# LF Edge eKuiper - An edge lightweight IoT data analytics software

eKuiper is an open source stream processing engine for edge computing. The open source project is hosted by LF Edge (opens new window).

It can be run at all kinds of resource constrained edge devices. One goal of eKuiper is to migrate the cloud streaming software frameworks (such as Apache Spark (opens new window)Apache Storm (opens new window) and Apache Flink (opens new window)) to edge side. eKuiper references these cloud streaming frameworks, and also considered special requirement of edge analytics, and introduced rule engine, which is based on Source, SQL (business logic) and Sink, rule engine is used for developing streaming applications at edge side.

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# Understand eKuiper

Learn about eKuiper and its fundamental concepts.

View Concepts

# Try eKuiper

Follow tutorials to learn how to use eKuiper.

View Tutorials

# Look up reference information

Refer to the syntax and properties.

View Reference

# Learn how to use eKuiper

Learn how to create and manage rules and how to modify configurations etc.

View Operations

# Develop extensions

Learn how to develop custom extensions.

View Extension Programming

# Get Help

If you get stuck, check out our community support resources.

# Contribute

Anyone can contribute for anything, not just code.