Notebooks

Notebooks are an interactive transformation type for exploring and analyzing marketing data with Python. Vendo supports both browser-side execution (via Pyodide) for instant feedback and server-side runs for production workloads.

Create a notebook from Data → Integrations → Transformations → New → Notebook.

Browser-side execution (Pyodide)

For exploration and prototyping, notebooks run Python directly in your browser:

• pandas and numpy available out of the box
• No server round-trip for cell execution — instant feedback
• Ideal for ad-hoc analysis, data inspection, and prototyping transformations

Browser-side runs do not write to production tables. Use them to develop logic before scheduling a server-side run.

Server-side execution

For production workloads, schedule a server-side notebook run:

• Executes against your warehouse with full compute resources
• Writes outputs to configured tables or output targets
• Supports scheduling (daily, weekly, on sync completion)

Workflow

1. Create a Notebook transformation.
2. Write cells with Python — explore data with pandas.
3. Test locally in the browser (Pyodide).
4. When ready, configure server-side output and schedule.
5. Monitor runs from the transformation detail page.

Related

• Python Transformations — production Python scripts
• Output Targets — attach notebook outputs to catalog properties
• Agent — ask the Agent to help write notebook code