Before we start, I would like you to go through the below articles which will give a brief introduction to the Database and its management. #1 SQL -> About Database #2 SQL -> Starting with SQL Create, Read, Update, and Delete (CRUD) are the fou...
#1 SQL -> About Database What is a Relational Database Management System? The relationship between the data is defined in the form of tables. A relational database is one of the most famous types of DBMS. RDBMS or relational database management sy...
What is a Database? A database is a systematic collection of data. Databases make data management easy. They support electronic storage and manipulation of data, also we can easily retrieve the required data from the database using certain techniques...
Who is this Article for ? -> If you are a working professional or a beginner and want to revise or learn the concepts of Data Structure and Algorithms Why you need this? There are so many topics -> Array, Linked List, Stack, Queues, Searching, Sor...
<- Go Back to Index What is Selection Sort? The selection sort algorithm sorts an array by continuously finding the minimum element from the unsorted part and putting it at the beginning. We can understand this with an example -> Consider the be...
<- Go Back to Index What is Shell Sort? It is an optimization over the Insertion Sort. I would like you to go through my article on Insertion Sort before continuing with Shell Sort. Disadvantage of Insertion Sort is that when the small eleme...