DBMS Tutorial .What is Data ? Data is a raw fact and figure such as name of person,age, location where is based, or any collection of a distinct small unit of information.
Concurrency Control in DBMS is a procedure of managing simultaneous operations without conflicting with each other. …
SQL commands are instructions. It is used to communicate with the database. It is also …
In this article, you’ll learn about Closure in DBMS and how to Find Closure Closure …
Normalization is the process of organizing the data in the database. It is used to …
Data types tells about the nature of the data that can be stored in the …
Boyce–Codd normal form is a normal form used in database normalization. It is a slightly …
What is transaction? A transaction is an action, or series of actions that are being …
A realtion(table) is said to be in 2NF if it satifies the following condition: Table …
In this article, you’ll learn about what is data, database, database management system (DBMS) and …
What is serializability? Serializability is the concurrency scheme. It ensures that a schedule for executing concurrent …