If building applications, there's necessary to understand the separate roles of high-level design and detailed design. HLD provides a broader view of the application , illustrating the core parts and their relationships without detailed execution specifics. On the other hand, Detailed design goes i

Caching Strategies Start With One Question: How Stale Can This Data Be? Most caching answers jump straight to Redis. The stronger answer starts one step earlier. Caching is a deliberate trade of freshness for speed, so the first thing to establish is how much staleness the here product can tolerate.