TOP-LEVEL DESIGN VS. LOW-LEVEL DESIGN : GRASPING THE IMPORTANT VARIATIONS

Concerning creating applications, it is necessary to understand the separate roles of high-level design and detailed design. Top-level design provides a overall picture of the system , illustrating the principal parts and their relationships omitting detailed realization specifics. On the other

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