Scalability is not performance

Boosting scalability in distributed systems isn't just a mad dash for speed. It's about morphing resources to tackle shifting demand. Nail scalability, and you balance infrastructure costs with job handling efficiency, all while juggling resource utilization at a sweet spot around 0.5. Crave a drama-free experience? Systems must scale like an expert balancer, adapting to the rollercoaster of workloads thrown their way.