High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

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

QuestDB is an open source time-series database for fast ingest and SQL queries

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

An all-in-one observability solution which aims to combine the advantages of Prometheus and Grafana. It manages alert rules and visualizes metrics, logs, traces in a beautiful web UI.

Apache IoTDB

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

An open-source, cloud-native, unified time series database for metrics, logs and events with SQL/PromQL supported. Available on GreptimeCloud.

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

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 HoraeDB (incubating) 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

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

The Heroic Time Series Database

Time-series database

🤔 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