Ebooks
Fundamental of Database Systems
Databases and database systems are an essential
component of life in modern society: most of us
encounter several activities every day that involve some interaction with a database.
For example, if we go to the bank to deposit or withdraw funds, if we make a hotel
or airline reservation, if we access a computerized library catalog to search for a bibliographic item, or if we purchase something online—such as a book, toy, or computer—chances are that our activities will involve someone or some computer
program accessing a database. Even purchasing items at a supermarket often automatically updates the database that holds the inventory of grocery items.
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