Top 10 System Design Patterns And When To Use Them

As a system designer, one of the most important decisions you have to make is choosing the right architecture and design patterns for your system. Different patterns serve different purposes, and selecting the right one can greatly impact the performance, scalability, and maintainability of your system.

In this post, we will explore the top 10 system design patterns and when to use them. This list is not exhaustive, and there are many other patterns that you can use depending on your specific requirements and goals. However, these patterns are among the most commonly used and widely applicable, and they can serve as a useful starting point for your own design decisions.

Client-server:

The client-server pattern is a common architecture for distributed systems, where clients send requests to a server and the server responds with the requested data or services. This pattern is used in many web and mobile applications, where the client (e.g. a web browser or a mobile app) sends requests to a server (e.g. a web server or an API server) and the server provides the data or functionality.

Microservices:

The microservices pattern is a variation of the client-server pattern, where a system is composed of multiple, independent services that…