one-nio

Provides native wrappers for Linux-specific primitives like epoll_wait and sendfile, enabling direct OS-level socket communication for high-throughput servers, as highlighted in the optimized native sockets feature.

Offers APIs such as DirectMemory and MappedFile to manage gigabytes of RAM outside the Java heap, reducing GC pauses for large datasets, which is critical for high-load applications.

Serialization is significantly faster and more compact than standard Java serialization, with built-in schema evolution and dynamic serializer generation, supporting backward/forward compatibility via features like @Renamed.

RPC client/server technology is an order of magnitude faster than Java RMI, leveraging one-nio's optimized I/O and serialization for low-latency communication in distributed systems.