Reflections on Software Performance An Article by Nelson Elhage blog.nelhage.com Performance is a feature Performance changes how users use software Performance needs effort throughout a project’s lifecycle Architecture strongly impacts performance Performance isn’t just about hot spots Performant foundations simplify architecture …we underrate performance when designing and building software. We have become accustomed to casually giving up factors of two or ten or more with our choices of tools and libraries, without asking if the benefits are worth it. performancesoftware
The Sound Of Silence A Song by Paul Simon & Art Garfunkel www.simonandgarfunkel.com Hello darkness, my old friendThe flash of a neon lightAnd no one daredSilence like a cancer growsThe neon god they made Silence
Hello darkness, my old friend Hello darkness, my old friend I’ve come to talk with you again darknessmelancholy
The flash of a neon light In restless dreams I walked alone Narrow streets of cobblestone Beneath the halo of a streetlamp I turned my collar to the cold and damp When my eyes were stabbed by the flash of a neon light That split the night And touched the sound of silence streetsurbanismweather
And no one dared And in the naked light I saw Ten thousand people, maybe more People talking without speaking People hearing without listening People writing songs that voices never shared And no one dared Disturb the sound of silence communicationlistening
Silence like a cancer grows “Fools,” said I, “You do not know Silence like a cancer grows Hear my words that I might teach you Take my arms that I might reach you” But my words like silent raindrops fell And echoed in the wells of silence silencediseaserain