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Basic Database Terminology
You may have noticed that you're already several pages into a database book and still haven't seen a whole bunch of jargon and technical terminology. In fact, I still haven't said anything at all about what "a database" actually looks like, even though we have a rough specification of how our sample database will be used. However, we're about to design that database and then we'll begin implementing it, so we can't avoid terminology any longer. That's what this section is about. It describes some terms that come up throughout the book so that you'll be familiar with them. Fortunately, many relational database concepts are really quite simple. In fact, much of the appeal of relational databases stems from the simplicity of their foundational concepts.
Structural Terminology
Within the database world, MySQL is classified as a relational database management system (RDBMS). That phrase breaks down as follows:
The database (the "DB" in RDBMS) is the repository for the information you want to store, structured in a simple, regular fashion:
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