TinyKVM in Varnish Cache: A Blazing-Fast Sandbox Compute Framework

This article explores using TinyKVM as a compute framework within Varnish Cache, validating its performance with Deno JS benchmarks. TinyKVM boasts native performance sandboxing and per-request isolation, achieving only 0.95ms latency even when rendering complex React pages. The authors discuss shared mutable storage and prediction mechanisms for optimized game performance, along with APIs supporting multiple programming languages. Benchmarks highlight TinyKVM's significant performance advantages in GZIP compression and Deno JS execution, demonstrating a 12% performance boost from simple setting adjustments.