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Bypassing the Kernel: User-Space Networking for Sub-Microsecond Performance

Bypassing the Kernel For high-frequency trading (HFT) and ultra-low-latency messaging, even the Linux kernel's networking stack is too slow. 1. The Context Switch Cost Every time a packet moves from the NIC (Network Inte…

Apr 20, 20263 min read

Deep DivePerformance & Optimization Mastery

#networking#dpdk#linux