No silver bullet
Anirudh Sivaraman, Keith Winstein, Suvinay Subramanian, Hari Balakrishnan · 2013
The data plane is in a continuous state of flux. Every few months, researchers publish the design of a new high-performance queueing or scheduling scheme that runs inside the network fabric. Many such schemes have been queen for a day, only to be surpassed soon after as methods --- or evaluation metrics --- evolve.