3.1. Collect of initial dataΒΆ
This step consists on acquires the necessary data from several sources.
Understanding the process to collect data is critical:
to determine how to loading and integrating the data in the process
the datasets acquired, the location where they are stored, and the methods used to acquire them
to analyze the potential delay to collect data from each source due to long lag time
to report problems encountered and propose solutions to avoid it