chapter 3 characteristics and benefits of a database

1 It is more accasible and changeble so that it becomes les disorgenised

2 It means that there is an insulation wall between the data and the programs running the data

3 The purpose is to have a big pile of information orderd and easilly accesed so that you can work with it

4 There could be many uses for databases in a business enviorment. Like a list of all your employees with their names birth dates and phone numbers, or how they help the company. Another use is for inflow and outflow of money, like where does it come from and where does it go.

5 Metadata is data that can discribe the resamblance or connection between different datapoints in your data base