Databases are key components of information systems. The development of the database must be coordinated with ... see Hoffer et al, (2005), Figure 2-7, p. 51 ...
Has become de facto language for creating and querying relational databases ... stifle creativity and innovation. standardisation the natural enemy of variety ...
ORDER. Customer (Customer-no, Name, Address, City, State, Postcode, Discount) ... if one part of a composite primary key is dependent on another part of the key ...