Zero-Copy Networking: sendfile & io_uring is part of the Pro tier — advanced networking topics including BGP routing, Zero Trust, DDoS attacks, QUIC, TLS certificate chains, and more.
This scenario covers
How zero-copy techniques (sendfile, splice, io_uring, DPDK) eliminate CPU-to-memory copies in data transfer — enabling 10-100 Gbps network throughput from a single server.
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