> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Tuple

> Overview of Tuple configuration for the DLC, covering the Tuple Topic Description that generates data in Java and the Tuple Source that loads it.

A default Tuple Source is provided by the DLC and includes every configured topic.

### Tuple topics

The Tuple Topic Description generates the data to be loaded.

For more information, see [Tuple Topic](/configuration/tuple/tuple-topic).

### Tuple sources

The Tuple Source loads the data produced by the tuple topics.
A default tuple source is provided by the DLC, which includes all topics.

For more information, see [Tuple Source](/configuration/tuple/tuple-source).