Scala Cassandra

Open-source Scala projects categorized as Cassandra

Top 7 Scala Cassandra Projects

  1. Quill

    Compile-time Language Integrated Queries for Scala

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. cassandra-spark-connector

    Apache Spark to Apache Cassandra connector

  4. Phantom

    Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise

  5. akka-persistence-cassandra

    A replicated Akka Persistence journal backed by Apache Cassandra

  6. zio-protoquill

    Quill for Scala 3

    Project mention: The world could run on older hardware if software optimization was a priority | news.ycombinator.com | 2025-05-13

    inline def joes = people.filter(p => p.name == "Joe")

    run(joes)

    [0] https://github.com/zio/zio-protoquill?tab=readme-ov-file#quo...

  7. kafka-journal

    Event sourcing journal implementation using Kafka as main storage

  8. virgil

    A purely functional Cassandra client built on top of the Datastax Java Driver supporting a variety of effect systems like ZIO & Cats-Effect supporting both Scala 2 & 3 (by kaizen-solutions)

  9. Stream

    Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

    Stream logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Scala Cassandra discussion

Scala Cassandra related posts

  • How the world caught up with Apache Cassandra

    4 projects | dev.to | 15 Sep 2022
  • Optimizing Distributed Joins: The Case of Google Cloud Spanner and DataStax Astra DB

    3 projects | dev.to | 31 May 2022
  • Apache Cassandra: Best use practices in the search for performance ?!

    2 projects | dev.to | 22 Dec 2021
  • James Roper on the future of Lagom.

    2 projects | /r/scala | 29 Oct 2021
  • Google Colab, Pyspark, Cassandra remote cluster combine these all together

    2 projects | dev.to | 13 Sep 2021
  • Streaming journals

    1 project | /r/Akka | 9 Jun 2021
  • Is there something like jOOQ in Scala (SQL parser/query DSL/ORM)?

    1 project | /r/scala | 2 Feb 2021
  • A note from our sponsor - SaaSHub
    www.saashub.com | 22 Dec 2025
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Cassandra projects in Scala? This list will help you:

# Project Stars
1 Quill 2,168
2 cassandra-spark-connector 1,946
3 Phantom 1,045
4 akka-persistence-cassandra 325
5 zio-protoquill 223
6 kafka-journal 111
7 virgil 40

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InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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