I had attended two days live workshop on Javascript on 12th and 13th June 2021. The workshop was delivered by Mr.Vimal Daga sir. This is my self-reflection for the Javascript workshop.
- — — — — — — — — — — — — — — — — — — — — — — — — — — -
✍✍✍ I have learned about topics like:

✔Document Object Model (DOM)
✔ Browser Object Model (BOM)
✔ What is JSON language?
✔ About is AJAX.
✔ About loops, condition.
✔ About variables , datatypes.
✔ JavaScript Applications
✔ Understanding Frontend and Backend
- — — —…

A confusion matrix is a table that is often used to describe the performance of a classification model (or “classifier”) on a set of test data for which the true values are known. In simple words, we use a confusion matrix to compare the accuracy of the predicted value of the classification model with the actual value of the dataset.

If we want to improve our I/O speed and performance i.e. reading and writing the data from the storage then we can take the help of Hard drives of high performance.

But here we have on challenges if data comes in a huge amount (Big data) it will impact the I/O speed and performance of the Hard drives again.

For this issue by just organizing and structuring the data, we can optimize I/O operation. This structuring is known as Data Model. We have to first observe our data and use-case then accordingly create our data model. …


Hello Folks!!

In this article, we are going to build a simple architecture on AWS using CLI.

This architecture includes:

  1. Creation of Key-Pair.
  2. Creation of Security Group.
  3. Launching an EC2 instance using the above key pair and security group.
  4. Creation of EBS volume of size 1Gb.
  5. Attaching the above created EBS volume to the above-launched EC2 instance.

There are some prerequisites for configuring this architecture:

  1. AWS-CLI software should be downloaded and configured in our command prompt.
  2. All the login credentials of the IAM user including the Access key ID and Secret Access Key must be there with us. …

What is Ansible?

Ansible is a software tool that provides simple but powerful automation for cross-platform computer support. It is used for application deployment, updates on workstations and servers, cloud provisioning, configuration management, intra-service orchestration, and nearly anything a systems administrator does on a weekly or daily basis.

Advantages of Ansible:

  • Very simple to set up and use: No special coding skills are necessary to use Ansible’s playbooks.
  • Powerful: Ansible lets you model even highly complex IT workflows.
  • Flexible: You can orchestrate the entire application environment no matter where it’s deployed. You can also customize it based on your needs.
  • Agentless: You don’t need to install…

Kubernetes in simple words is an open-source platform that automates Linux container operations. It eliminates many of the manual processes involved in deploying and scaling containerized applications. In other words, we can cluster together groups of hosts running Linux containers, and Kubernetes helps us easily and efficiently manage those clusters.

Kubernetes eases the burden of configuring, deploying, managing, and monitoring even the largest-scale containerized applications.

Some of the features of Kubernetes:-

  • Automated Scheduling.
  • Self-Healing Capabilities.
  • Automated rollouts & rollback.
  • Horizontal Scaling & Load Balancing.
  • Offers environment consistency for development, testing, and production.

2253 companies reportedly use Kubernetes in their tech…

What is Cloud Computing?

Cloud computing is the practice of delivering resources including tools and applications like data storage, servers, databases, networking, and software through the internet rather than providing from our local server or personal computer.

I still remember the date 20th June, 2020 when I first time heard the name of Vimal Sir from one of my friend Rahul. He insisted me to join Hybrid Multi-Cloud Training under Vimal Sir. Frankly speaking, I thought this course will be the same as boring as other Udemy or Coursera courses. But afterward what happened was a miracle within the first 5 days of training I became a fan of Vimal Sir and his way of explaining the concepts. From that day I decided to take part in each and every program of Vimal Sir.

Vimal Sir provided…

Amazon EKS is a managed service that helps make it easier to run Kubernetes on AWS. Through EKS, organizations can run Kubernetes without installing and operating a Kubernetes control plane or worker nodes. Simply put, EKS is a managed containers-as-a-service (CaaS) that drastically simplifies Kubernetes deployment on AWS.

In this article, I will be creating an EKS cluster using the eksctl program using the Command-line interface(CLI). Afterward, I will deploy WordPress with MySQL database and integrate them with EFS service to provide persistent storage to the cluster and ELB for load-balancing the pods.

Firstly we have to connect with the…


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