We must make strategic questions to design Discord for a Systems Design interview and assume it’s simple because the interview usually takes 45 minutes. When we ask questions regarding Discord, we need to take notes of the essential features...
To design Netflix in a Systems Design interview, we must make questions assuming we will only design the most important features. Otherwise, we won’t be able to finish the design in 45 minutes. Making questions is challenging during a Systems...
During a Systems design interview, we have approximately 45 minutes to design an entire system. Obviously, it’s impossible to design a system in depth. Instead, we need to think about the system at a high level. We also have to make specific...
A load balancer actively distributes incoming network traffic across multiple servers or resources, optimizing resource utilization, scalability, and the availability of applications or services. It acts as a traffic manager, evenly distributing...
We must know what a proxy is to design cloud systems and pass in the systems design interview. Proxy is powerful and useful to create an intermediary between the client and server. Let’s see what types of proxies we have, how they can be...
Mastering the fundamentals of cache for Systems Design interviews is crucial since this knowledge will be required very often. The cache will significantly increase performance when designing your systems, even more nowadays when systems are in the...
Knowing about fundamental concepts of availability is crucial for systems design. But high availability comes with a cost. One important point we must remember when designing a system is that every system design decision will have a trade-off. There...
Latency and throughput are crucial concepts for a Systems Design interview. Since building Microservices in the cloud is the new normal in the market, knowing basic network concepts make a big difference. We will often see those terms when designing...
Since the beginning of my career, I had to deal with databases by inserting, updating, searching, and deleting. Databases concepts are crucial for every developer to understand because they are present in nearly all applications. Nowadays, with...
In a systems design interview, we need to know how the client-server model work to use the right components when designing the system. That’s why we will explore further how this model works since it’s by far the most used in...