This article compares Pulumi and Terraform, highlighting Terraform's steep learning curve, secret‑management challenges, and productivity drawbacks while showcasing Pulumi's multi‑language support, built‑in secret store, easier team collaboration, Terraform state integration, and testing capabilities.
Drawing from three years of managing Kubernetes clusters across Azure and AWS, the author shares ten practical lessons covering cloud‑native deployment, infrastructure as code, Helm chart usage, service mesh decisions, resource limits, stateless design, HPA configuration, and strategies for regular upgrades, aimed at both newcomers and seasoned practitioners.
TangoFlow is a low‑code, flow‑based programming platform that lets NetEase Cloud Music developers visually assemble, debug, and deploy backend service orchestrations via drag‑and‑drop nodes, generating DSL for execution, reducing script sprawl, resource waste, and governance gaps while integrating with the existing Tango UI.
This article provides a concise, practical guide to Kubernetes fundamentals, covering pod creation, the essential compute‑network‑storage resources, cluster components, native objects like Deployments and StatefulSets, and the trade‑offs of standardization, elasticity, and extensibility.
This article walks through installing RabbitMQ 3.12.6‑management via Docker‑Compose V2, covering image selection, configuration details, plugin setup for delayed messages, common pitfalls, and .NET client connection examples, providing practical tips for reliable messaging in backend systems.
This tutorial demonstrates how to use Docker‑Compose to deploy a Redis exporter, configure Prometheus to collect its metrics, and define alerting rules for Redis health monitoring, providing step‑by‑step commands and YAML examples for a complete monitoring setup.
This guide demonstrates how to use a Jenkins pipeline together with a single .tpl template and sed commands to automatically generate and deploy multiple Kubernetes configuration files, streamlining the deployment of numerous similar services while reducing maintenance overhead and error risk.
This article outlines the comprehensive responsibilities of internet operations—including stability, security, efficiency, system and application maintenance, database management, automation, and security—while tracing the historical evolution of operational teams from manual data‑center tasks to sophisticated, self‑scheduling platforms.
Guoxin Securities introduced a comprehensive five‑level technical operations maturity standard that integrates regulatory requirements, CAICT DevOps best practices, and internal management needs, detailing framework, level classification, innovative practices, and future rollout plans to enhance fine‑grained IT operation management.
The article details Meituan’s store‑front development team’s progression through standardization, online‑ization, automation and digitalization, describing the challenges of multi‑platform coordination, the implementation of a unified DevOps workflow, and the resulting continuous‑delivery infrastructure that now supports thousands of front‑end projects across iOS, Android, H5 and dynamic bundles.
This document presents a thorough overview of cloud‑native DevOps, covering the evolution of related technologies, detailed analysis of virtualization, container orchestration, CI/CD pipelines, programming language choices, system architectures, database options, build tools, and five step‑by‑step practice cases that demonstrate end‑to‑end automation, monitoring, and release management in Kubernetes environments.
This article explains the concept of Butler‑style operation and maintenance, outlining its core principles, distinctive features, and a step‑by‑step implementation guide that helps enterprises achieve stable, secure, and innovative IT services while freeing resources for core business growth.
This article compares testing, development, and operations careers in the IT industry, highlighting entry barriers, salary prospects, work intensity, longevity, and the impact of emerging technologies like CI/CD, DevOps, and cloud computing on each path.
This article examines the fundamentals of DevOps pipeline models, outlines the characteristics of an excellent pipeline, compares JD's cloud‑native solution with competitors, and provides practical scenarios and step‑by‑step guidance for building, adjusting, and exporting pipeline workflows.
This comprehensive guide covers kubectl basics, autocomplete setup, context configuration, creating, viewing, updating, patching, editing, scaling, and deleting resources, as well as interacting with pods, nodes, and using the kubectl set family for resources, selectors, and images.
This article walks through the evolution of a Jenkins pipeline to not only build and push Docker images but also to deploy to Kubernetes with health checks for Deployments and StatefulSets, incorporating rolling update strategies and comprehensive status verification to ensure reliable CI/CD workflows.
This article explores the challenges of test environment deployment in modern DevOps, explains why Kubernetes offers a natural solution, details its design principles and core objects, and presents practical patterns for integrating Kubernetes‑based environments into CI/CD pipelines to achieve high cohesion, low coupling, and scalable testing workflows.
China Galaxy Securities detailed how three core projects passed the DevOps Continuous Delivery Level‑3 assessment, highlighting tool upgrades, process improvements, metric gains, cultural shifts, and future plans that illustrate the tangible benefits of standardized DevOps practices in a financial institution.
DevOps and the emerging NoOps approach reshape the traditional software development lifecycle by fostering continuous development, tighter collaboration between developers and operations, and leveraging serverless technologies to automate operational tasks, thereby shortening delivery cycles and enabling startups and small applications to achieve faster, high‑quality releases.
The article details China Civil Aviation Information Network's flight management system passing the CAICT DevOps Technical Operations Level 2+ assessment, explores the interview insights on the project's design, operational improvements, and the broader significance of DevOps standards for digital transformation in the aviation industry.
This guide explains why and how to use the Git Parameter plugin in Jenkins to enable dynamic branch selection for both Freestyle and Pipeline jobs, covering configuration steps, code examples, and best practices for managing branch builds efficiently.
Zhongtai Securities’ Centralized Operations Platform passed the CAICT DevOps Technical Operations Level‑2 assessment, showcasing how standardized DevOps practices and tool empowerment can boost quality, efficiency, and digital transformation across banking, securities, and other industries.
Jinzhou Bank’s mobile banking investment service micro‑service transformation project passed the CAICT’s DevOps Continuous Delivery Level‑3 assessment, showcasing how standardized DevOps practices, agile adoption, and tool‑chain empowerment dramatically improved delivery speed, quality, and operational efficiency, positioning the bank at a domestic industry‑leading level.
This article details Hunan Sanxiang Bank’s successful DevOps technical‑operations assessment, describing the standards, the evaluated industrial banking platform, the improvements made in processes, configuration and capacity management, and the bank’s future plans for deeper DevOps adoption and digital transformation.
Five Minerals International Trust’s OGP platform passed the CAICT DevOps Continuous Delivery Level 3 assessment, marking the first trust‑industry certification in China; the interview reveals how standard‑based DevOps, team restructuring, automation, and cloud‑native architecture boosted efficiency, quality, and security.
This guide outlines practical Kubernetes best practices—including health checks, graceful shutdown, resource limits, security policies, network policies, RBAC, autoscaling, and logging—to help you build secure, resilient, and efficiently managed services on a cloud‑native platform.
China Postal Savings Bank’s "Star Platform" passed multiple CAICT DevOps maturity assessments, showcasing how standardized toolchains and continuous delivery pipelines can dramatically boost quality, efficiency, and security for large financial institutions.
This article examines China Post Insurance's journey to achieve Level 3 Continuous Delivery certification in the national DevOps maturity model, highlighting interview insights, performance metrics, implementation challenges, and future plans that illustrate the tangible benefits of standardized DevOps practices.
China Galaxy Securities leveraged the CAICT DevOps maturity model to assess three critical projects, achieving Level 3 continuous delivery certification and demonstrating significant improvements in automation, quality, and cross‑functional collaboration across its financial services platform.
The article details China Postal Savings Bank's successful DevSecOps assessment, showcasing the bank's cultural, procedural, and technical implementations that boosted security, collaboration, and compliance, while sharing interview insights and future plans for broader DevSecOps adoption.
This guide shows how to replace tedious manual jar deployment with a simple one‑click CI/CD solution, providing stop and start shell scripts, Jenkins integration, and deployment automation to speed up testing and production releases.
Zhongtai Securities’ centralized operations platform recently passed the China Academy of Information and Communications Technology’s DevOps Technical Operations Level‑2 assessment, showcasing how standardized DevOps practices, tool empowerment, and rigorous evaluation can boost quality, efficiency, and digital transformation across financial institutions.
Jinzhou Bank’s mobile banking investment service microservice transformation project passed the CAICT DevOps Continuous Delivery Level 3 assessment, showcasing how standardized DevOps practices, tool empowerment, and agile adoption dramatically improved delivery speed, quality, and competitive advantage in the financial sector.
This article examines how Hunan Sanxiang Bank leveraged the CAICT DevOps maturity model to attain level‑2 technical operation certification, detailing the platform architecture, process improvements, tool adoption, and broader industry standards that drive digital transformation in banking.
In a detailed interview, Five Minerals International Trust explains how its self‑developed Operations Guarantee Platform passed the CAICT DevOps Continuous Delivery Level 3 assessment, showcasing the benefits of standardized DevOps practices, improved efficiency, quality, security, and the broader impact on its digital transformation and industry adoption.
This article details China Post & Savings Bank's journey to pass the Level‑3 Continuous Testing assessment, highlighting the bank's DevOps practices, interview insights from its software R&D leader, and the broader significance of testing standards for software quality in the financial sector.
China Agricultural Bank became the first state‑owned bank to pass the Level‑3 Continuous Testing assessment, showcasing how DevOps‑driven testing, rigorous standards, and systematic practice can elevate software quality and accelerate digital transformation across the banking sector.
The article details how China Civil Aviation Information Network's flight management system passed the CAICT DevOps Technical Operations 2+ assessment, showcasing the role of standardized DevOps practices, cloud‑native architecture, and continuous delivery pipelines in boosting efficiency, safety, and competitiveness in the aviation industry.
The interview reveals how FAW‑Volkswagen leveraged the CAICT DevOps maturity model to achieve Level 3 continuous delivery for its OTD order‑delivery platform and multi‑functional dealer ecosystem, detailing the standards, implementation steps, performance metrics, challenges faced, and future plans for broader digital transformation.
China Postal Savings Bank’s software R&D center detailed how its "Star Platform" earned top‑level DevOps system and tool assessments, showcasing the bank’s automation capabilities, the evaluation process, key improvements, and future plans for expanding DevOps and XOps practices across the organization.
China Galaxy Securities leveraged the CAICT DevOps maturity model to pass Level 3 continuous delivery assessments for three core projects, boosting delivery quality, efficiency, and cross‑functional collaboration while showcasing measurable improvements in test coverage, automation, and operational stability.
This article details China Post Insurance's successful DevOps continuous‑delivery assessment, sharing interview insights on implementation benefits, performance metrics, challenges faced, and future plans, while highlighting the broader significance of standardized DevOps practices for digital transformation.
The article details China Agricultural Bank's successful completion of the Level‑3 Continuous Testing assessment, its role in the national DevOps standards rollout, and insights from senior R&D leaders on building a comprehensive, end‑to‑end testing framework that drives quality and digital transformation.
China Postbank’s software R&D center detailed how its enterprise mobile banking and project fund‑supervision systems passed the national Continuous Testing Level‑3 assessment, showcasing the impact of DevOps, automation and standardized testing on delivery speed, quality and operational efficiency in the banking sector.
FAW‑Volkswagen’s interview reveals how the company leveraged the China Academy of Information and Communications Technology’s DevOps maturity model to earn a Level‑3 Continuous Delivery assessment, detailing project implementations, performance metrics, challenges overcome, and future plans for broader DevOps adoption.
Five Minerals International Trust’s OGP platform passed the China Information & Communications Academy’s DevOps Continuous Delivery Level 3 assessment, showcasing how standardized DevOps practices, cloud‑native microservices, and automated pipelines can boost efficiency, quality, and security, while offering insights into the evaluation process and future plans.
The article details China’s Civil Aviation Information Network’s successful DevOps 2+ level assessment, highlighting the flight management system’s cloud‑native architecture, high‑concurrency capabilities, and the broader impact of CAICT’s DevOps standards on digital transformation across industries.
This article outlines nine practical microservices best practices—from applying the Single Responsibility Principle and forming cross‑functional teams to using proper DevSecOps tools, asynchronous communication, independent data stores, and robust monitoring—to help developers design scalable, maintainable, and secure backend architectures.
This guide explains how to set up Redis Stack with Docker, covering its components, available images, commands to pull and run the containers with volume mounts and port mappings, configuration file details, and how to access RedisInsight for visual data management.
The article explains the importance of CI/CD observability, outlines common pipeline problems, introduces Grafana's GraCIe plugin built on OpenTelemetry, and discusses how enhanced visibility can improve reliability, decision‑making, and future standardization across CI/CD platforms.
At the 21st GOPS Global Operations Conference in Shanghai, Qunar Travel’s tech expert Zou Sheng shared a detailed hybrid‑cloud container stability practice covering IDC‑first deployment, resource utilization over 60%, phased migration, reliability improvements, AZ monitoring, and cost‑saving strategies.
Alibaba Mom’s AI‑driven content risk platform has evolved from simple rule‑matching to a data‑centric, serverless architecture that integrates large‑model acceleration, decision‑tree compilation, high‑throughput vector retrieval and elastic word‑matching, delivering sub‑100 ms text and sub‑1 s image moderation while remaining stable during peak promotional traffic.
The article explains how to implement online automated inspection in production environments, detailing its definition, step‑by‑step rollout, key scenario selection, task creation, rule validation, execution controls, fault response, and post‑inspection review to maintain system quality and reduce risk.
This article examines the wide salary range in the operations field, explains why high‑level DevOps/SRE positions command premium pay, and offers practical advice—such as relocating to major cities, obtaining a bachelor's degree, mastering in‑demand technologies, and developing soft skills—to help operations engineers advance their careers.
This tutorial walks through preparing an Alibaba Cloud server, installing Docker and Docker‑Compose, resolving permission issues, setting up Nginx and Jenkins containers, configuring docker‑compose.yml and nginx.conf, and finally launching the environment with Docker commands, providing a complete CI/CD deployment pipeline.
This article reviews five leading log management solutions—Graylog, LogDNA, ELK Stack, Grafana Loki, and Splunk—detailing their core components, key features, and why they are valuable for monitoring, troubleshooting, and securing modern IT environments.
This guide walks through migrating services from Alibaba Cloud to AWS by containerizing Tomcat and SpringBoot applications with Docker, covering environment checks, Dockerfile creation, image building, container deployment, troubleshooting, and best‑practice summaries for reliable production rollout.
The Rights Play Platform migrated from the in‑house Ring JVM container framework to a Serverless architecture, eliminating custom permission logic and memory‑leak risks while achieving roughly 30% faster development cycles, 80% shorter deployments, automatic scaling, unified base services, and significantly lower operational costs.
This step‑by‑step tutorial explains CI/CD concepts, shows how to install and register a GitLab Runner, configure a .gitlab-ci.yml file with dev and test stages, and demonstrates pushing code to trigger automated builds, tests, and deployments for a front‑end project.
This article outlines the Agricultural Bank of China's progressive DevOps assessments from 2020 to 2023, highlighting its leading position among state‑owned banks, the specific projects evaluated, and the tangible improvements in delivery speed, security, and operational efficiency achieved through the CAICT DevOps maturity model.
This article outlines nine practical best‑practice steps for designing a low‑complexity, high‑efficiency microservices ecosystem, covering principles such as the Single Responsibility Principle, cross‑functional team organization, appropriate tooling, asynchronous communication, DevSecOps security, independent data stores, isolated deployment, orchestration, and effective monitoring, each illustrated with concrete examples.
This article explains how to install and run the lightweight, certified Kubernetes distribution K3s on a workstation, using k3d as a wrapper, and demonstrates deploying operators, Prometheus, and Grafana with full command‑line examples and configuration files.
This article walks through the journey of transforming a simple online supermarket from a monolithic application to a fully fledged microservice architecture, highlighting the motivations, design decisions, component breakdown, operational challenges, monitoring, tracing, resilience patterns, testing strategies, and the role of service meshes.
This article outlines the essential steps for embracing DevOps culture, emphasizing tailored strategies, deep understanding of CI/CD, clear role assignments, extensive automation, key performance metrics, and the critical role of quality assurance to achieve faster, reliable software delivery.
The article explains Gartner’s 2024 strategic tech trend of platform engineering, defines internal developer platforms, highlights its relevance in China’s digital transformation, and outlines a three‑level assessment framework for evaluating platform engineering capabilities.
In the wave of digital transformation, ten Chinese city commercial banks and other financial institutions adopted the CAICT‑led DevOps Capability Maturity Model, improving IT efficiency, integrating resources, and supporting business systems, with 20 assessment projects showcasing concrete continuous‑delivery, operational, security, and performance gains.
This article reviews how nineteen top Chinese companies applied the CAICT‑led DevOps Capability Maturity Model, detailing their assessment results, project improvements, and concrete performance gains such as higher release frequency, full test coverage, and streamlined operations across diverse industry sectors.
Amid a nationwide digital transformation push, seven leading Chinese joint‑stock banks have leveraged the CAICT‑led DevOps Capability Maturity Model to evaluate dozens of projects, revealing how DevOps improves IT efficiency, integrates resources, and supports business systems across the financial sector.
In the context of digital transformation, six leading Chinese telecom operators used the CAICT‑led DevOps Capability Maturity Model to evaluate 33 projects, improving IT performance, integrating resources, and supporting business systems, offering valuable industry‑wide best‑practice insights.
This article reviews how five leading Chinese insurance firms evaluated eight projects using the CAICT DevOps Capability Maturity Model, highlighting each company's implementation details, performance improvements, and the broader significance of the model for digital transformation and operational excellence in the insurance sector.
The article reflects on the promises and pitfalls of microservices, comparing them to monolithic architectures, and shares practical lessons about scalability, deployment complexity, data consistency, and when a monolith might actually be the better choice.
This article explains how Jenkins and Kubernetes can be integrated to build a fully automated CI/CD pipeline, using Google’s real‑world implementation as a step‑by‑step example that covers installation, configuration, pipeline scripting, Docker image handling, and Kubernetes deployment.
The 2023 GitHub report reveals a rapid mainstreaming of generative AI, a surge in AI‑driven projects and contributions, evolving programming language rankings, heightened CI/CD automation, and stronger security practices, illustrating how developers worldwide are reshaping software creation and open‑source ecosystems.
This article compares traditional Linux crontab with Kubernetes CronJob, outlines the limitations of crontab, highlights the high‑availability and advanced features of K8s CronJob, and demonstrates how Alibaba Cloud SchedulerX provides a visual, low‑learning‑cost solution for managing container‑native scheduled tasks.
This article explains how Helm, the Kubernetes package manager, simplifies deploying multiple micro‑service applications with a single command, covering its core features, workflow, key concepts, step‑by‑step usage, release management, installation order, and a comprehensive command reference.
This article explains how software test engineers can combine ChatGPT and the HttpRunner framework to address DevOps testing pain points, record web operations, batch‑modify scripts, run and debug tests, and automatically generate API test cases and scripts for faster, more efficient regression testing.
Learn how to quickly set up a development‑test Azure Kubernetes Service (AKS) cluster using Terraform with default settings, including creating a Service Principal, configuring Terraform Cloud backend, defining variables, and applying the infrastructure, plus commands for login, plan, apply, and destroy.
This article presents a comprehensive, four‑stage roadmap for backend developers, covering foundational Go knowledge, engineering best practices, advanced system architecture, and expert‑level soft skills, offering practical guidance for career growth and technical mastery.
This article examines how six major Chinese state-owned banks leveraged the CAICT‑led DevOps Capability Maturity Model to assess dozens of projects, improve IT efficiency, integrate resources, and achieve measurable gains in delivery speed, quality, and security across agile development, continuous delivery, operations, and risk management.
This guide explains how to create an Azure Service Principal with the Azure CLI, extract its credentials using jq, and log in to Azure non‑interactively via the CLI, covering required parameters, role selection, and verification commands.
This article extends the ideas from "13 Years of Coding at Tencent" by presenting a comprehensive set of engineering self‑cultivation principles—including bias, entropy control, test‑driven design, early and automated testing, unified terminology, domain‑driven design, framework decoupling, and disciplined code encapsulation—to help developers write higher‑quality, maintainable code.
This guide explains the fundamentals of FRP, a reverse‑proxy tool for intranet penetration, and provides step‑by‑step instructions to deploy the FRPS server and FRPC client with Docker, configure ports, view logs, access the dashboard, expose local services, and troubleshoot common issues.
This article examines the emerging “shift down” software delivery approach, explains the limitations of traditional shift‑left and shift‑right testing, and shows how integrating both through platform engineering can improve efficiency, security, and agility in modern cloud‑native environments.
This article describes how Huya built a unified metadata platform to break data silos across its SRE systems, enabling standardized data ingestion, correlation, and analysis that improve resource governance, root‑cause diagnosis, and overall cost‑efficiency for large‑scale live streaming services.
Everbright Securities’ Sunshine E‑Office project passed the CAICT DevOps Continuous Delivery Level‑3 assessment, showcasing how standardized DevOps practices and tool empowerment can dramatically improve development efficiency, quality, and security, while driving digital transformation across the financial sector.
Anson from Tencent Cloud describes how the 微搭 low‑code platform uses a hybrid‑cloud architecture that separates public‑cloud design from private‑cloud deployment, employing a split‑able micro‑service design that can be merged into a single pod, cutting resource usage by up to 90 % and eliminating version‑related O&M issues.
This article explains Docker and Kubernetes fundamentals, compares their architectures, highlights Docker's achievements, traces the evolution of container technology, and clarifies why Kubernetes is essential while addressing common misconceptions about Docker’s role in modern cloud‑native environments.
At the 2023 vivo Developer Conference, eight internet‑technology experts presented their latest practices, showcasing a microservice platform serving over 500 million users with tens of thousands of services, a dual‑active stream‑batch big‑data architecture, a mixed‑deployment container scheduler, the low‑code Wukong system, and advanced short‑video optimizations that cut latency and playback costs.
This article reviews the most popular Docker security tools, explains their key features, and shows how they help organizations automatically scan images, detect vulnerabilities, enforce policies, and improve container runtime protection across development and production environments.
This article introduces Jianmu, an open‑source, highly extensible no‑code/low‑code CI/CD platform for DevOps, explains its purpose, provides online demo credentials, lists system requirements, and gives step‑by‑step deployment instructions using Docker‑Compose or Kubernetes along with a sample project setup.
At the 2023 GOPS Global Operations Conference in Shanghai, China Information Communication Research Institute announced that CICC Wealth's unified access and authentication project passed the DevOps Technical Operations Level‑2 assessment, showcasing how standardized DevOps practices and tool empowerment can dramatically improve quality, efficiency, and market competitiveness in the financial sector.
Beijing Mobile’s Order Center project passed the CAICT’s Level‑3 System Reliability and Continuity Engineering assessment, showcasing how SRE practices, cultural shifts, and tool automation boosted system stability, reduced incidents by 77%, cut recovery time by 54%, and set a benchmark for large‑scale IT operations in China’s telecom sector.
This article outlines essential microservice best practices—including the single‑responsibility principle, clear team responsibilities, appropriate tooling, asynchronous communication, DevSecOps security, independent data stores, isolated deployments, orchestration, and effective monitoring—to help developers design scalable, maintainable, and high‑performance backend systems.
This article presents a comprehensive, step‑by‑step roadmap for backend engineers, covering everything from basic Go language concepts, data structures, and OS fundamentals to advanced microservice design, high‑performance networking, scalability, reliability, security, DevOps practices, team and product management, and real‑world project execution.
The article traces the evolution of software delivery from early lean and continuous‑integration tools through the rise of DevOps, cloud, SaaS, and container orchestration, highlighting how growing scale and complexity gave birth to platform engineering and a shift‑left mindset for developers and ops teams.
The 21st GOPS Global Operations Conference in Shanghai unveiled the latest DevOps capability maturity assessment results from major Chinese banks, highlighting pioneering evaluations, detailed improvements across configuration, monitoring, and user experience, and introducing the comprehensive DevOps maturity model that guides digital transformation.
The article describes how Ant Group’s consumer credit technology platform leverages AI and cloud‑native architectures to achieve ultra‑fast operations, precise fund verification, large‑scale simulation, and seamless migration for dozens of financial institutions, addressing the massive technical challenges of internet‑scale credit services.
The article details CICC's successful completion of multiple DevSecOps assessments, shares interview insights from senior IT leaders on cultural, process, and technical implementations, and provides an overview of the DevOps capability maturity model and industry participation statistics, illustrating how standardized DevOps practices boost security and efficiency.
This article details Guangda Securities' successful DevOps assessment at the 2023 GOPS Global Operations Conference, describing how adopting standardized DevOps practices and a continuous delivery pipeline elevated their development efficiency, quality, and competitiveness in the financial technology sector.
Dongguan Securities' "Zhangzhengbao" service platform passed the China Academy of Information and Communications Technology's DevOps Continuous Delivery Level 3 assessment, demonstrating how standardized processes, automation, and metric‑driven improvements can boost efficiency, reduce costs, and enhance competitiveness in the financial sector.
