Ditch gRPC: 49ns Zero-Copy IPC with Tachyon

Moving data between C++ and Python locally shouldn't cost you massive serialization overhead. Meet Tachyon. It’s an ultra-low latency IPC that lets processes talk at RAM speed, hitting a 49.9 nanosecond round-trip latency. By ditching the network stack for zero-copy shared memory, it natively connects eight languages. Thanks to DLPack, you can feed data from a Rust or C++ engine directly into PyTorch with absolutely zero memory copying. You finally get multi-language flexibility without the performance penalty.