HLD VS. DETAILED DESIGN: UNDERSTANDING THE KEY DISTINCTIONS

If creating software , there's essential to understand the contrasting roles of HLD and low-level design . Top-level design provides a larger perspective of the system , illustrating the core components and their connections omitting detailed execution specifics. On the other hand, Detailed desi

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 t