Understand the difference between a Playground session, an autosaved draft, and a persisted Project-and know when to save which one.
Whenever you open a file, you start in Playground mode-a temporary workspace for exploring and transforming data. Your in-progress work is autosaved as a draft as you go, so you won't lose changes if you navigate away. Nothing persists permanently until you explicitly click Save as Project or Save as Template.
The Playground badge next to a file name means you're working in a scratch space-ideal for quick one-off analysis. A Project is the persisted, reusable version of that same work.
dummy_product_data_500.csvPlayground
Analyze and transform with DuckDB. Save as a project to persist.
A Playground session is meant for quick, disposable work. If you close the tab without saving as a Project or Template, only the autosaved draft remains-the underlying analysis isn't added to your permanent Projects list.
As you filter, sort, or transform data in Playground, your progress is saved automatically in the background.
Save as Project turns your current Playground session into a persistent workspace you can return to anytime.
If you plan to repeat the same transformation on future files, save it as a template instead of, or in addition to, a project.
Save as Project and Save as Template aren't mutually exclusive-save as a Project to keep this specific file's result, and as a Template if you want to reapply the same steps to other files too.
Discard unsaved changes and return to the file's last confirmed state.
If you need help recovering a draft, deciding between a project and a template, or finding a previously saved project, our support team is here to help.
Contact Support