Interview Questions Part-1 | What is Normalization | What is De Normalization | What is a Stored Procedure | What is a Trigger in SQL Server

What is Normalization? 

In relational database design, the process of organizing data to minimize redundancy. Normalization usually involves dividing a database into two or more tables and defining relationships between the tables. The objective is to isolate data so that additions, deletions, and modifications of a field can be made in just one table and then propagated through the rest of the database via the defined relationships.There are three main normal forms, each with increasing levels of normalization:

what is stored procedure in Sql server | what are the advantages of using stored procedures in sql server

Introduction:

Here I will explain about what is stored procedure is and advantages and disadvantages of stored procedures in sql server

Description:

A stored procedure is a group of sql statements that has been created and stored in the database. Stored procedure will accept input parameters so that a single procedure can be used over the network by several clients using different input data. Stored procedure will reduce network traffic and increase the performance. If we modify stored procedure all the clients will get the updated stored procedure