last year
- Lucene based secondary indexes for Cassandra☆601May 27, 2020Updated 5 years ago
- Instagram Clone - Cloning Instagram for learning purpose☆544Apr 11, 2023Updated 2 years ago
- GeoWave provides geospatial and temporal indexing on top of Accumulo, HBase, BigTable, Cassandra, Kudu, Redis, RocksDB, and DynamoDB.☆522Sep 29, 2025Updated 5 months ago
- Deprecated - See Lenses.io Community Edition☆520May 7, 2025Updated 9 months ago
- Automated Repair Awesomeness for Apache Cassandra☆514Jan 30, 2026Updated last month
- K8ssandra is an open-source distribution of Apache Cassandra for Kubernetes including API services and operational tooling.☆452Updated this week
- The Data Explorer gives you fast, safe access to data stored in Cassandra, Dynomite, and Redis.☆434Apr 10, 2023Updated 2 years ago
- Modern real-time chat in scalable architecture.☆434Aug 6, 2025Updated 6 months ago