Local 'Alumio' storage can be used to capture and store data. Storage comes with a set of capabilities. Retaining data can be of great value when—for example, you need to compare data from different endpoints.
Scenario's using local storage; being able to create delta's to compare new data to previous batches easily. Or, being able to set a trigger or fetch data from a certain location.
This video explains how to use Alumio's local storage.