The limits on dataset and scratch space (see note) files are documented as
You can solve these problems with Domino Datasets:
- There is no limit to the number of files that can be stored in a Domino Dataset.
- There is no limit to the size of any individual file stored in a Domino Dataset.
Although not explicit, there is also not an overall size limit. Datasets and scratch are a storage cost though, so best practice should be considered to keep these spaces as clean as possible and not indefinitely store data that is no longer needed.
Note: as of Domino v4.5 scratch space is deprecated as datasets have been redesigned to make them more intuitive and less complex to use.