hared caching control plane intermediary hits a sweet
spot, delivering excellent perceived availability and latency. We’ve taken the lessons learned there and applied them to create more sophisticated and
effective caching, prefetching, and buffering strategies in Istio. We’ve also optimized the communication protocols to reduce overhead when a cache miss does occur.</p>
<p>Mixer is still young. As of Istio 0.3, we haven’t really done significant performance work within Mixer itself. This means when a