Mention PromQL by name in querying basics doc (#4996)

Signed-off-by: Julius Volz <julius.volz@gmail.com>
pull/4382/head
Julius Volz 2018-12-18 11:57:00 +01:00 committed by Simon Pasquier
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# Querying Prometheus # Querying Prometheus
Prometheus provides a functional expression language that lets the user select Prometheus provides a functional query language called PromQL (Prometheus Query
and aggregate time series data in real time. The result of an expression can Language) that lets the user select and aggregate time series data in real
either be shown as a graph, viewed as tabular data in Prometheus's expression time. The result of an expression can either be shown as a graph, viewed as
browser, or consumed by external systems via the [HTTP API](api.md). tabular data in Prometheus's expression browser, or consumed by external
systems via the [HTTP API](api.md).
## Examples ## Examples