Web sites that feature a lot of database driven content, such as FlyBase ( ) or ParameciumDB ( ), are often referred to as databases. Designs (like Chado) can be reused across multiple databases. Chado is an example of a database schema. That is, they are the systems that manage databases, which is distinct from the data that they manage.Ī database schema is the design of a particular database, independent of its contents. Oracle, MySQL, PostgreSQL, and Sybase are all examples of DBMSs. For example, the database behind the FlyBase web site contains data on drosopholids, and uses the Chado schema and the PostgreSQL database management system.Ī database can also be in regular files with a well defined format.ĭatabase management systems (DBMSs) are software systems that can manage data. This may or may not use a formal database schema and may or may not be in a database management system.Ī database can be implemented in a relational database management system using a defined database schema. This section distinguishes its various meanings and introduces more precise terms that should be (but probably aren't) used throughout GMOD.Ī database is any organized set of data that is readable by a computer. Despite its central role in GMOD, the term database is often used to mean four different things.

The term database is mentioned in all sorts of contexts in GMOD. 3.1 Can I Use Something Besides the Default DBMS?.

2.5 GMOD Components that Require a DBMS.

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