Warna's Journal

In the fast-paced world of software development, it is crucial to deliver high-quality products efficiently. One approach that has gained popularity over the years is the vertical slice architecture. This architectural pattern focuses on breaking traditional silos, allowing developers to deliver fully functional features end-to-end rather than working in isolated layers. So, what exactly is vertical slice architecture and how does it improve software development? Let's dive deeper into this topic and explore its benefits. Vertical slice architecture, as the term suggests, involves slicing the application vertically, across all layers, to create fully functional features. Traditionally, developers used to work in a layered architecture where each layer, such as the presentation layer, business logic layer, and data access layer, was developed in isolation. While this approach had its advantages, it often led to delays in feature delivery and increased complexity when integrating dif...

I. Introduction Overview of Monolith and Microservices If you've ever played with Lego (who hasn't, right?), you'll understand the core difference between monolith and microservices architecture. Imagine building a spaceship - in a monolithic design, you'd build the whole thing all at once. But in a microservices approach, you'd build each part separately, like the wings, the engine, and the control room, and then plug them all together. That's the essence of it. Initially, you embark on creating an exquisite monolith system, perhaps even a modular one. As time goes by, the system grows and the demands placed upon it constantly change. Gradually, small imperfections start to emerge in the system. These issues could be attributed to organizational factors, where the workload is distributed among a team. Alternatively, they could be a result of scaling challenges and obstacles affecting performance. At this point, you begin exploring potential solutions, carefully...