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

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

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

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

An enterprise-level cloud-native observability solution, which can be used as drop-in replacement of Prometheus for alerting and Grafana for visualization.

M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

Time Series Alerting Framework

Apache IoTDB

Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.

CeresDB is a high-performance, distributed, cloud native time-series database.

Open Source HTTP Reverse Proxy Cache and Time Series Dashboard Accelerator

An ultra-lightweight database that supports key-value and time series data | 一款支持 KV 数据和时序数据的超轻量级数据库

RRDtool 1.x - Round Robin Database

The Heroic Time Series Database

Time-series database

🕖 A curated list of awesome time series databases, benchmarks and papers

🤔 A minimize Time Series Database, written from scratch as a learning project. 从零开始实现一个 TSDB

Vulcan extends Prometheus adding horizontal scalability and long-term storage

📈CNCF-created tool for analyzing and graphing developer contributions