Documentation

polyline package

The polyline package is experimental and subject to change at any time.

The polyline package provides methods for polyline simplication, an efficient way of downsampling curves while retaining moments of variation throughout the path. Import the experimental/polyline package:

import "experimental/polyline"

This class of algorithms enable efficient rendering of graphs and visualizations without having to load all data into memory. This is done by reducing the number of vertices that do not contribute significantly to the convexity and concavity of the shape.

Functions


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New in InfluxDB 3.6

Key enhancements in InfluxDB 3.6 and the InfluxDB 3 Explorer 1.4.

See the Blog Post

InfluxDB 3.6 is now available for both Core and Enterprise. This release introduces the 1.4 update to InfluxDB 3 Explorer, featuring the beta launch of Ask AI, along with new capabilities for simple startup and expanded functionality in the Processing Engine.

For more information, check out:

InfluxDB Docker latest tag changing to InfluxDB 3 Core

On February 3, 2026, the latest tag for InfluxDB Docker images will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments.

If using Docker to install and run InfluxDB, the latest tag will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments. For example, if using Docker to run InfluxDB v2, replace the latest version tag with a specific version tag in your Docker pull command–for example:

docker pull influxdb:2