This public account is maintained by Xiaotianguo and friends, regularly publishing widely-read original technical articles. We focus on operations transformation and accompany you throughout your operations career, growing together happily.
This article explains the concept of computing power, its measurement units, classifications into general and specialized types, the role of CPUs, GPUs, FPGA and ASIC chips, and how it underpins AI model training, blockchain mining, and scientific research.
At the GOPS Global Operations Conference in Shanghai, experts from finance, technology and energy sectors examined the challenges of observability, AIOps and intelligent agents, proposing metric standardization, digital‑twin fault simulation, and AI‑driven DevOps as key steps toward scalable, business‑value‑focused intelligent operations.
The Chinese National Time Service Center revealed a sophisticated cyber‑attack attributed to the U.S. NSA, detailing the deployment of multiple custom malware families—including Back_eleven, eHome_0cx, and New_Dsz_Implant—used for data theft, persistent footholds, encrypted tunneling, lateral movement, and command‑and‑control via numerous IP addresses.
On October 20, a major AWS outage in the US‑East‑1 region crippled thousands of global services, traced to a DynamoDB DNS failure, and sparked analysis linking the incident to talent loss, staffing cuts, and over‑reliance on AI tools in cloud operations.
This guide explains what n8n is, compares it with Coze and Dify, and provides step‑by‑step instructions for quick installation via npx or Docker, detailed multi‑stage Dockerfile, production environment settings, database, SSL, Redis, monitoring, and backup strategies for reliable workflow automation.
The article outlines China’s 2024‑2027 information standard action plan, CAICT’s dual ITU‑DevOps and domestic assessments, key results from the 27th GOPS conference, industry participation statistics, and the emerging BizDevOps framework that together drive international standardization and digital transformation in operations.
Ningbo Bank’s personal mobile banking system passed the SRE Level‑3 assessment, showcasing how systematic SRE practices, metric‑driven reliability engineering, and cross‑team collaboration can dramatically improve system stability, reduce failures, and support digital transformation in the financial sector.
This guide explains what vLLM is, how its PagedAttention architecture boosts LLM throughput, provides step‑by‑step installation commands, showcases core examples for text generation, chat, embedding and classification, and details advanced performance features such as quantization, LoRA support, and distributed parallelism.
A recent breach of the AI companion apps Chattee and GiMe Chat exposed over 40 million private conversations, hundreds of thousands of media files, and transaction records due to publicly accessible Kafka brokers lacking any authentication, putting user privacy and security at serious risk.
This article details how Chinese regulatory bodies are promoting DevOps and BizDevOps as core digital transformation capabilities, describes FAW‑Volkswagen's award‑winning organizational‑level DevOps platform—including its research efficiency and integrated operations modules—and shares interview insights on implementation challenges, benefits, and the future direction of intelligent, end‑to‑end DevOps platforms.
