Open Source Time Series Databases using Java
A curated collection of the best open source databases optimized for handling time-stamped data. using Java.
Time-series database and historian for industrial data
Stars
25,179Last commit
12 hours agoLicense
AGPL-3.0
High-performance time-series database with industrial data management, built-in stream analytics, and AI-driven anomaly detection for operational environments.
Open Source Alternative to:
High-performance time-series database for massive data scale
Stars
17,486Last commit
4 hours agoLicense
Apache-2.0
Open-source time-series database offering massive ingestion throughput, millisecond queries, and SQL extensions, designed for optimal performance at any hardware scale.
Open Source Alternative to:
Real-time analytics database for sub-second OLAP queries
Stars
14,091Last commit
4 hours agoLicense
Apache-2.0
Columnar, time-indexed analytics database built for streaming and batch data at scale, handling billions to trillions of rows with millisecond query response times.
Open Source Alternative to:
Time-series database built for industrial IoT workloads
Stars
6,426Last commit
13 hours agoLicense
Apache-2.0
Apache IoTDB manages industrial IoT time-series data with high-throughput read/write, edge-cloud sync, ultra-high compression, and integrations with Hadoop, Spark, Flink, and Grafana.
Open Source Alternative to:
Bright Data – Web data for AI agents and apps. Built-in unblocking, proxies, and ready-made APIs.
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