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...
The Systems design interview became very popular in the market nowadays. After the big techs Google, Meta, Microsoft, Amazon and other companies started using it, all the other companies are doing the same. That’s why knowing how the systems...