Design a Distributed Key-Value Store

<p><a href="https://www.youtube.com/watch?v=cSzh7YwDvYI" rel="noopener noreferrer">https://www.youtube.com/watch?v=cSzh7YwDvYI</a></p> <p>Two lines of bash, and you have a

<h2> Introduction </h2> <p>Picture two doctors updating the same patient record at the same time - one in São Paulo, the other in London. Both are offline. When connectivity

<p>One of the most fundamental issues I've encountered when building distributed systems has always been data consistency. When a piece of data is stored across different servers,

<h2> The Quest Begins (The "Why") </h2> <p>I still remember the night our API started to cough. A flash sale lit up traffic, and suddenly every request was hammering the primary

<p>We’ve all been there. You sketch out a flawless high-level architecture on the whiteboard, and the interviewer leans in:</p> <p>“<em><strong>Alright, what database are we using