Blog Series, Part 3 of 3 This is the final post in our Day in the Life of a Packet series on the Data Plane Development Kit (DPDK). Part 1 covered the technical foundations of DPDK's architecture. Part 2 examined performance techniques including polling-mode drivers, zero-copy buffers, and NUMA-aware memory management. In the previous parts…
TL;DR Summary DPDK at 15: From Intel’s Internal Experiment to Open Source Foundation. A conversation with Jim St. Leger on shepherding a closed project into one of networking’s most enduring open source communities. A conversation with Jim St. Leger on shepherding a closed project into one of networking’s most enduring open source communities. The Architecture…
TL;DR Summary Thomas Monjalon shares insights from twelve years as a DPDK maintainer, exploring the technical necessity of user space networking and the intensive human work required to build vendor trust in a competitive ecosystem. A conversation on technical trust, vendor politics, and why the hardest bugs to fix are in governance. The industry needed…
TL;DR Summary Rashid Khan reflects on 15 years of DPDK, discussing how reliable architecture, 100% member retention, and a philosophy of leading by influence have made the project critical infrastructure for 5G, CERN, and beyond. Most open source projects don’t make it to fifteen years. The ones that do are often in maintenance mode, watching…
From Kernel Beginnings to Open Source Contributions Ajit Khaparde’s journey into open source networking began in July 2005 at a small startup called Server Engines. Alongside six other engineers in India, he developed his first Linux kernel driver focused on TCP offload, marking his entry into the world of upstream contributions. Submitting patches to the…
In the fast-paced world of high-performance networking, DPDK (Data Plane Development Kit) stands as a powerful tool, and its success is due in no small part to the dedication of its community members. One such contributor is Kamalakshitha, a talented developer whose journey took her from studying electronics and communications in India to making a…
Welcome to another edition of our DPDK Developer Spotlight, where we explore the careers and insights of key figures who have shaped the DPDK community. In this spotlight, we share the journey of Qian Xu, a Software Validation Manager at NVIDIA, who has been deeply involved in the DPDK from its early days. Early Days…
Jerin Jacob, a Senior Director at Marvell, is a pivotal maintainer in the DPDK community. With 20 years of experience, Jerin's career began with Linux kernel development, laying the groundwork for his extensive contributions to high-performance networking. After joining Cavium, later acquired by Marvell, Jerin was tasked with supporting an open-source data plane framework on…
