Manjil Tamang.

Elasticsearch Architecture

Elasticsearch is a distributed search and analytics engine. It stores data in a way that makes it easy to search and retrieve very quickly, even if there’s a lot of data. Architecture Source: https://devopsideas.com/different-elasticsearch-components…

DynamoDB Explained

What is DynamoDB? Amazon DynamoDB is a fully managed NoSQL database service by AWS. It’s designed for high speed, low latency, and automatic scaling, and it’s great for storing large amounts of data — like user profiles, IoT data, game scores, etc…

Spring Boot with Kafka, Kafka UI and Docker example

Overview This blog will guide you through setting up a complete Kafka environment using Spring Boot, Docker, and Kafka UI. By the end of this tutorial, you will have a fully functional Kafka-based application running in Docker containers, complete…

Guide: Designing Data-Intensive Applications

Designing data-intensive applications is a complex and rewarding challenge, requiring a deep understanding of various technologies and architectural principles. As data continues to grow in volume, velocity, and variety, building robust, scalable…

When to use Kafka

Why Kafka? Databases have low throughput, which means they struggle with high numbers of read/write operations per second (ops). This can lead to imminent crashes under heavy loads. For example, consider building a service like Uber. A customer needs…

SOLID Design Principles

SOLID is one of the most popular sets of design principles in object-oriented software development. It’s a mnemonic acronym for the following five design principles: S - Single Responsibility Principle O - Open-Closed Principle L - Liskov…