Databses & Data Mining Systems

Databases

A database is the main part of every information system. A data model should be developed to show how all the information in the system relates to each other. This data model is then used to design the structure of the database and show where the data is actually stored.

Data Mining Systems

Data mining systems are used by an expert to find specific patterns is data. It is beneficial when this pattern is not already known. This can be used to find a certain group of customers. An example of this is finding the amount of people who spend over a certain amount at a shop.