Flux’s functional syntax allows you to retrieve, transform, process, and output data easily. There is a large library of built-in functions and importable packages. You can also create your own custom functions to perform operations that suit your needs.
Built-in functions provide a foundation for working with data using Flux. Because these functions are “built-in,” they do not require an
import statement and are usable without any extra setup.
The Flux CSV package provides functions for working with data in annotated CSV format. Import the
The Flux InfluxDB v1 package provides functions for managing data from an InfluxDB v1.x database or structured using the InfluxDB v1 data structure. Import the
The Flux math package provides basic constants and mathematical functions. Import the
The Flux string package provides functions for manipulating strings in Flux. Import the
The Flux testing package provides functions that test piped-forward data in specific ways. Import the
Create your own custom Flux functions to transform and manipulate data.