Open Source Alternatives To Kdb+

Kdb+ is a high-performance database designed to handle large datasets in real-time. Take a look at open source alternatives to Kdb+ below.
InfluxDB
Database

InfluxDB

Scalable datastore for metrics, events, and real-time analytics

License

MIT

Language

Go

Stargazers

26137

Forks

3430

Open Issues

1821

QuestDB
Database

QuestDB

An open source time-series database for fast ingest and SQL queries

License

Apache 2.0

Language

Java

Stargazers

12560

Forks

975

Open Issues

394

TDengine
Database

TDengine

TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.

License

AGPL V3

Language

Python

Stargazers

21765

Forks

4712

Open Issues

1193

TimescaleDB
Database

TimescaleDB

An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.

License

Apache 2.0

Language

C

Stargazers

15542

Forks

813

Open Issues

601