DevSecOps integrates security into every stage of the DevOps lifecycle, addressing cultural, technical, and organizational challenges through practices such as early security integration, automated testing, skill training, tool integration, compliance, and continuous monitoring, ultimately enabling faster, safer software delivery.
This article explains how to maintain a DevOps environment by implementing comprehensive monitoring, handling fault detection and performance metrics, automating alerts in a continuously changing cloud landscape, and integrating NOC and MSP practices for 24/7 reliability and efficient incident response.
The article explains continuous testing, its advantages, key testing types, and how integrating automated tests into CI/CD pipelines across all SDLC stages improves feedback speed, reduces costs, and enhances software quality for mobile and web applications.
This article describes Bilibili’s data quality platform, outlining its background, objectives, theoretical models, workflow stages (recording, checking, alerting), DSL for metrics, root‑cause analysis, scheduling strategies, heterogeneous source integration, rule coverage, intelligent monitoring, and future plans to achieve automated, real‑time, high‑reliability data assurance for massive daily workloads.
Zhongtai Securities' BeeBird Efficiency Platform, evaluated by the China Academy of Information and Communications Technology, achieved top‑level DevOps system and tool standards, delivering multi‑environment CI/CD, automated testing, security integration, and significant productivity gains that accelerate the firm's digital transformation in finance.
This article outlines the most common software testing metrics, explains how they differ from broader software quality measures, and shows how teams at project, department, and executive levels can select and track the right indicators in both waterfall and agile environments.
This article presents Python scripts for server‑side and client‑side resource monitoring, automatically checking CPU, memory, disk usage and network traffic, storing alerts in MySQL and optionally sending notifications via email or Enterprise WeChat, with deployment instructions and cron scheduling.
This article explains how Alibaba Cloud's Serverless Application Engine (SAE) leverages the open‑source KubeVela Workflow to overcome operational, scaling, and integration challenges, detailing the workflow design, step definitions, and three real‑world use cases that illustrate automated ops, release optimization, and rapid feature rollout.
This guide explains how to create an Nginx block file, use AWK to identify IPs that exceed 60 requests per minute, write a shell script to generate deny rules, and schedule the script with crontab to automatically block abusive IPs and return a 403 response.
This tutorial introduces Multipass, a lightweight cross‑platform VM manager, and walks through downloading, installing, checking the version, listing available Ubuntu images, launching a VM, inspecting and controlling it, and automating setup with cloud‑init configuration.
China Postal Savings Bank’s DevOps R&D collaboration platform and Xingchen automation testing system achieved excellent ratings in multiple assessment modules, illustrating how standardized tools and pipelines can dramatically improve quality, efficiency, and competitiveness in large enterprises undergoing digital transformation.
China Postal Savings Bank’s DevOps R&D Collaboration Platform and the Xingchen Platform’s Golden Bull Automated Testing System achieved top‑level evaluations in pipeline, CI/CD, and interface testing, showcasing how standardized tools and continuous delivery pipelines can dramatically improve quality, efficiency, and competitiveness in large enterprises.
This article demonstrates how to use Python's pywifi library to script a Wi‑Fi password brute‑force attack, improves the tool with command‑line and graphical interfaces built with Tkinter, and discusses scanning nearby networks, flexible dictionary selection, and future multithreading enhancements.
This article explains the core concepts, differences, and benefits of Infrastructure as Code (IaC), infrastructure provisioning, and configuration management, and introduces popular tools such as Terraform, Ansible, and CloudFormation while highlighting best‑practice workflows for DevOps engineers.
This article presents thirteen advanced Python scripts covering tasks such as internet speed testing, Google searching, web automation, lyric retrieval, EXIF extraction, OCR, image cartoonization, recycle bin cleaning, image enhancement, Windows version detection, PDF-to-image conversion, hex-to-RGB conversion, and website status checking, each with code examples.
Ansible, a rapidly popular open‑source automation tool built on Python, enables batch system configuration, program deployment, and command execution through thousands of built‑in modules, offering a simple yet powerful solution for operations engineers, illustrated here with 16 comprehensive images.
This guide explains how to set up ADB and Python libraries, enable USB debugging, and write Python scripts that control an Android phone to perform actions such as taking selfies, searching for word definitions, and capturing screenshots, providing a practical introduction to mobile automation.
This article describes the challenges, overall architecture, data development, model monitoring, continuous training, security‑trustworthiness, and future roadmap of Ant Security's intelligent risk‑control platform, illustrating how AI, big data, and cloud computing are integrated to create a scalable, automated MLOps solution for dynamic fraud detection and mitigation.
CITIC Bank's Software Development Center passed the prestigious "System and Tool Platform – Excellent" level of the DevOps Capability Maturity Model, detailing the evaluated Test Service Cloud and WuYueTian Quality Control platforms, the seven assessment modules, implementation challenges, and future DevOps plans.
This article explains how enterprises can design and implement a comprehensive observability platform—covering metrics, logs, tracing, fault response, post‑mortems, testing, capacity planning, and automation—to improve system reliability and user experience.
This article describes how a game development team designed, implemented, and continuously improved a static checking framework for Unity assets and code, covering pre‑submission hooks, post‑submission scripts, daily checks, CI/CD integration, UI enhancements, and lessons learned for better quality assurance.
This guide explores a curated set of launchers, shell enhancements, terminal replacements, Chrome extensions, and VSCode plugins that can dramatically improve developers' daily efficiency by streamlining repetitive tasks, improving navigation, and automating common workflows.
This article presents a comprehensive overview of intelligent test localization techniques—including spectrum‑based fault localization, error‑code driven build‑system localization, commercial revenue‑loss decision making, and UI case‑level tracing—detailing their motivations, methodologies, algorithms, and practical applications within automated testing pipelines.
This article details Tencent CDN's challenges and solutions for business continuity, covering bandwidth and device resource constraints, massive request handling, fault‑management lifecycle, automation bottlenecks, and the implementation of AIOps, intelligent alerts, capacity planning, and root‑cause analysis to ensure reliable service.
This article introduces the evolution of operations automation, highlights the power of concise shell scripts, and presents a 70‑page handbook covering fundamentals to advanced topics together with 100 ready‑to‑run script examples for Linux system administration and DevOps tasks.
This article details how a front‑end DevOps pipeline was designed and deployed to address delivery inefficiencies, quality and experience challenges by integrating requirement, development, testing, pre‑release and production stages through automated workflows, code quality controls, instant notifications, and seamless JDOS deployment.
Vivo’s cloud‑native journey, detailed from its 2018 machine‑learning pilot to a large‑scale container ecosystem, showcases how high‑availability design, automated multi‑cluster operations, CI/CD pipelines, and unified traffic ingress have dramatically improved efficiency, reduced costs, and enabled rapid, scalable AI‑driven services across the business.
This article analyzes the current challenges of front‑end delivery, outlines the bottlenecks in existing workflows, and presents a DevOps‑driven pipeline that automates build, test, and deployment to improve efficiency, quality, and collaboration across development teams.
This article examines the rise of NoOps in cloud‑centric environments, comparing it with DevOps, outlining its advantages such as higher automation and reduced staffing, and discussing challenges like residual operational needs, security responsibilities, and suitability for legacy or hybrid systems.
Even though automated testing speeds up release cycles, manual testing remains essential because it uncovers visual glitches, enables exploratory discovery, catches automation false positives and negatives, handles low‑volume scenarios cost‑effectively, and provides user‑centric insights that guide product optimization.
This tutorial walks through essential Linux command-line techniques, showing how to create a reusable logmsg command, a timestamped backup utility, and a comprehensive Spring Boot administration script, complete with code examples, symbolic linking, permission handling, and execution guidance.
This article describes how to build a tool that automatically extracts event tracking (埋点) information from Vue H5 projects by leveraging custom JSDoc tags, Webpack dependency analysis, and an ESLint plugin, enabling one‑click generation of comprehensive tracking documentation and route mapping.
To cope with the multi‑stage, feature‑rich and rapidly iterated NetEase News recommendation pipeline, the QA team introduced detailed stage logging, controllable recall and user‑profile injection, configurable filters, forced‑push mechanisms, an integrated performance‑testing platform, automated case configuration, centralized requirement tracking, and self‑test tools, dramatically boosting testing quality and efficiency while outlining future automation goals.
This article explains what API documentation is, why it is essential for backend development, outlines standard interface specifications, and discusses efficient ways to produce and maintain API docs, including the use of modern tooling to automate generation and testing.
The article presents the design, scientific methodology, system architecture, and case studies of Yanxuan's A/B testing platform, detailing how statistical principles, automated tracking, traffic allocation models, and unified reporting accelerate decision‑making and reduce development effort in e‑commerce experiments.
This guide demonstrates how to use Jenkins' currentBuild.changeSets variable within a pipeline script to obtain the list of files changed between builds, as well as the commit ID, author name, and commit message, enabling conditional flow control based on these details.
This article explains how to customize Jenkins build names and descriptions by setting the currentBuild.displayName and currentBuild.description variables within a pipeline, providing a sample script that incorporates environment, server group, and artifact version details for clearer build identification.
This article walks through building an Android AccessibilityService‑based tool that automatically detects WeChat contacts who have deleted or blocked you by using a fake‑transfer method, handling UI events, launching WeChat, and employing Kotlin code snippets for node navigation and gesture simulation.
This article shares practical approaches for QA professionals to boost work efficiency by cultivating the right mindset, leveraging automation and resource‑checking tools, and applying effective communication techniques, ultimately turning everyday tasks into high‑impact, streamlined processes.
This article introduces Android's AccessibilityService, explains its fundamentals, shows how to create, register, and configure the service, demonstrates common techniques such as node searching and interaction, and provides a complete Kotlin example that automatically logs into WeChat on Windows/Mac.
This guide explains how to integrate GitLab CI/CD with SonarQube, configure runners, set up SonarQube projects, define quality gates, and embed the pipeline into the development workflow to enforce code‑quality standards automatically.
This tutorial provides a complete, step‑by‑step guide to automatically deploy a Spring Boot project on CentOS 7 by installing Docker and Jenkins, configuring Maven and required plugins, creating a Jenkins pipeline, building the Docker image, and running the container, while avoiding common pitfalls.
Learn how to automate bulk find‑replace operations in Excel using Python’s pandas library, with a step‑by‑step walkthrough, complete code example, handling of NaN/NaT values, and the resulting output that streamlines repetitive data‑processing tasks.
This article examines Dewu App's rapid DevOps transformation, detailing the holistic analysis of development, testing, and operations, the step‑by‑step solution framework, concrete results for a thousand‑person engineering team, and insights on making DevOps an organizational evolution rather than a mere toolset.
This article describes Baidu's risk‑driven delivery approach, detailing the three current testing challenges, the design of a quality‑assessment system that uses machine‑learning (logistic regression) for risk identification, control and decision, and the resulting improvements in testing efficiency and quality.
PowerShell 7.3, built on .NET 7 and supported for 18 months, introduces enhancements such as the $PSNativeCommandArgumentPassing variable for consistent native command argument handling, improved error processing with $PSNativeCommandUseErrorActionPreference, and aligns future releases with .NET 8, while PowerShell 7.2 remains the LTS version.
This article explains how QA engineers can identify inefficiencies in their daily workflows, turn those observations into concrete tool requirements, and apply visualisation, automation, and process‑optimisation techniques—illustrated with game‑testing examples—to dramatically improve efficiency and reduce errors.
This article examines Baidu's risk‑driven delivery approach and AI‑powered intelligent testing, explaining how automated risk assessment, task allocation, test‑scope analysis, and quality‑score models can dramatically lower reliance on human judgment, improve testing efficiency, and accelerate project release cycles.
This practical guide walks iOS developers through installing OCLint, generating a compilation database, creating custom Clang‑AST rules, optimizing analysis runtime with parallel processing, and interpreting results that uncovered hundreds of performance‑critical issues, demonstrating how static analysis can dramatically improve startup speed.
This article explains how to manage multiple microservice projects with GitLab groups and Jenkins, demonstrating the use of Jenkins pipeline's parallel syntax for both parallel tasks and parallel stages, and provides a master job script that triggers builds concurrently to speed up deployments.
The article recounts Chen Jianhua’s presentation at the GOPS Global Operations Conference, detailing ZTO’s three‑stage journey in building a database operations platform—from initial automation to self‑service and finally to fine‑grained, data‑driven intelligent management—while sharing lessons and future plans.
This guide walks through setting up a one‑click automated deployment pipeline for a Spring Boot application using Docker and Jenkins on CentOS 7, covering Docker installation, Jenkins container setup, required plugins, job configuration, building, testing, and running the project.
This article examines CI/CD approaches within a Kubernetes ecosystem, detailing pull- and push-based pipeline architectures, their advantages and disadvantages, key considerations such as automated testing, validation and rollbacks, and reviews popular open-source tools like Spinnaker, Jenkins X and Argo CD.
BuiltWith, founded by Gary Brewer, turned a simple idea of detecting website technology stacks into a $14 million annual business that runs without any staff, illustrating the power of automation, strategic partnerships, and product‑focused growth.
This article outlines ten indispensable cloud‑native tools—from Docker and Kubernetes to Serverless, Helm, Ansible, and Wireshark—explaining how each supports modern agile development, improves infrastructure stability, and accelerates digital transformation in post‑pandemic enterprises.
Bilibili built a scalable data‑quality platform that records metrics from heterogeneous sources, checks them with a rich DSL, alerts once with root‑cause analysis, and uses event‑driven and time‑window scheduling, automated workflows, and intelligent monitoring to ensure real‑time, accurate, trustworthy data for petabyte‑scale processing.
This article introduces the Scrapeasy Python library, showing how a single line of code can scrape websites, retrieve links, images, PDFs, and videos, and download them to local storage, making web data extraction fast and straightforward.
This article presents the motivation, architecture, component selection, user authentication flow, micro‑service integration, and technical details—including custom Lua plugins and NGINX phases—of an automated operations platform built on the cloud‑native API gateway Apache APISIX.
This article explains why interface testing is essential for game quality and security, and provides a detailed, step-by-step methodology—including planning, analysis, test case design, execution, result verification, and automation—to help QA teams efficiently test server APIs and prevent player cheating.
This article introduces the open‑source SQLE platform, explains its intelligent SQL scanning features and OpenAPI, and provides a step‑by‑step guide with code examples for creating scan tasks, sending requests, and building a Go‑based utility to automatically upload and audit SQL files.
This article introduces fifteen of the most useful Python packages—ranging from data visualization and game development to HTTP requests and home automation—explaining their core features, typical use cases, and why they are valuable tools for Python programmers.
This article walks through extracting quiz questions, options, and answers from a Word document using Python, demonstrating why the original regex failed and providing three refined solutions with regular expressions, openpyxl, and pandas for reliable automation.
Discover ten practical Python automation scripts—from HTML parsing and QR code scanning to screenshot capture, PDF manipulation, StackOverflow querying, mobile device control, hardware monitoring, Instagram uploading, and video watermarking—that streamline repetitive tasks and boost productivity across diverse workflows.
This article explains the importance of mastering Gradle for Android development, describes what Gradle and build tools are, outlines its historical evolution and key characteristics, and provides a practical learning path with resources and future topics such as tasks, lifecycle, dependency management, and plugin development.
Discover ten practical Python automation scripts—from HTML parsing and QR code scanning to screenshot capture, PDF editing, StackOverflow querying, mobile device control, hardware monitoring, Instagram uploading, and video watermarking—that streamline repetitive tasks and boost productivity across diverse workflows.
This guide demonstrates how to use the python‑jenkins library to interact with Jenkins via its API, covering installation, configuration, job creation, copying, deletion, node management, plugin handling, and scripting examples for automating CI/CD pipelines.
This tutorial explains the fundamentals of Serverless architecture, outlines its BaaS and FaaS components, presents three typical use cases, and provides a step‑by‑step guide—including Python code and deployment instructions—to create an automated daily email service on Alibaba Cloud Serverless.
This tutorial walks through OCR fundamentals using pytesseract and chineseocr_lite, demonstrates how to push notifications via Server酱, provides reusable Python image‑processing utilities, and shows how to dump and parse Android UI XML for automated interactions.
The article explains Infrastructure as Code (IaC) as a foundational practice for cloud‑native, container, microservice, and DevOps environments, detailing its definition, goals, underlying cloud computing concepts, core principles like declarative configuration and idempotence, and practical adoption steps including cultural support and shared tooling.
Learn how to automate the extraction of answer symbols (√ and ×) from Word documents using Python, with step-by-step code examples employing docx, pandas, regex, and openpyxl to generate Excel files, and explore multiple community-contributed solutions.
The article details how China Construction Bank's software development center enhanced code quality and accelerated delivery by integrating unit testing, test‑driven development, mutation testing, automated test code generation, code‑style scanning, and shared template mechanisms within a mature DevOps pipeline.
This article provides a detailed introduction to Android Debug Bridge (ADB), covering its concepts, architecture, environment setup, common issues, command syntax, and practical automation examples using both shell scripts and Python, enabling developers to control devices, perform UI actions, and schedule tasks efficiently.
This article explains how to install and configure the Deploy Dashboard plugin in Jenkins to visualize deployment versions across environments, add deployment information via pipeline code, create custom dashboard views, and add quick‑deploy buttons for streamlined CI/CD operations.
This guide introduces Bash scripting fundamentals, covering variable declaration, printing with echo and printf, comments, user input, arrays, conditional statements, loops, functions, and tips for extending scripts with other languages, enabling readers to automate tasks on Unix-like systems.
This guide explains Rsync's fundamentals, SSH and daemon modes, detailed configuration options, practical command examples, and how to combine it with inotify‑tools for real‑time, automated file synchronization across Linux machines.
This comprehensive guide walks you through installing Postman, navigating its interface, sending your first request, and mastering essential and advanced features such as collections, batch execution, logging, assertions, variables, pre‑request scripts, request chaining, and extracting nested JSON values for effective API testing.
This tutorial shows how to create a free, automated daily WeChat public account push using a test account, custom template messages, and GitHub Actions scheduled workflows without any server costs.
This article explains how Jenkins Pipeline as Code replaces cumbersome freestyle job configurations with version‑controlled pipeline scripts, improving bulk modifications, consistency across multiple projects, and overall CI/CD management for enterprises.
The article examines how rapid AI adoption, AIOps, and hybrid‑work infrastructure investments are reshaping enterprise networking, security, and automation, highlighting AI‑powered assistants that can troubleshoot networks, the rise of SASE, and future trends toward human‑level AI performance.
This article shares practical Linux and vSphere techniques—including using rsync for rapid bulk deletions, scanning SCSI devices without reboot, safeguarding rm with shell parameter expansion, mounting remote filesystems via sshfs, and managing user groups with gpasswd—to boost everyday operations efficiency.
This article explains how to implement DevSecOps across an enterprise using Jenkins Template Engine (JTE), covering preparation of library resources, pipeline template configuration, plugin installation, and a complete pipeline test with sample code and console output.
The guide shows how to create a Tencent Cloud CVM and, using the RunInstances API for the instance and cloud disk, then the DescribeAddresses and TagResources (or AttachResourcesTag) APIs for the associated public IP and elastic NIC, apply an identical tag to all four resources for unified management and cost tracking.
In this article, the author addresses a Python Selenium web‑scraping problem raised by a community member, walks through the original code, presents alternative approaches with diagrams, and provides a concise, functional script that successfully extracts game opponent information from bookmaker.xyz, while also sharing resources for further learning.
Amid the current tech hiring slowdown, this guide outlines a comprehensive learning roadmap for software testers, covering fundamentals, Linux, shell scripting, web fundamentals, databases, packet‑capture tools, API testing, automation frameworks, mobile testing, TestOps, and performance and security testing to help engineers stay competitive and advance their careers.
This article details Baidu's comprehensive approach to improving Android app launch performance by evaluating existing tracing tools, selecting Perfetto, developing a Gradle-based automatic instrumentation plugin, handling trace collection and analysis with Trace Processor, and implementing automated detection of regressions, lock contention, and method-level CPU and wall‑time degradations.
This tutorial walks you through setting up a complete CI/CD pipeline on CentOS 7 using Docker, Jenkins, and Spring Boot, covering Docker installation, Jenkins container deployment, plugin and Maven configuration, job creation, Dockerfile setup, and automated project build and run.
This article details how the CTrip iOS team streamlined componentized development by introducing binary debugging, automating source‑code linking, solving M1 simulator clipboard issues, and building a visual ZTPodTool that reduces pod install time and accelerates test‑package generation.
This guide presents a curated collection of Python libraries that enable automation of Excel, Word, PowerPoint, ODF, PDF, email, and general file handling tasks, providing official links and key features for each library to help developers streamline office workflows.
This article provides a comprehensive guide to DevStream, an open‑source DevOps toolchain manager, covering its core concepts, configuration files, installation steps, basic commands, plugin development, and a practical example that demonstrates initializing and applying a full CI/CD pipeline on Kubernetes with ArgoCD.
This article walks through the design and implementation of a lightweight Mocha-like test framework for Node.js, covering automated testing concepts, core functions, asynchronous support, suite‑test tree construction, result collection, and verification with code examples and diagrams.
The article presents a comprehensive approach to Android game multi‑channel packaging, combining independent SDK modules with a unified proxy layer and an apktool‑based merge of manifests, resources, and smali code, automated through scripted Jenkins pipelines, which resolves dex limits, resource conflicts, and cuts packaging time from over an hour to roughly twenty minutes.
This article presents a comprehensive outline of a shell operations development course, covering core knowledge maps, SSH multi‑host management, distributed application deployment with Kafka, multi‑host service control scripts, and essential Ansible automation techniques for modern DevOps environments.
This guide explains how to install mlaunch and use it to rapidly set up MongoDB single nodes, replica sets, and sharded clusters, providing step‑by‑step command examples, operational commands, and reference links for efficient testing environments.
This article examines how emerging AI, cloud, and VR technologies reshape human‑machine collaboration, using 58.com’s VR laser capture tool redesign as a case study to illustrate design strategies, usability testing, and practical guidelines for creating intuitive, low‑learning‑curve experiences for novice users.
This article explores the origins of DevOps, defines its core principles, explains why organizations adopt it to accelerate delivery, reduce technical debt, and eliminate system fragility, and debunks three common misconceptions about its relationship with agile, tooling, and role expectations.
This article explains the stages of the DevOps lifecycle—planning, coding, building, testing, releasing, deploying, operating, and monitoring—along with the popular tools used at each phase to enable continuous integration, delivery, and deployment.
This article details the operational mindset, stability framework, and transformation journey of the Zuoyebang infrastructure team, covering service lifecycle management, standardization, cloud‑native architecture, multi‑active deployment, incident pre‑plan platforms, traffic scheduling, monitoring, capacity planning, and future directions for SRE service‑orientation.
This article outlines how our team overhauled the CI/CD pipeline, migrated from Jenkins to GitLab CI, introduced Kubernetes‑based execution, automated branch management via Jira integration, restructured artifact storage with JFrog, and built an in‑house SCA solution, all to boost development efficiency, reduce manual errors, and secure software delivery.
In this firsthand account, a technical leader describes how adopting the Apifox API testing and mock tool transformed their small company's development workflow, cutting interface testing, integration, and client support times dramatically while improving code quality and overall team efficiency.
The article describes how Beetle’s development workflow was improved by using GitLab webhooks to automatically publish JAR packages, trigger compilation, deployment, and CI checks, while notifying users via enterprise WeChat, thereby reducing manual steps and waiting time for developers and testers.
