React

Introduction to React JS

This blog provides a brief Introduction to React JS. A Brief Introduction to React JS React.js, commonly referred to as React, is an open-source JavaScript library developed and maintained by Facebook. It is primarily used for building user interfaces or UI components for single-page applications where data is frequently updated. React allows developers to create …

AWS

How to Read Data from Amazon DynamoDB using AWS Lambda?

This article describes How to Read Data from Amazon DynamoDB using AWS Lambda. In order to read data from Amazon DynamoDB using AWS Lambda, you can follow these general steps. In this example, I’ll assume you have an existing DynamoDB table with the necessary read permissions. 1. Create an IAM Role for Lambda Ensure that …

AWS

An Example of Auto Scaling Using AWS Lambda

This article presents An Example of Auto Scaling Using AWS Lambda. Auto Scaling with AWS Lambda typically involves dynamically adjusting the number of function instances (containers) based on the incoming workload. AWS Lambda automatically manages the scaling process, allowing you to focus on writing code rather than managing infrastructure. Here’s a simplified example of how …

Machine Learning

How to Deploy a Machine Learning Model?

In this article, I will describe How to Deploy a Machine Learning Model. Deploying a machine learning model involves making the trained model available for use in a production environment, where it can receive input data, make predictions, and provide results. Here’s a general guide on deploying a machine-learning model. 1. Choose a Deployment Platform …

Machine Learning

How to Create a Web Application Using a Trained Machine Learning Model?

In this article, I will explain How to Create a Web Application Using a Trained Machine Learning Model. Creating a web application that leverages a trained machine-learning model involves several steps. Below is a general guide to help you get started. The specific technologies and frameworks used may vary based on your preferences and requirements. …

AWS

What are Spot Instances in AWS?

This article describes What are Spot Instances in AWS. Amazon EC2 Spot Instances are a cost-effective way to run applications on the Amazon Web Services (AWS) infrastructure. Spot Instances allow you to request spare Amazon EC2 computing capacity at a potentially lower price compared to On-Demand instances. The pricing for Spot Instances is determined by …

AWS

How to Create Permission Policies in AWS?

In this article, I will explain how to Create Permission Policies in AWS. In AWS, permission policies define what actions are allowed or denied on AWS resources. You can create permission policies using AWS Identity and Access Management (IAM). IAM allows you to define policies that specify permissions and attach those policies to IAM users, …

AWS

Boto3 and its Features

In this article, I will discuss Boto3 and its Features. Boto3 is the Amazon Web Services (AWS) Software Development Kit (SDK) for Python. It allows developers to write software that uses AWS services by providing Pythonic interfaces to interact with them. Here are some key features of Boto3. Comprehensive AWS Service Coverage: Boto3 supports a …

AWS

GetObject and PutObject Permissions in Amazon S3

In this article, I will discuss GetObject and PutObject Permissions in Amazon S3. In Amazon S3, the GetObject and PutObject permissions are crucial for controlling access to objects (files) stored within S3 buckets. These permissions are part of the AWS Identity and Access Management (IAM) system, which allows you to define who can perform certain …