In this post, I will explain What is Database?
A Database is a collection of organized information
that is stored in a computer so that it can be easily accessed, managed and
updated. Database handlers create Database in such a way that only one set of
software program provides access to data to all the users. The main purpose of the database is to operate a large amount of information by storing, retrieving and
managing. There are many e-commerce websites on the world-wide
web now a day which is handled through databases. For example, a model to
checks the availability of rooms in a hotel.
Most databases contain multiple tables, which may each
include several different fields. For example, a hotel database may include
tables for rooms, staff, and financial records. Each of these tables would have
different fields that are relevant to the information stored in the table. By
storing website data in a database, the data can be easily searched, sorted,
and updated. This flexibility is important for e-commerce sites and other types
of dynamic websites.
There are many databases available like MS SQL Server,
MySQL, Oracle etc. A cylindrical structure is used to display the image
of a database.
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