However, imagine your database administration report as map of a new city you haven't been to before. It will tell you which parts of the city you can go to for shopping opportunities, where the people live, where they work and where the parks, rivers and lakes are. It will NOT tell you the location of every ice cream parlor. It will also NOT tell you where you can get the best ice cream in town and which places to avoid. In order to learn this, you have to go to the areas outlined on the city map and explore them for yourself or ask around.