ASK HERE

25-08-2017, 09:35 PM

Download the pdf of the dbms technical publication's book

jaseela123d · 26-08-2017, 09:24 AM

A database management system (DBMS) is a system software for creating and managing databases. The DBMS provides users and programmers with a systematic way to create, retrieve, update, and manage data. A DBMS enables end users to create, read, update, and delete data in a database. The DBMS essentially serves as an interface between the database and end users or application programs, ensuring that data is constantly organized and remains easily accessible.

The DBMS manages three important things: data, the database engine that allows you to access, block and modify data, and the database schema, which defines the logical structure of the database. These three fundamental elements help to provide concurrency, security, data integrity and uniform management procedures. Typical database management tasks supported by the DBMS include change management, performance monitoring / tuning, and backup and recovery. Many database management systems are also responsible for automated rollbacks, restarts and recovery, as well as logging and auditing of the activity.

The DBMS is perhaps most useful for providing a centralized view of data that can be accessed by multiple users, from multiple locations, in a controlled manner. A DBMS can limit the data that the end user sees, as well as how the end user can view the data, providing many views of a single database schema. End users and software programs are free to have to understand where the data is physically located or what type of storage medium resides because the DBMS manages all requests.

The DBMS can offer both logical and physical data independence. This means that it can protect users and applications from the need to know where data is stored or have to worry about changes in the physical structure of data (storage and hardware). As long as programs use the application programming interface (API) for the database provided by the DBMS, developers will not have to modify the programs just because changes have been made to the database.

Possibly Related Threads...
Thread		Author	Replies	Views	Last Post
	salaam chaus superfast english book pdf free download		2	26,368	30-06-2019, 09:27 PM Last Post: Sharad7shakky
	hybernate technical report		1	7,430	22-02-2019, 12:32 AM Last Post:
	engineering mathematics 2 by dr ksc pdf free download		2	6,182	21-02-2019, 01:00 PM Last Post:
	free download ksc m3 textbook vtu		1	2,993	11-12-2018, 10:50 PM Last Post:
	free download college alumni php project		1	2,621	29-11-2018, 08:33 PM Last Post:
	computer aided design vijayaraghavan book free download		2	10,015	27-11-2018, 04:49 PM Last Post:
	special electrical machines by dhayalini pdf free download		1	3,160	16-11-2018, 08:38 AM Last Post:
	ns2 source codes free download for hello flood attack		0	2,829	31-10-2018, 02:42 PM Last Post: Guest
	cs6503 theory of computation book free download pdf		0	11,724	28-10-2018, 05:29 PM Last Post: Guest
	sparda vijetha monthly magazine pdf download free		0	2,183	28-10-2018, 11:25 AM Last Post: Guest

Important Note..!

ASK HERE