The Optimisation Lie: Why Your 'Optimised' Code Might Still Be Slow

We&rsquo;ve all been there. You&rsquo;ve tweaked a loop, maybe used a more efficient LINQ method, and patted yourself on the back for &ldquo;optimising&rdquo; your C# code. The profiler might even show a slight improvement. But then, the application still feels… sluggish. That&rsquo;s because the initial steps in optimisation can be deceptively easy, leading to what we&rsquo;ll call The…