What is JavaScript, and why is it important?

JavaScript is a programming language used primarily by Web browsers to create a dynamic and interactive experience for the user. Most of the functions and applications that make the Internet indispensable to modern life are coded in some form of JavaScript.

The earliest incarnations of JavaScript were developed in the late 1990s for the Netscape Navigator Web browser. At the time, Web pages were static, offering little user interaction beyond clicking links and loading new pages. For the first time, JavaScript enabled animation, adaptive content, and form validation on the page.

For many years, JavaScript only functioned on a limited…


Confusion matrix is a fairly common term when it comes to machine learning. Today I would be trying to relate the importance of confusion matrix when considering the cyber crimes.

So confusion matrix is yet another classification metric that can be used to tell how good our model is performing. Yet it is more often used in various places which might not be using the confusion matrix.

This all gives us an idea that there is something more to confusion matrix than just being another classification metric.

So first lets talk about Confusion Matrix

What is a Confusion Matrix?
The…


So today I came up with a new article which will help you know how MNCs are using Machine Learning / Artificial Intelligence??

Welcome to the World of Artificial Intelligence and Machine Learning!

Artificial Intelligence and Machine Learning have become the centrepiece of strategic decision making for organizations. They are disrupting the way industries and roles function — from sales and marketing to finance and HR, companies are betting big on AI and ML to give them a competitive edge.

And this, of course, directly translates to their hiring. Thousands of vacancies are open as organizations scour the world for AI and ML talent. …


Problem Statement

  • Create a key pair
  • Create a security group
  • Launch an instance using the above-created key pair and security group.
  • Create an EBS volume of 1 GB.
  • The final step is to attach the above created EBS volume to the instance you created in the previous steps.

All the above steps must be performed using AWS CLI.

Before moving on to task we need to know some prerequisites about

What is AWS?

Amazon Web Services (AWS) is a subsidiary of Amazon providing on-demand cloud computing platforms and APIs to individuals, companies, and governments, on a metered pay-as-you-go basis.

Amazon Web Services (AWS) is the…


Introduction to cloud computing

Cloud computing is the on-demand availability of computer system resources, especially data storage (cloud storage) and computing power, without direct active management by the user. The term is generally used to describe data centres available to many users over the Internet. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. If the connection to the user is relatively close, it may be designated an edge server.

There are many Cloud Platforms in the market but AWS is one of the most popular clouds.

What is AWS?

Amazon Web Services (AWS) is a subsidiary of…


INTRODUCTION

Earlier everything was going on fine when there was no Internet but after the Internet, Technical Industries like Google, Facebook, etc. Started facing the issue. Users are increasing day by day and so there data also. There are approximately 4.57 billion Internet users in the world and in 1 year almost 346 million new users have come.

WHAT ARE THE ISSUES FACED?

Any entry made by the user and that is stored in the Database is Data and that data can be used by industries for commercial purposes but one issue came here that is day by day data increased exponentially and now the questions…


Problem Statement

Statement: Deploy a Load Balancer and multiple Web Servers on AWS instances through ANSIBLE!

♦️ Provision EC2 instances through ansible.

♦️ Retrieve the IP Address of instances using the dynamic inventory concept.

♦️ Configure the web servers through the ansible role.

♦️ Configure the load balancer through the ansible role.

♦️ The target nodes of the load balancer should auto-update as per the status of web servers.

What is Ansible?

Ansible is a software tool that provides simple but powerful automation for cross-platform computer support. It is primarily intended for IT professionals, who use it for application deployment, updates on workstations and servers…


Problem Statement

Deploy the Wordpress application on Kubernetes and AWS using terraform including the following steps;

1. Write an Infrastructure as code using Terraform, which automatically deploy the Wordpress application

2. On AWS, use RDS service for the relational database for Wordpress application.

3. Deploy the Wordpress as a container either on top of Minikube or EKS or Fargate service on AWS

4. The Wordpress application should be accessible from the public world if deployed on AWS or through workstation if deployed on Minikube.

Let's get started...

In this task, I have written Infrastructure as code using Terraform, which automatically deploy the Wordpress application. On…


In this task, we will learn how to launch a Website on the top of the GCP Cloud by integrating it with multiple resources.

Problem Statement

1. Create multiple projects namely developer and production

2. Create a VPC network for both the projects

3. Create a link between both the VPC networks using VPC Peering

4. Create a Kubernetes Cluster in developer project and launch any web application with the Load balancer

5. Create a SQL server in the production project and create a database

6. Connect the SQL database to the web application launched in the Kubernetes cluster

What is Google Cloud?

Google’s cloud platform…


Problem Statement

♦️Provision EC2 instance through ansible.

♦️Retrieve the IP Address of instance using a dynamic inventory concept.

♦️Configure the webserver through ansible!

♦️Create a role for the webserver to customize the Instance and deploy the webpage to the root directory.

In this task we will learn how to deploy a webserver on the top AWS EC2 instance using Ansible roles.

We will be using RHEL8 as Controller Node and AWS Ec2 instance as Managed Node.

Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code. It runs on many Unix-like systems and can configure both Unix-like…

satvika Kolisetty

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