Introduction to Amazon Style Microservices If you’ve ever wondered how Amazon manages millions of transactions, delivers personalized recommendations, and ensures near-perfect uptime, the answer lies in microservices . Instead of running on a single, massive application, Amazon’s platform relies on thousands of small, independent services working together seamlessly. Microservices are like tiny puzzle pieces. Each piece has its own job, but when combined, they create the bigger picture. Amazon’s approach stands out because of its scale, resilience, and customer-first design . Core Principles of Amazon Style Microservices Loose Coupling: Services are independent, so if one fails, it doesn’t break the entire system. Independent Scalability: Each service can be scaled separately based on demand. API-First Design: Communication happens through APIs, making integrations smoother. Decentralized Data Management: Each service owns its data, avoiding bottlenecks. Th...
Introduction Ever thought about starting an online business but didn’t know where to begin? Etsy might just be your golden ticket. With its built-in audience of millions of shoppers who love handmade, unique, and personalized items, Etsy is the perfect platform to kickstart your print-on-demand (POD) journey. The best part? You don’t need to keep inventory or spend big upfront. Understanding Print-on-Demand (POD) Print-on-demand is exactly what it sounds like—products are printed only when an order comes in. Think of it like having a virtual warehouse that produces items on demand. Unlike traditional e-commerce, where you buy stock in advance, POD eliminates the risk of unsold inventory. Pros of POD: No inventory headaches Low upfront costs Wide variety of products Cons of POD: Lower profit margins compared to bulk buying Reliance on third-party suppliers Shipping times may vary Why Etsy is Perfect for POD Beginners Etsy is not just another online ma...