Database management System Tutorial : Introduction

DBMS means Database Management system. It deals with handling and assembling data into database properly. Here we have complete Database Management system ( DBMS ) Course. The DBMS is the software that interacts with the users' application programs and the database. the Database Management system ( DBMS ) is an extremely powerful and useful tool. However, as the end-users are not too interested in how complex or easy a task is for the system, it

could be argued that the DBMS has made things more complex because they now see more data than they actually need or want.DBMS for a personal computer
may not support concurrent shared access, and it may provide only limited security,
integrity, and recovery control. 
However, modern, large multi-user DBMS products offer
all the above functions and much more. Modern systems are extremely complex pieces
of software consisting of millions of lines of code, with documentation comprising many
volumes. This is a result of having to provide software that handles requirements of a
more general nature. 
Furthermore, the use of DBMS nowadays requires a system that
provides almost total reliability and 24/7 availability (24 hours a day, 7 days a week), even
in the presence of hardware or software failure. The DBMS is continually evolving and
expanding to cope with new user requirements. For example, some applications now
require the storage of graphic images, video, sound, and so on. To reach this market, the
DBMS must change. It is likely that new functionality will always be required, so that the
functionality of the DBMS will never become static.

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