Unlike thicker textbooks like Designing Data-Intensive Applications , the 2021 "Hacking" PDF stripped away academic theory and gave engineers to recite during interviews.
“Create a [Reel/Blog/Podcast] script about [specific Indian festival/practice], focusing on the [North/South/East/West/Northeast] region. Explain one traditional reason and one modern adaptation. Include a sensory detail (smell/sound/texture) and end with an etiquette tip for outsiders.” hacking the system design interview pdf download 2021
Here are some best practices for designing and building scalable systems: monitor it. Mention Prometheus
Don't just build it; monitor it. Mention Prometheus, Grafana, and distributed tracing (Jaeger). and distributed tracing (Jaeger).