The person who is using the database and using it for his present and future use is considered a Database Users. For example database, users may be scientists, engineers, developers, bankers, Defence Officers, etc….. DBMS stands for Database Management System It is a process or system which manages the database. In simple terms, DBMS allows …
In this article, we will discuss what are the Advantages and Disadvantages of a Database?. This information is provided by our experienced teachers and IT professionals. Advantages of Database Security Of Data In today’s world, Data is everything without data you cannot survive or you cannot run your business because data is the information of …
In this article we will discuss what are database keys in DBMS? and why we need keys in DBMS? and also, different types of database keys, we will make you learn. DBMS Key The DBMS Key is an attribute or a set of attributes, that are used to find out the particular record, row(tuple) in …
In this tutorial, we will learn about what is DBMS and before this, we will learn Database because DBMS is performed on a Database. What is Database? A Piece of information which is used to access in future for our personnel and public use. The database is the collection of the same information which is …
This Article is related to What is DATA, DATABASE, and the Need Of Data. We have collected this information from our Experienced Teachers and the professionals already working in IT Industries. What Is Data? Data is a word related to information, information of any kind like your Name, Address, School, College, Office, Family. Data is …
In this tutorial, we will discuss what is ER Model is and also the components of ER Model, which include- Entity, Attributes in DBMS. ER Model The ER model is the algorithm or the graphical representation of entities, which displays the data graphically. The ER Model shows the connection between two data, that is how …