JD Tech

Mar 19, 2018 · Backend Development

Design and Implementation of KDNS: A High‑Performance DPDK‑Based DNS Server

This article presents the design, DPDK‑based implementation, performance optimizations, and test results of KDNS—a C‑language DNS server that replaces ContainerDNS's Go server, achieving near line‑rate processing, high availability, and significant latency improvements over traditional bind9 solutions.