SRS Format Explained

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Photo by Bernard Tuck on Unsplash

In the previous blog, I had discussed System Requirement Sepcification and its requirements. As discussed in the previous blog, Software Requirements Specifications (SRS) enables you to lay the foundation for product development. So, after obtaining an understanding regarding the SRS document now, let’s learn how to fill the SRS document as per the provided format.

Note: If you have not viewed the previous blog in which the SRS document had been developed, then please open the link provided below for viewing the blog.

Note: If you do not have the SRS document format, then you can get it from the link provided below. …


Installation of R in Windows PC

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Photo by Emile Perron on Unsplash

In the world of data science, there are 2.2 million jobs currently available. The two pillars R and Python programming language allow playing with data easier. With that being said, in this blog, I will be providing a short introduction regarding R programming and also provide step by step guide for installing R on Windows PC.

R Programming

R is an open-source tool used for statistics and analytics. It has become popular in recent years with its applications in the field of Data Analytics, Data Science, and Machine Learning among others.

What is R Programming?

R is a programming language and free software environment for statistical computing and graphics supported by the R Foundation for Statistical Computing. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. …


9 steps you should follow to install Java on UbuntuOS

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Java is a programming language originally developed by Sun Microsystems. It is free to download and can be used commercially. In my previous blog, I talked about the steps that you should consider while installing Java on WindowsOS. In that blog, I also talked about Java in general and its benefits over other programming Language. If you use WindowsOS on your computer, then I would recommend you to visit my blog with the link provided below.

In this blog, I will be focusing on the steps of installing Java on UbuntuOS. The process and install commands remain the same for different versions of Ubuntu, or versions of Java. …


Things to remember while installing Java on Windows PC

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Photo by Emile Perron on Unsplash

What is Java?

Java is an object-oriented programming (OOP) language based on C and C++ programming languages. It was first developed by Sun Microsystems in 1995 A.D. However, it was acquired by Oracle Corporation back in 2009–10.

It is one of the most popular programming languages in the world. It is used to develop android apps, desktop applications, web applications, games, etc. Many programmers choose java programming over all the other programming languages.

Why should you use Java over other Programming Languages?

Java Programming language is used over other programming languages because there are various reasons. Some of them are: -

  • It is an independent program that works on different platforms like Mac, Windows, Linux, raspberry pi, etc. which is commonly used by almost all people in the world. …


8 steps to connect your hr account

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What is HR User Account in Oracle?

HR is a sample user account which allows its users to view how the SQL queries are executed and how the table is connected to each other. In the HR database, all the table are created after completing normalization (i.e. it is the final table which will be used store data).

Why connect the HR account?

Many individuals unlock hr account, but they do not understand why they are using hr account. Also, there are many individuals who question — Why to connect the HR account as a user can be created directly?

For those people who question it, here is your answer. HR account is used to look at the design and practice SQL queries using various types of queries. It will be difficult and takes time to find certain data but if writing a few line SQL queries helps to solve the problem. Therefore, it is necessary to explore more about SQL queries to solve all kinds of conditions require. HR database will be best for beginners to learn and practice databases. …


6 steps to follow while installing Python Environment on Ubuntu

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How to install or upgrade Python Environment on Ubuntu?

For coding python into your computer, you are required to download and install python script. In this blog, I would be providing a detailed procedure for downloading and installing Python on your PC.

Note: If you have Windows OS then, please refer to my previous blog which has been provided below

Note: If you have macOS then, please refer to the blog provided below

Steps to install Python Environment on Ubuntu

Step 1: Open terminal.

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Step 2: Provide the following command.

sudo apt install python3
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Step 3: Enter your password.

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Then your python environment will start downloading.

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Step 4: Provide command as:

 sudo apt install python3-pip
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Step 5: Enter “Y/y” and press the “Enter” button to install.

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Step 6: Now, in order to check if python3 has been installed or not provide command the following command and press the “Enter” button.

python3
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18 steps to follow while installing or upgrading Python on Mac OS

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What is Python?

Python is one of the most used general-purpose programming languages which is often used for a wide variety of applications. Python includes a lot of high-level data structures, dynamic typing, dynamic binding, and others which is very useful for complex application development, scripting, and connecting components together.

In this blog, I will be discussing the stepwise procedure to install and upgrade Python on macOS. So, before we start talking about the installation process on macOS, I would like to suggest you to go through my previous blog about the installation of Python on Windows if you have WindowsOS, where I have explained a brief overview of Python in general as well. …


Get to know more about Logistic Regression algorithm

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Logistic regression and linear regression are similar and can be used for evaluating the likelihood of class. When the dependent variable is categorical or binary, logistic regression is suitable to be conducted.

However, logistic regression is not suitable to predict continuous data such as age, size, etc. Nevertheless, logistic regression signifies the association between one dependent binary variable and one or more independent variables which can be nominal, ordinal, or ratio level variables.

How to distinguish between Logistic and Linear Regression?

Before, diving into a logistic regression, first of all, we are required to understand the difference between Logistic regression and Linear regression. The major difference between these two algorithms lies in their outcome. The outcome obtained from the Linear algorithm is continuous whereas the outcome obtained from Logistic regression is discrete. …


Deployment using Heroku — Explained in detail

Congratulations! on successfully developing your Django application. After you have developed an application, your next will be to make your application live and available for the users. There are various platforms through which you can deploy your application. But in this blog, I will be focusing on deploying the application using the Heroku platform.

What are the prerequisites before you go through this blog?

Before you dive into the blog you should setup a virtual environment for your Django project. …


All about Software Requirement Specification

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The development teams build the correct product with precise specifications and a Software Requirements Specifications (SRS) enables you to lay the foundation for product development.

This is how to write a specification document immediately:

  • Set your product‘s intent/purpose.
  • Define what you are building.
  • Detail the requirements.
  • Get it approved.

What is the Software Requirements Specification (SRS)?

A software requirements specification (SRS) is a document explaining how and what the software/system will do. It defines the features and functionality that the product requires to satisfy all stakeholders’ (business, users) needs.

A standard SRS includes:

  • A goal/purpose
  • A summary of the whole process
  • Specific…

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