This article clarifies that DevOps extends beyond tools like Chef or Puppet, emphasizing people, processes, and culture, and outlines the comprehensive toolchain and steps needed for full‑stack automation in modern cloud‑native environments.
This article explains the increasing demand for DevOps coaches, outlines three competency levels with typical responsibilities, provides a sample job description, and offers practical advice on how to develop the necessary technical, managerial, and cultural skills to become an effective DevOps coach.
This article explains how to use Docker to containerize both the TFS continuous‑integration workflow and the TFS build agent, providing step‑by‑step commands for customizing Docker images, configuring agents, and handling authentication, followed by a brief recruitment notice for DevOps engineers.
This article examines Youzan's journey to containerize its development and testing environments using Kubernetes and Docker, detailing the motivations, architectural decisions, network and isolation challenges, image integration, logging, load balancing, debugging, and the ongoing rollout to standard production environments.
This article presents a comprehensive Git branching model designed for large-scale dual‑mode development, details naming conventions, granularity rules, code picking methods, shallow clone and sparse checkout techniques, and demonstrates its successful application in the Agricultural Bank's C3 credit management system while also announcing a related DevOps live event.
This talk explores how ops engineers can achieve continuous professional development by adopting checklist thinking, covering growth drivers, error classification, practical checklist applications, cognitive models, and design principles that turn complex incidents into systematic, repeatable processes.
Learn step‑by‑step how to install VirtualBox and Vagrant on Windows 7/10, configure a CentOS6 box, troubleshoot common PowerShell and virtualization errors, set up SSH access with Xshell, and enable bidirectional folder syncing for a seamless development environment.
The 2018 Gdevops Global Agile Operations Summit in Beijing gathered experts who shared practical insights on AIOps, DevOps, cloud‑native databases, MongoDB, TiDB on Kubernetes, SQL optimization, and operational best practices, providing a comprehensive snapshot of modern enterprise operations trends.
This article analyzes the challenges of dual‑mode (waterfall + agile) software development in traditional enterprises and proposes a full‑scenario Git branch management model—including Master, Dev, Test, feature, release and hot‑fix branches—while also announcing a DevOps+LIVE technical livestream about the 2018 Global DevOps State of the Union report.
The article reviews Alibaba's operational evolution, tracing stages from manual and script‑based Ops through tool‑centric and platform‑centric DevOps, to data‑driven DataOps and AI‑enhanced AIOps, while highlighting the skill shifts and challenges faced by modern SRE teams.
This article explains how to integrate Microsoft Azure DevOps Server (formerly TFS) with the open‑source load‑testing tool JMeter, describing the background of DevOps testing challenges, JMeter features, a demo PartsUnlimited project, pipeline design, environment setup, script execution, and performance‑testing options.
This article presents a comprehensive view of automated operations, covering common misconceptions, a methodological framework, practical foundations, workflow integration steps, a detailed comparison of popular automation tools, and guidance for implementing automation in IaaS and PaaS cloud platforms.
This article provides a comprehensive overview of the daily work of the Shanghai R&D Center Test Team at Dada-Jingdong to Home, covering project quality assurance, automation, tool construction, and quality culture building.
This article provides a comprehensive overview of internet operations, detailing how service‑centric stability, security, and efficiency are achieved through infrastructure management, monitoring, risk mitigation, and continuous optimization, while outlining the various operational roles, their duties, and the evolution of ops practices.
The 2018 Global DevOps State Survey, authored by leading DevOps experts, analyzes data from over 30,000 professionals to identify emerging trends, new elite performance standards, and actionable insights for organizations seeking to accelerate software delivery and operational excellence.
The article examines the rapid evolution of the fund industry's IT demands, outlines global software development trends toward Agile and DevOps, describes Boshi Fund's own DevOps platform transformation, and highlights how these practices drive financial technology innovation and operational efficiency.
The 2018 Global DevOps State of the World Report, compiled by DORA with contributions from leading experts, presents extensive data from over 30,000 professionals, highlights new trends such as accelerated practices, cloud infrastructure, elite high‑performance organizations, and offers a live online session to help practitioners quickly grasp its valuable findings.
This article introduces twenty essential DevOps tools—from planning and coding to testing, release, and monitoring—explaining their core functions, integration capabilities, and how they support a collaborative, automated software development lifecycle.
This article explains how Alibaba transforms source code into a running service by using the Aone platform to automate environment setup, building, packaging, testing, and staged deployment, while covering key terminology, quality‑assurance methods, test‑environment isolation, and pipeline orchestration for continuous delivery.
This talk examines how traditional financial institutions, facing intense internet disruption, struggle with DevOps adoption, highlighting real-world case studies, the importance of granularity and decoupling, internal innovation mechanisms, and practical steps such as physical Kanban, CI/CD pipelines, and Git workflows to improve efficiency.
This extensive tutorial walks you through Ansible fundamentals, installation, architecture, key modules, and advanced features such as playbooks, variables, templates, roles, handlers, tags, loops, and conditional execution, providing step‑by‑step examples that demonstrate how to automate configuration, deployment, and management across multiple Linux hosts.
Microservices decompose applications into small, autonomous services, offering advantages such as independent deployment, scalability, and technology diversity, while introducing challenges like operational complexity, DevOps demands, and governance, and the article compares them to monolithic architectures, discusses communication patterns, API design, and supporting infrastructure.
The article explains how adopting a fixed rhythm through agile development, continuous delivery, and productivity techniques like the Pomodoro method can help teams manage energy, improve work efficiency, and consistently deliver business value despite time’s inherent uncertainty.
This article provides a detailed Jenkins migration guide, covering environment preparation, Tomcat configuration, permission settings, script adjustments, data copying, and troubleshooting tips to ensure a smooth transition to a new production server.
This article explains five essential flow metrics—Flow Time, Flow Efficiency, WIP Report, Aging Report, and Flow Distribution—showing how they help technology companies measure outcomes, improve predictability, and optimize DevOps transformations through data‑driven insights.
The article explains the various storage methods for container cloud platforms, highlights why storage is critical for data safety and business continuity, and outlines key factors such as persistent data needs, performance, scalability, and product selection for cloud‑native environments.
This article explains microservice architecture, contrasting it with monolithic systems, outlines its benefits, challenges, governance, communication patterns, and the role of containers and DevOps in enabling fast, low‑cost responses to change.
This article explains how to build a complete application‑plus‑database DevOps pipeline using TFS, detailing script‑based database upgrades, CI/CD integration, backup and restore commands, and the open‑source SQLToolkit tool to automate versioned database deployments.
This article details Alibaba's three‑year journey building a search middle platform, describing how DevOps, goal‑driven operations, and AI‑assisted automation (Sophon, Bahamut, and AIOps) were introduced to improve scalability, stability, and efficiency for large‑scale search services.
This article explains the concept of CI/CD, its benefits for agile development, and provides a detailed comparison of seven popular CI/CD tools—including Jenkins, Travis CI, Circle CI, TeamCity, Codeship, GitLab CI, and Bamboo—covering their features, pricing, and ideal use cases.
This article explains how to construct a complete DevOps pipeline using Microsoft Team Foundation Server and Docker to achieve continuous integration and continuous deployment for .NET Core applications, covering pipeline topology, configuration files, build steps, testing, image creation, and release automation.
The article explains cloud computing fundamentals, details Service Level Agreements (SLAs) and their metrics, compares the availability and compensation policies of major Chinese cloud providers, and concludes with a brief DevOps recruitment notice, highlighting both technical insights and industry context.
This article examines how enterprises can adopt DevOps with minimal risk and cost by leveraging agile management, continuous delivery frameworks like the 100‑to‑100 model, Conway’s Law, automation, scripting, and containerization with Docker, while also presenting a recruitment call for DevOps engineers.
This article presents an extensive DevOps glossary covering key terms and practices, a detailed periodic table of DevOps tools, and a skill roadmap outlining the essential knowledge and technologies needed to successfully implement DevOps in modern software delivery.
This article explains how to quickly set up a complete CI/CD pipeline on Azure‑hosted TFS 2018 using the open‑source yoTeam generator, covering environment provisioning, pipeline creation, required tools, command‑line usage, and practical examples for DevOps teams.
This article introduces GitLab as a powerful open‑source version control platform and explains how its comprehensive API can be leveraged to automate tasks such as branch creation, code commits, and project monitoring, enabling continuous integration and workflow management for development teams.
This article explains how to select an appropriate Team Foundation Server (TFS) deployment topology and design a data storage strategy, covering single, dual, and cluster deployments, hardware recommendations by team size, high‑availability options, performance testing results, and best practices for managing TFS databases.
Alibaba’s search middle platform illustrates a three‑year journey from manual, labor‑intensive operations to a fully integrated DevOps and AIOps ecosystem, detailing the evolution of SOPHON, Bahamut, and related systems that enable end‑to‑end automation, stability, and cost‑effective scaling for massive search workloads.
The article presents a straightforward DevOps value framework that links business, architecture, technology, people, process, tools, principles, methods, and practices, illustrating how each element supports the others and offering practical guidance for startups, micro‑service adoption, and economic decision‑making in software delivery.
This guide walks through Git's core commands—including add, commit, reset, checkout, diff, merge, cherry‑pick, and rebase—explaining how they move files among the working directory, index, and repository, how branches and HEAD behave, and what happens under the hood in the object database.
The article presents a straightforward DevOps value framework that emphasizes business needs over architecture, and explores how people, processes, tools, principles, methods, and practices interrelate, arguing that thoughtful, economical architectural decisions and unified technology stacks are essential for startups navigating rapid change.
This article examines how seemingly minor Docker configuration errors in CI/CD pipelines—especially within AWS CodeBuild and Docker‑in‑Docker setups—can expose severe security risks, demonstrates practical attack techniques, and offers concrete mitigation steps to harden the build environment.
This guide introduces the most frequently used Ansible modules—including ping, setup, file, copy, service, cron, yum, user, group, synchronize, mount, and get_url—explaining their purpose, key options, and providing concrete command‑line examples to help you automate system tasks efficiently.
Youzan created a cost-effective multi-project testing environment by introducing a weakly isolated “service-chain” that propagates identifiers across RPC and REST calls, standardizing entry/exit points, automating provisioning, and integrating the isolated environments into CI/CD pipelines through cross-team collaboration and tooling.
This tutorial explains how to configure default CPU and memory requests and limits for containers in a Kubernetes namespace using LimitRange objects, demonstrates the effect with several pod examples, and shows how to clean up the resources afterward.
The article argues that static, five‑level maturity models are unsuitable for DevOps, outlines their three main shortcomings, and presents the data‑driven DevOps Capability Growth Model with its five capability categories and suggested measurement practices.
This article explains the core concepts, characteristics, and advantages of microservice architecture, compares it with monolithic systems, outlines stakeholder benefits, discusses cloud‑native tooling, and provides a practical migration roadmap for Java‑based applications.
The article outlines ten major challenges faced when adopting microservice architecture—such as data synchronization, security, version control, discovery, data expiration, debugging, testing, monitoring, DevOps support, and fault tolerance—and presents practical solutions using cloud‑native tools and patterns.
The article details JD Logistics’ quality department’s evolution of its automated testing platform, Linglong, describing the business background, limitations of the previous system, the new architecture, core functionalities such as task scheduling, multi‑task execution, data‑driven testing, and future development plans.
TencentHub is a unified storage and DevOps platform that combines Docker images, Helm charts, and binary artifacts, using a Kubernetes‑based architecture with a Registry layer, COS‑backed storage engine, JWT token authentication, built‑in vulnerability scanning, and a YAML‑driven, containerized workflow engine for automated, scalable software delivery.
This article outlines Tencent's automated operations framework, covering the evolution of its package management system, multi‑center organizational structures, CMDB resource imaging, process automation, version control, and release management, while sharing practical lessons and pitfalls from real‑world deployments.
In this talk, a Huawei product manager recounts the company’s journey from early workshop‑style development to a large‑scale, cloud‑native DevOps transformation, detailing the creation of the DevCloud platform, full‑function teams, agile practices, cultural shifts, and a stepwise change strategy.
The article recaps a Cloud+ Tech Salon session where Tencent Cloud’s one‑click Kubernetes service, the serverless Container Instance Service, and the Tencent Hub DevOps platform are detailed, illustrating how their integrated networking, storage, monitoring, and workflow features simplify large‑scale AI/ML and high‑performance scientific computing deployments in the cloud.
The DOIS DevOps International Summit in Beijing gathered over a hundred experts from finance, internet and telecom sectors to share DevOps, AIOps, SRE and automation practices, launch a new DevOps maturity model, and showcase how banks like Minsheng are applying these methods to modernize their operations.
This comprehensive guide explains what large‑scale website operations entail, outlines the product lifecycle involvement of ops engineers, details the technical and personal skills required, and discusses current challenges, future prospects, and key technologies such as cluster management, monitoring, fault handling, and automation.
Presented by JD Finance’s senior architect Wang Chao, this talk outlines the four‑quadrant operations framework (speed, quality, safety, cost), introduces DevOps concepts and principles, details lifecycle management, infrastructure‑as‑code, platform‑as‑code, and looks ahead to data‑driven operations and AIOps for scalable, secure, cost‑effective services.
This article explains the distinction and relationship between continuous delivery, continuous deployment, and continuous release, emphasizing the need to decouple technical actions from business decisions, focusing on rapid, safe, and sustainable value delivery through well‑designed deployment pipelines and release strategies.
In this article, the author revisits the DevOps Dao‑Fa‑Shu‑Qi framework presented at DevOpsDays Shanghai 2017, introduces the upgraded 2.0 version with refined semantics for the Dao, Fa, Shu, and Qi components, and shares visual diagrams and insights for practical enterprise implementation.
This report details a joint initiative by the Application Development Department and the PMO to improve software delivery efficiency through a full‑process continuous delivery methodology, a Git‑based configuration‑management model, and end‑to‑end pipelines applied to the multi‑scenario C3 project group, including results, advantages, training, and future plans.
This article explores the origins of Spring Boot, its evolution from the Spring framework, key features, advantages for developers, and its relationship with Spring Cloud, illustrating how it simplifies Java backend development and addresses configuration complexity.
This article walks through the design and implementation of a production‑ready continuous integration and delivery pipeline using Jenkins, Artifactory, Kubernetes, and Helm, covering pipeline architecture, artifact promotion, binary metadata linking, resource limits, multi‑container pods, Helm chart management, monitoring with EFK, and practical lessons learned.
This article walks through a small team’s step‑by‑step journey to low‑cost automated operations, covering monitoring with Prometheus, configuration versioning via Ansible, CI/CD pipelines in Jenkins, and scalable script generation using Cookiecutter.
Continuous Delivery and Continuous Deployment are often confused, but this article examines their origins, definitions, and practical distinctions, highlighting how delivery focuses on business‑level release decisions while deployment automates production releases, and explains how they fit within DevOps, CI, and release strategies.
Netflix’s Edge Engineering team shares how adopting a full‑cycle developer model—where engineers own design, development, testing, deployment, operations, and support—reduces hand‑off delays, improves feedback loops, and scales productivity across the entire software lifecycle.
Cloud Foundry is an open‑source PaaS that abstracts cloud, framework, and service choices, offering features such as multi‑cloud deployment, standard frameworks, built‑in services, and a modular, message‑driven architecture composed of Router, Cloud Controller, DEA, Health Manager, Service Broker, and NATS, with flexible deployment options for both private and public clouds.
This article explains the design and implementation of an incremental code‑coverage tool built on JaCoCo, detailing how it collects exec files, extracts changed Java methods via JGit, modifies JaCoCo to report only those methods, generates coverage reports, and integrates the whole process into a DevOps platform for automated feedback.
This article examines how DevOps emerged from the merging of development and operations roles, explores automation practices in small and large teams, outlines the three-step DevOps workflow, and discusses the cultural and organizational challenges of adopting DevOps at scale.
This article explains how a well‑designed CMDB abstracts and models operational objects, categorizes business, hardware, application and custom data, and enables alert convergence and automated fault‑healing, dramatically improving DevOps efficiency and reliability.
This guide explains step‑by‑step how to deploy SonarQube on Azure using the Bitnami‑provided resource, retrieve the default admin credentials, configure VSTS (Azure DevOps) tasks, and set up continuous integration pipelines to automatically scan code quality during builds.
This guide walks small teams through step‑by‑step implementation of low‑cost automated operations, covering basic monitoring with Prometheus, configuration versioning via Ansible, CI/CD pipelines using Jenkins, and scaling practices, enabling gradual evolution toward enterprise‑grade DevOps architectures.
This guide walks through installing Docker on Ubuntu, configuring user permissions, pulling a tutorial image, setting up SSH, installing JDK and Tomcat inside the container, and exposing ports so you can access a Tomcat server via the host, demonstrating a simple PaaS setup.
While ITIL traditionally emphasizes passive, structured service management, DevOps promotes rapid, automated delivery; this article explores their differences, highlights ITIL’s shortcomings, and demonstrates how organizations can integrate DevOps practices within ITIL frameworks to achieve faster releases, better automation, and enhanced operational value.
The DevOps International Summit 2024 in Beijing, the sole China‑based global DevOps conference, brings together over 80 leading experts to showcase end‑to‑end practices—from Lean‑Agile, Continuous Delivery, SRE, and microservices to DevSecOps, AI‑driven tooling, and the new Research and Operations Integration Capability Maturity Model—through industry‑focused tracks, hands‑on training, and real‑world case studies across finance, telecom, retail and more.
This article presents a comprehensive translation of Qiao Liang's 2018 DevOpsDays Beijing talk, exploring the history, bright spots, hidden challenges, and practical pitfalls of DevOps while offering concrete steps, real‑world case studies, and cultural insights for teams pursuing continuous delivery.
The article examines how small, workshop‑style development teams blur and eventually eliminate traditional roles such as full‑stack engineers, DevOps practitioners, and DBAs, illustrating the shift from rigid role separation to overlapping responsibilities driven by speed, resource constraints, and modern tooling.
This article outlines eleven common Docker anti‑patterns—ranging from storing data inside containers to using the latest tag—and provides practical guidance on building lightweight, secure, and maintainable images for production environments.
This article outlines Docker's key advantages and presents eleven common pitfalls—such as storing data inside containers, creating large or single‑layer images, and running processes as root—to help developers use containers more effectively and securely.
Zou Hui explained Tencent Hub’s end‑to‑end DevOps platform, detailing how clarified, automated workflows—spanning code development, building, release, containerized plugins, and a multi‑level artifact registry—enable balanced quality and speed while supporting flexible, parallel execution and comprehensive permission‑controlled management across diverse deployment scenarios.
This article summarizes Wang Qing’s DevOps talk, outlining the current state of DevOps, showcasing concrete case studies from ING, CapitalOne and a major Chinese bank, and providing a step‑by‑step guide to building a practical DevOps toolchain for traditional enterprises.
This article summarizes the joint DevOpsDays 2018 Beijing talk by Liu Zheng and Zhang Le, outlining typical transformation challenges, misconceptions, and a step‑by‑step framework—including value‑stream selection, visualization, organizational design, and continuous learning—to help enterprises successfully adopt DevOps.
This article explains why log testing is essential for server‑side applications, describes four log categories, provides concrete configuration examples, and lists eight practical checkpoints to ensure logs are useful, secure, and reliable during development and production.
This article chronicles JD.com's journey of evolving mobile backend API testing—from manual proxy checks to script‑based JMeter suites, then to integrated testing and performance platforms, and finally to a continuous DevOps pipeline that automates verification, monitoring, and delivery of high‑traffic services.
This comprehensive guide covers essential software development principles, processes, daily tools, runtime environments, third‑party services, data handling, Java language and JVM intricacies, system architecture evolution, and a typical deployment stack for building robust backend applications.
The article explores how the concept of entropy from the second law of thermodynamics maps onto software systems and organizations, describing entropy increase and reduction, negative entropy, four governing rules, technical debt, progressive architecture patterns such as the strangler and refactoring approaches, and real‑world examples like Amazon’s evolution to microservices.
This talk walks through the fundamentals of consumer‑finance services, details the evolving database architecture—including sharding, connection‑pool handling, resource isolation, and high‑performance caching—and shares the team's DevOps transformation and outlook toward NewSQL and AI‑driven operations.
This article reviews Tencent's industry‑leading R&D efficiency by describing its decentralized toolchain, DevOps‑driven automation, quality‑control pipelines, and real‑world case studies, illustrating how integrated platforms, branch‑strategy management, and open‑source components boost development speed and reliability.
LightMerge, Ctrip’s integration accelerator, addresses the challenges of merging multiple feature branches by automatically detecting conflicts, merging selected branches, and integrating with CI pipelines, thereby streamlining the multi‑feature branch release process and improving development efficiency and code quality.
Vipshop’s DevOps journey details the challenges of fragmented tooling and siloed operations, then outlines a comprehensive standardization roadmap—including component design, configuration libraries, monitoring overhaul, and change management—culminating in an integrated ecosystem that boosts quality, efficiency, and cost control across the organization.
The article explains how to use TFS release pipelines, environment variables, and feature‑branch pull requests to automatically provision isolated test environments for each PR, enabling end‑to‑end continuous delivery linked to user stories.
This guide explains the core concepts of Continuous Integration, Continuous Delivery, and DevOps, showing why they matter for product teams, how they improve software release speed and reliability, and what steps organizations can take to adopt these practices effectively.
This article explains why Docker solves traditional development environment problems by offering lightweight, fast-start containers, automated image builds with Dockerfiles, and orchestration via Docker Compose, while also covering basic commands, best practices, and its role in CI/CD and cloud-native workflows.
The article traces Netflix’s evolution from DVD rentals to a cloud‑native streaming giant, explains how it leverages AWS for massive scale, and details its chaos‑engineering tools—Chaos Monkey, Simian Army, and related monkeys—that continuously test and improve system resilience.
A developer recounts a terrifying production database loss, explores how a misconfigured environment caused the outage, highlights the critical role of backups, and shares hard‑earned lessons about authentication token handling and preventing similar catastrophes in future projects.
This article explains how the author leverages Docker containers to create a lightweight, reproducible development environment, detailing the shortcomings of traditional script‑based setups, the Docker‑based workflow, helper tools, and steps for automating startup, all aimed at developers who love tinkering.
This article surveys Qihoo 360’s notable open‑source projects—including distributed system testing tools, high‑performance storage services, AI scheduling platforms, database alternatives, frontend frameworks, mobile plugin solutions, and development utilities—highlighting their purposes, key features, and public GitHub repositories.
Facing steep efficiency and quality gaps between traditional telecom operators and fast‑moving internet firms, Guangdong Mobile detailed its DevOps journey—identifying challenges, selecting mature frameworks, prioritizing six key processes, and sharing practical tactics for deployment, monitoring, high‑availability, and cultural change—to accelerate digital transformation.
The 2018 Gdevops Global Agile Operations Summit in Chengdu gathered industry experts who shared practical insights on AIOps implementation, sharding database ecosystems, DevOps adoption in traditional enterprises, large‑scale data management, ElasticSearch clustering, AWS blue‑green deployments, cloud database operations, Alibaba's double‑11 ops platform, 58 delivery mini‑program architecture, and scalable game service design.
This article provides a comprehensive guide to installing and utilizing the Python-Jenkins library for automating build processes, retrieving job information, and managing continuous integration workflows through Jenkins server interactions.
This article explains what Docker images are, their layered and read‑only nature, how containers act as their runtime, and provides a step‑by‑step guide to creating a Dockerfile, building an image, and running a container.
This article explains what a pull request is, why it is essential for code quality and collaboration, and walks through the typical four‑step workflow—creating a branch, opening a pull request, updating it, and completing the merge—using Git and TFS/VSTS examples.
