🧠 What is DynamoDB? Amazon DynamoDB is a fully managed, serverless, key-value and document NoSQL database designed for single-digit millisecond performance at any scale. ⚙️ Why DynamoDB for DevOps? ✅ Fully Managed – No server provisioning or patchi...
Welcome to Day 31 of my #100DaysOfCloud journey!Today, I worked with three powerful AWS services: 🗃️ Amazon DynamoDB (NoSQL Database) 🌐 Amazon Route 53 (DNS Management) 🚀 AWS Elastic Beanstalk (App Deployment & Scaling) Each plays a crucial r...
1. Create A Launch Template Select Any Instance Type & most importantly, don’t select anything in the purchasing option. 2. Create The Lambda Functions :- a. For Changing The Configuration #50-50-ondem-spot (You can write your own name) import bo...
Introduction In this blog, I’ll walk you through how I built the entire project from scratch, explain the AWS services used and how they work together, share the issues I ran into and how I fixed them, and reflect on everything I learned about CI/CD,...
A practical, real-world serverless architecture using AWS services to build scalable CRUD APIs. 📌 Project Overview In this project, I built a two-tier backend on AWS using: API Gateway for request routing Lambda for serverless logic DynamoDB as...
DynamoDB: What is it? Amazon Web Services (AWS) offers a NoSQL database service called DynamoDB. It adheres to the ACID (Atomicity, Consistency, Isolation, and Durability) properties. It can process millions of requests per second and is very scala...
By - Rupam Gachchhit Powered by AWS Lambda, API Gateway, SNS, DynamoDB, EventBridge & Frontend: Bootstrap + Axios (HTML5) Overview AgriAlert is a real-time weather alert system for farmers. It lets farmers register with their details and receive auto...
In my current team, we use DynamoDB a lot. This weekend, i felt the curiosity to know more about it. It is classified as a Key-Value store, but is it something more than that? I have recently gone through this paper: Amazon DynamoDB: A scalable, pred...
Why I Wrote This As I was building a Spring Boot microservice to fetch versioned data from DynamoDB, I had a simple goal: fetch relevant records fast, cleanly, and efficiently. The answer? Using DynamoDBQueryExpression with Global Secondary Indexes (...
Introduction: When you begin your journey with Amazon Web Services (AWS), it might seem overwhelming due to the wide range of services available. However, understanding key AWS services like RDS, DynamoDB, and Lambda, can drastically improve your clo...
