A helper library that ships with Fabric notebooks. It covers working with files, mounting storage, calling and chaining other notebooks, and fetching credentials and secrets.
Also called formerly MSSparkUtils, MSSparkUtils.
Read more: Microsoft Learn
In the Ultra Transcenders books
Each book explains NotebookUtils in context, with comparison tables and the common traps.
Terms in this definition
- General-purpose v1
The older storage account kind (
Storage), which lacks access tiers, Archive and premium file shares and retires on 13 October 2026. Converting to ZRS requires first upgrading to GPv2, a one-way change.