Author Archives: Neeraj Mishra

Difference Between MySQL and ORACLE

Here you will get to know about difference between mysql and oracle database. Both MySQL and Oracle are popular relational database management software developed by Oracle Corporation. MySQL: Its name is combination of words “My” and “SQL”, where “My” is name of daughter of co-founder Michael Widenius. And SQL full form is Structured Query Language.… Read More »

Category: SQL

How to Protect Your Small Business from a Hacker Attack

Data breaches and compromised websites frequently used to spread malware can be risky for your business; including small businesses. In fact, small or medium-sized businesses are likely to suffer more consequences of cyber-attacks than large enterprises. Large enterprises have the benefit of huge financial reliance as well as organizational resources to combat any attacks. Image… Read More »

Types of Queues in Data Structure

Queue is an important structure for storing and retrieving data and hence is used extensively among all the data structures. Queue, just like any queue (queues for bus or tickets etc.) follows a FIFO mechanism for data retrieval which means the data which gets into the queue first will be the first one to be… Read More »

Category: DSA

Difference between Function and Procedure

Procedure: In computer programming a specific set of instructions together called a procedure. Depending on the programming language it can be called as subroutine, subprogram or a function. Function: It is one of the basic concept in programming of computer. As it name says, it performs a function (work). It can be either user defined… Read More »

Django Admin Interface

Here you will learn about working with django admin interface.  Prerequiests: It is necessary to learn about models first before working with Django admin panel. You can learn about models here. What is admin.py File in Django? We’ve created an app and a model in previous articles. But we haven’t stored anything yet to our database.… Read More »

Django Models

In this tutorial, we’re going to learn about models in django. Models are connected to our database. We can also say that a model contains the fields and behaviors of the data that we want to store into database. Normally each model is connected to a single table of our database. To understand models and… Read More »

Working with Apps in Django

In this tutorial, we’ll learn about: What is app in django project and why to use it? How to create app in django project? So let’s start with very first question. What is app in django project and why to use it? We’ve seen that how to create a project in django. Actually each django… Read More »

Data Visualization in R

R programming was developed in 1993 for making graphs and producing statistical results. There are many libraries in R language that can be used for making graphs and producing statistical data. There are many steps that have to be taken into consideration for doing data analysis through this language. These steps are: Programming Transforming Discovering… Read More »