Regarding project 3 (Operation Analytics and Investigating Metric Spike)

In the 3rd project, two datasets are provided. Do we need to create a seperate database for both the datasets and complete a project or we need to create the single database for both the datasets provided and then we have to submit it all together in pdf or powerpoint presentation mode? As both the datasets look different and and seems like they need to be treated differently. Also, in the help video given with dataset 2, only the files in dataset 2 is shown to be executed by creating a database. This database does not includes the files of dataset 1. Kindly respond and provide solution ASAP.