Within the first two years, Brian made himself the leader of the group and was, uniquely, writer/producer/arranger/musician and lead vocalist of the band. It was clear from the very early years that Brian was the one destined to take The Beach Boys into the spotlight.
A logical design is a conceptual, abstract design. You do not deal with the physical implementation details yet; you deal only with defining the types of information that you need. The process of logical design involves arranging data into a series of logical relationships called entities and attributes. An entity represents a chunk of information. In relational databases, an entity often maps to a table. An attribute is a component of an entity and helps define the uniqueness of the entity.
Introduction to database design. This article/tutorial will teach the basis of relational database design and explains how to make a good database design. It is a rather long text, but we advise to read all of it. Designing a database is in fact fairly easy, but there are a few rules to stick to.