https://www.chenshaowen.com/en/Recent content on Shaowen Chen's WebsiteHugo -- gohugo.ioen©2016 - {year}, All Rights Reserved.Sat, 12 Sep 2026 00:00:00 +0000weeklyhttps://www.chenshaowen.com/en/blog/deepseek-harness-remote-node.htmlSat, 12 Sep 2026 00:00:00 +0000Sat, 12 Sep 2026 00:00:00 +0000https://www.chenshaowen.com/en/blog/deepseek-harness-remote-node.html1. Insufficient Context Is the Key Constraint on AI Agent Adoption The quality of an Agent’s work depends both on model capability and on the environmental context it can reach. For development and operations, the harder part is that the environment is often fragmented: logs live on production, docs in a knowledge base, code in a Git repository.微信公众号AIDeepSeek HarnessAgentRemote ExecutionR&Dhttps://www.chenshaowen.com/en/blog/rdma-ops.htmlSat, 22 Aug 2026 00:00:00 +0000Sat, 22 Aug 2026 00:00:00 +0000https://www.chenshaowen.com/en/blog/rdma-ops.html1. RoCE 1.1 Connectivity Requirements RDMA requires the same class of network end to end, for example the same /16 subnet. Single switch. RoCE: host NIC ── Ethernet switch (PFC) ── peer NIC Multiple switches. RoCE: host NIC ── Leaf ── Spine ── Leaf ── peer NIC When there are multiple hops, note:微信公众号RDMARoCEInfiniBandNetworkOperationsHigh Performance Computinghttps://www.chenshaowen.com/en/blog/will-middle-platform-disappear-under-ai-agent.htmlThu, 20 Aug 2026 00:00:00 +0000Thu, 20 Aug 2026 00:00:00 +0000https://www.chenshaowen.com/en/blog/will-middle-platform-disappear-under-ai-agent.html1. Business Bypasses the Middle Platform At the moment I work on Infra at a fairly large AI middle-platform team. After a department meeting early this year, I started wondering whether the middle platform would disappear. OpenClaw was very popular at the time. Business colleagues using OpenClaw with a large model could already get a great many things done without cooperating with other teams — the division of labor disappeared.微信公众号AIAgentMiddle PlatformPlatformThoughtsR&Dhttps://www.chenshaowen.com/en/blog/ops-storage-knowledge.htmlSat, 15 Aug 2026 00:00:00 +0000Sat, 15 Aug 2026 00:00:00 +0000https://www.chenshaowen.com/en/blog/ops-storage-knowledge.html1 Volatile Memory 1.1 REG REG (Register) is a storage unit inside the CPU, sitting right next to the arithmetic unit — the fastest and smallest level of the storage hierarchy. General-purpose registers (RAX/RBX/RDI on x86, and so on) take part directly in instruction execution, with access latency around 0.2–0.5 ns (roughly one clock cycle), lost on power loss, and typically only tens to hundreds of bytes.微信公众号OperationsStorageSystemsArchitecturehttps://www.chenshaowen.com/en/blog/openspec-spec-driven-development-for-ai.htmlFri, 31 Jul 2026 00:00:00 +0000Fri, 31 Jul 2026 00:00:00 +0000https://www.chenshaowen.com/en/blog/openspec-spec-driven-development-for-ai.html1. What OpenSpec Is OpenSpec is an open-source Spec-Driven Development framework maintained by Fission-AI. It does not try to teach AI new coding tricks. Instead it adds a lightweight “agreement layer” between you and the AI — before any code is written, both sides settle on what to do, in writing.微信公众号AIOpenSpecClaude CodeCursorR&Dhttps://www.chenshaowen.com/en/about.htmlWed, 16 Sep 2020 00:00:00 +0000Wed, 16 Sep 2020 00:00:00 +0000https://www.chenshaowen.com/en/about.htmlContact Email: mail(at)chenshaowen.com WeChat Follow my WeChat Official Account to get my WeChat ID. Free Consultation Please send an email, or leave a message after adding me on WeChat. Skip the small talk and describe your question directly. I generally reply to everything, but not always right away. Paid Consultation 200 RMB / 0.微信公众号https://www.chenshaowen.com/en/presentation/Sat, 16 Dec 2017 17:42:04 +0000Sat, 16 Dec 2017 17:42:04 +0000https://www.chenshaowen.com/en/presentation/Chaos Engineering and Practice University Training Week 2 | DevOps University Training Week 1 | Containers and Cloud Native China DevOps Community | A CICD Platform Based on Tekton KubeSphere Open Source: Thoughts on R&D Process DevOps Platform Under Cloud Native 2020 Cloud Native Industry Conference | Building an Enterprise DevOps Platform Across Clusters微信公众号