Tag
11 catalogue entries use this topic; each Project's license policy is labeled separately.
Open-source metrics monitoring with PromQL queries and alerting
Prometheus is an open-source monitoring system that scrapes metrics into a dimensional time-series database and evaluates PromQL rules for alerting.
Columnar OLAP database for real-time analytics at scale
ClickHouse is a column-oriented OLAP database built for analytical SQL queries over very large datasets, serving real-time dashboards and applications.
Open time-series database for metrics, events, and IoT telemetry
InfluxDB is an open time-series database for metrics, events, and IoT telemetry, queried with SQL and InfluxQL and run self-managed or as a managed cloud.
High-performance open-source time-series database for Industrial IoT
TDengine is an open-source, cloud-native time-series database for IoT and industrial workloads, with built-in caching, stream processing, and data subscription in one platform.
PostgreSQL extension for time-series analytics
TimescaleDB is a PostgreSQL extension for high-performance real-time analytics on time-series and event data, available self-hosted and as managed Tiger Cloud.
Fast, cost-effective open-source time-series database and monitoring
VictoriaMetrics is an open-source time-series database and monitoring solution that ingests Prometheus, InfluxDB, OpenTelemetry and Graphite data and queries it with PromQL-compatible MetricsQL.
Open-source time-series database for fast SQL analytics
QuestDB is an open-source time-series database that ingests millions of rows per second and queries them with extended SQL over open formats.
Open-source real-time database for sub-second analytics queries
Apache Druid is a self-hosted, open-source database for real-time analytics on massive streaming and batch datasets at scale.
Open-source observability database for metrics, logs, and traces
GreptimeDB is an open-source observability database that stores metrics, logs, and traces in one columnar engine backed by object storage.
Industrial IoT time-series database for edge and cloud
Apache IoTDB is an open-source time-series database for industrial IoT that collects, stores, and analyzes sensor data across edge devices and the cloud.
Distributed SQL database for live operational analytics
CrateDB is a self-hosted distributed SQL database for real-time analytics over time-series, JSON, full-text, vector, and geospatial data.