DBMS Tutorial Point
Database-management-system Tutorial .
Advantages of the Database management system Main Advantages of the Database management system: – A database management system (DBMS) is defined as a software system, which allows the user to access, create, maintain, and control the database. The DBMS makes it possible for the user to create, read, update, and delete data in the database. … Read more
Database Developer For any organization, the database is developed and maintained by a professional known as a database developer. A database developer can become a key person of any organization by providing his /her services related to database management and database security. That’s why it is a good carrier option. A database developer is a … Read more
In this post you will be told how many types of data types are there in SQL, Let us go into detail, so let’s start. When you create a new relation (Table), you specify a data type for each of its columns/attributes. Similarly, when you create a new procedure, you specify a data type for … Read more
Difference between Primary Key and Foreign Key So the difference between Primary Key and Foreign Key is the most asked question of the interview. This is a very important concept. Before discussing the differences first we have to understand what is the primary key and foreign key. What is Primary Key: A primary key is … Read more
What are Anomalies in DBMS Friends, do you want to know, what are the Anomalies in the database, what are its types and how to remove Anomalies from the database. So let us know in detail about Anomalies in DBMS. Normalization is necessary if you do not do it then the overall integrity of the … Read more