Category: Micro Services

  • Microservices Patterns: The Blueprint for Scalable and Resilient Systems

    Microservices Patterns: The Blueprint for Scalable and Resilient Systems

    ✍️ By Abhishek Kumar | #firstcrazydeveloper Microservices Architecture Leads to Chaos — Unless Designed Right Microservices are like independent puzzle pieces of a large system — each one performs a specific task, communicates through well-defined APIs, and can be deployed independently. When done right, microservices enable rapid scaling, continuous delivery, and fault isolation. But when…

  • REST vs GraphQL – Choosing the Right API for Modern Enterprise

    REST vs GraphQL – Choosing the Right API for Modern Enterprise

    ✍️ By Abhishek Kumar | #FirstCrazyDeveloper 🌐 Why This Matters Modern businesses rely on APIs to connect systems, apps, and data.Choosing between REST and GraphQL defines how efficiently your front-ends, mobile apps, and cloud systems communicate. 🧩 Understanding the Basics Feature REST GraphQL Architecture Resource-based endpoints Single endpoint with queries Data Retrieval Fixed response per…

  • Event-Driven Agentic Architecture: From Events to Intelligence

    Event-Driven Agentic Architecture: From Events to Intelligence

    ✍️ By Abhishek Kumar | #FirstCrazyDeveloper In today’s world of intelligent automation and AI-driven operations, event-driven agentic systems are becoming the architectural backbone for enterprises integrating AI, microservices, and human workflows. These systems are not just reactive—they are autonomous, adaptive, and context-aware, capable of executing tasks intelligently across diverse environments. This blog explores the transformative…

  • Azure Functions vs. App Service — Decision Patterns & Reference Architectures

    Azure Functions vs. App Service — Decision Patterns & Reference Architectures

    ✍️ By Abhishek Kumar | #FirstCrazyDeveloper 🌍 Why This Comparison is Critical When building solutions in Azure, one of the first and most strategic decisions is choosing the right compute model. 🌍 Why this matters In Azure, you’ll often hear the question:👉 Should I deploy my workload in an Azure Function or in an App…

  • Kafka Quick Guide: A Deep Dive into Event Streaming

    Kafka Quick Guide: A Deep Dive into Event Streaming

    ✍️ By Abhishek Kumar | #FirstCrazyDeveloper Apache Kafka is a distributed event streaming platform that powers some of the largest data-driven applications in the world. From Netflix’s recommendation engine to LinkedIn’s activity feed, Kafka has become the backbone of real-time data pipelines and event-driven architectures. But what exactly makes Kafka so powerful? Let’s break it…

  • 🛠️ From Function to Cluster: Deploying Azure Function on AKS via Azure DevOps – A Beginner’s Guide

    By Abhishek Kumar — Azure Expert | Technical Architect 🚀 Build → Containerize → Deploy → ScaleThis is the journey we’re taking today with Azure Functions, Azure Kubernetes Service, and Azure DevOps—all working in harmony to turn your code into a production-ready microservice. Whether you’re starting with serverless or transitioning to microservices, this guide helps…