This is archived documentation for InfluxData product versions that are no longer maintained. For newer documentation, see the latest InfluxData documentation.
InfluxDB is a time series database built from the ground up to handle high write and query loads. InfluxDB is meant to be used as a backing store for any use case involving large amounts of timestamped data, including DevOps monitoring, application metrics, IoT sensor data, and real-time analytics.
Here are some of the features that InfluxDB currently supports that make it a great choice for working with time series data.
- Custom high performance datastore written specifically for time series data. The TSM engine allows for high ingest speed and data compression.
- Written entirely in Go. It compiles into a single binary with no external dependencies.
- Clustering is built in. Nothing else is needed to make data highly available (unlike Redis, ZooKeeper, Cassandra, and others).
- Simple, high performing write and query HTTP(S) APIs.
- Plugins support for other data ingestion protocols such as Graphite, collectd, and OpenTSDB.
- Expressive SQL-like query language tailored to easily query aggregated data.
- Tags allow series to be indexed for fast and efficient queries.
- Retention policies efficiently auto-expire stale data.
- Continuous queries automatically compute aggregate data to make frequent queries more efficient.
- Built in web admin interface.
- Clustering, replication, and high-availability are in a beta state.
- The query engine is not optimized for the new TSM engine. A significant refactor of the query engine is in progress targeted for release in version 0.11.