Hide navigation sidebar
Hide table of contents sidebar
Back to top
Toggle table of contents sidebar

# Concept | In-database charts

Watch the video

By default, Dataiku uses the DSS engine to process the data used for creating charts. It renders the charts on the same data sample that is chosen in the Explore tab of the dataset.

Alternatively, selecting a database engine to process the data uses the full dataset for creating charts, and can speed up computation, so that charts render faster.

We generally recommend that you choose a dedicated engine when you want to render charts on the entire dataset.

Note

For more information, see Sampling & Engine in the reference documentation.

To try it out for yourself, see Tutorial | In-database data visualization and preparation.