Top 5 Java Distributed Database Projects

Druid

24 13,188 9.9 Java

Apache Druid: a high performance real-time analytics database.

Project mention: How to choose the right type of database | dev.to | 2024-02-28

Apache Druid: Focused on real-time analytics and interactive queries on large datasets. Druid is well-suited for high-performance applications in user-facing analytics, network monitoring, and business intelligence.

Apache Cassandra

35 8,507 9.9 Java

Mirror of Apache Cassandra

Project mention: How to Choose the Right MQTT Data Storage for Your Next Project | dev.to | 2023-07-23

Apache Cassandra{:target="_blank"} is a highly scalable and fault-tolerant database that can handle large volumes of data across multiple nodes or clusters. It provides fast read and write operations, making it suitable for real-time analytics or applications with high throughput requirements.

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
Apache HBase

10 5,113 9.6 Java

Apache HBase

Project mention: How to choose the right type of database | dev.to | 2024-02-28

HBase and Cassandra: Both cater to non-structured Big Data. Cassandra is geared towards scenarios requiring high availability with eventual consistency, while HBase offers strong consistency and is better suited for read-heavy applications where data consistency is paramount.

OpenTSDB

1 4,947 3.4 Java

A scalable, distributed Time Series Database.
scalardb

1 438 9.4 Java

Universal transaction manager
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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).