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ktsaou authored Feb 21, 2025
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# Export metrics to external time-series databases

Netdata allows you to export metrics to external time-series databases with the [exporting engine](/src/exporting/README.md). This system uses a number of **connectors** to initiate connections to [more than thirty](#supported-databases) supported databases, including InfluxDB, Prometheus, Graphite, ElasticSearch, and much more.
Netdata natively supports long term retention of metrics. Its tiered database design typically provides significantly longer retention (months to years) and faster queries (typically 20+ times faster), compared to other common time-series databases.

The exporting engine resamples Netdata's thousands of per-second metrics at a user-configurable interval, and can export
metrics to multiple time-series databases simultaneously.
For integration with other observability tools, Netdata provides a number of exporters allow you to copy metrics to third party time-series databases for additional analysis or integration with other tools.

Exporters enable connections to [more than thirty](#supported-databases) supported databases, including InfluxDB, Prometheus, Graphite, ElasticSearch, and much more.

The exporting engine is able to downsample Netdata's per-second metrics at a user-configurable interval (e.g per minute), and can export metrics to multiple time-series databases simultaneously.

Based on your needs and resources you allocated to your external time-series database, you can configure the interval
that metrics are exported or export only certain charts with filtering. You can also choose whether metrics are exported
as-collected, a normalized average, or the sum/volume of metrics values over the configured interval.

Exporting is an important part of Netdata's effort to be interoperable
with other monitoring software. You can use an external time-series database for long-term metrics retention, further
analysis, or correlation with other tools, such as application tracing.

## Supported databases

Netdata supports exporting metrics to the following databases through several
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