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when you have lots of information to look up you can to a search and find exactly what you need instead of reading though each bit of data

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14y ago

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Data base state vs database schema?

The database schema is the description of the database. It defines how the database is set up and what data it is to contain and control. This description is given to the DBMS to manage the data. The database state is an image of how the database looks at any given time. The database schema is set unless you change how the database is structured. The database state will change whenever new data is entered into the database and the database is updated.


What are names of databases?

Database names are the identifying names that users provide when creating a database. These names must be unique within the location in which they are cataloged. The name differentiates the database from any other database in either the local database directory or the system database directory


What diff between the database and database system?

In simple terms, you can look at the database as being the files or tables with the data. A database system includes the other elements like queries, reports, forms, programs and other elements that manipulate and support the data in the database.


What factors determine the database you search?

The factors that determine the database you search include the type of information or data you are looking for, the relevance of the database to your topic or research, the quality and reliability of the database, and whether the database covers the specific subject area or discipline you are interested in.


What is Database state?

The database state refers to the collection of data stored in the database at a specific point in time. It represents the current values of all data elements, tables, and relationships within the database. Changes to the database, such as insertions, updates, or deletions, can alter its state.