HLD VS. DETAILED DESIGN: RECOGNIZING THE KEY DISTINCTIONS

Concerning creating applications, it is necessary to understand the contrasting roles of top-level design and detailed design. Top-level design provides a larger view of the project, outlining the major components and their interactions without detailed

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