Connecting Developers to Architectural Excellence
Connecting Developers to Architectural Excellence
Introduction System design interviews are a pivotal component of the hiring process for software architect and senior engineering roles, testing a candidate’s ability to architect scalable, reliable, and efficient systems under complex constraints. Unlike coding interviews, which focus on algorithmic…
Introduction System design is a cornerstone of modern software engineering, encompassing the art and science of architecting scalable, reliable, and efficient systems to solve complex problems. In the context of technical interviews, particularly for software architect or senior engineering roles,…
Token-based authentication has become the standard for secure user access in modern applications, surpassing traditional session-based methods. Unlike sessions stored on the server, token-based authentication involves issuing unique digital tokens to clients upon successful login. Here’s a deeper look into…
Imagine you are buying a car. What essential features do you need in it? A vehicle should deliver a person from point A to point B. But what we also check in it is Safety, Comfort, Maintainability, Ease of repair…
Here is the brief introduction to sidecar and ambassador patterns. Sidecar — A piece of functionality that extends or augments your main application and resides in a separate process. For example, your main application writes logs to stdin / stderr while…
It is one of the common question I often come across while I am chatting with my friend or searching something on the Internet. I will try to explain these two confusing terms to you in this article. Definition of…
The Default Value for *OrDefault Methods The Enumerable.FirstOrDefault method returns the first element of a sequence, or a default value if no element is found. In .NET 6, you can override the default value. You can override the default value also for SingleOrDefault and LastOrDefault methods.…
Exception handling is one of the most critical areas in modern web application development. If exceptions are not handled properly, the whole app can be terminated, causing severe issues for users and developers. In this article, I will discuss different…
What is distributed locking? With loosely coupled distributed systems, several instances of a microservice might be accessing the same shared resource. For example, several instances of a microservice might attempt to write to the same database. We have two kinds…