Systems Design & Architecture

Production ML is not about the model. It is about everything around it: data pipelines, feature...

Part 4 of 7. Start from the beginning if you're new here. The Infrastructure layer is where the...

Why we built a Container-as-a-Service platform instead of migrating to the cloud, the architecture under the hood, and what we got wrong along the way.

1)Tell me about youeself ? Iam pranavinu, a mechanical engineering grad with a passion for coding and...

Hey Gophers! If you’re building APIs, microservices, or real-time apps with Go, you’re already riding...

Have you ever deployed a CloudFront Function or a Cloudflare Worker just to add a few security...

AWS ElastiCache: Redis and Memcached in the Cloud Picture this: Your application is...

Beyond the Basics: Building Scalable Angular Architecture In Part 1: OOP Fundamentals, we explored...

Have you ever wanted to install the architecture of a product the way you install an app? Not just a...

I implemented a simple HTTP load balancer from scratch in Golang to deepen my understanding of a load...

Hello, colleagues! I want to share an approach to logging that radically simplifies architecture and...

Taming the Microservice Menagerie: A Deep Dive into Service Mesh with Istio and...

Architecture of a self-hosted household AI that connects finances, photos, and memories — all on a single mini PC with Neo4j at the core.

Introduction: The Evolution of Microservices and GoFr's Role The architectural landscape...

Context In large distributed systems, upstream components commonly throttle under load....

Today, before the article, let me introduce our new site — currently in beta: 🚀 Free C#...

For years, my cloud architecture felt… reasonable. Go services AWS infrastructure Containers...

Welcome to My Video Post Following my previous article on Comprehensive guide on getting...

The Power of Interview Role-play Scenarios Interview role-play scenarios are a valuable tool for tech...

After being away from active tech ecosystem for about a month, I have decided to shed some light on...

The Microservice Trap We have all read the engineering blogs from Netflix, Uber, and...

TL;DR: Stop doing slow work in HTTP requests. By setting your QUEUE_CONNECTION to redis, installing...

I recently completed the entire interview process for the Oracle 2026 New Grad Software Development...

How the executor pipeline, clock abstraction, and circuit breaker architecture actually work. If you...

Azure Functions for .NET Developers: Series Part 1: Why Azure Functions? Serverless for .NET...

Example: Flash sale for 1,000 iPhones with 1,000,000 users clicking “Buy” at the same time. 🧠 Why...

In Part 1, we introduced the Medallion Architecture with clean, well-behaved vendor data. In Part 2,...

The Death of the Monolith For years, the WebRTC landscape was dominated by monolithic...

Today, before the article, let me introduce our new site — currently in beta: 🚀 Free C#...

Caching isn’t cheating—it’s how systems scale. In Part 3 of The Scaling Gauntlet, we explore how to avoid making the same expensive calls over and over, with pr

1) Introduction Error handling is a core part of writing reliable software, and Go...

Introduction In modern backend development, performance and scalability are critical....

For a long time, I tried to force all my tools into a single WSL Ubuntu environment. Node, Python,...

When we first split our monolith into microservices, it felt like a victory. Smaller services....

Entenda de uma vez por todas o que realmente significa Serverless e porque isso fará toda a diferença...

From user input to AI response — a practical breakdown of modern GenAI architecture. When developers...

In 2026, the "frontend monolith" is becoming a thing of the past for enterprise-scale applications....

If you've ever tried to use a gift card or wallet for an online purchase, you've probably experienced...

Hey there, Go developers! 👋 If you’re building microservices and want them to talk to each other...

There is a moment in every developer’s journey where a single codebase starts to feel heavy. Small...

In modern software architectures, especially those embracing microservices, validating email...

If you're using RubyLLM to build AI-powered applications in Ruby, you're already enjoying a clean,...

Learn how to simulate network failures and test Redis circuit breaker patterns using Toxiproxy for resilient distributed systems

Singleton Pattern in NestJS: Don't Let Legacy Code Choke Your System Hello everyone!...

Introduction Over the past few months, I've been working on something that fundamentally...

Over the past few weeks, I worked on a backend microservices project to deeply understand how...

A comprehensive guide to debugging cache misses, preventing duplicate keys, and building...

I've filled out hundreds of candidate evaluation forms. Here's the exact structure most companies use...