For other readers: It is a misconception that sandboxing per-se enables parallelism. On the contrary, it only hurts performance. The speedup observed with jBrid

For other readers: It is a misconception that sandboxing per-se enables parallelism. On the contrary, it only hurts performance. The speedup observed with jBridge might have other reasons. More here: https://news.ycombinator.com/item?id=25068976 https://news.ycombinator.com/item?id=25068976