JOIN

This section explains how to join various stream worker entities based on a condition. A join can be performed with two streams, with an aggregation and a stream, with a table and a stream, or with a stream against externally named windows.

📄️ JOIN (Aggregation)

A join allows a stream to retrieve calculated aggregate values from the aggregation.

📄️ JOIN (Stream)

Joining streams allows you to get a combined result from two streams in real-time based on a specified condition.

📄️ JOIN (Table)

This operator allows a stream to retrieve information from a table in a streaming manner.

📄️ JOIN (Window)

To allow a stream to retrieve information from a window based on a condition.