Direct Data
Data that has been collected from an original source.
indirect data
Data that has been used for a purpose different to the purpose as to why it was collected in the first place. People/companies involved in collecting the data are different to those using the data, eg market surveys that sell the results to other companies.
Dynamic and Static Data
Dynamic Data - Shows little or no change, e.g. updated daily or weekly
Static Data - Continous change, activity or progress eg. updated every hour or when refreshed
Static Data - Continous change, activity or progress eg. updated every hour or when refreshed