An in‑depth interview with Zhejiang Mobile’s IT deputy general manager reveals how their Bee Cloud DevOps platform achieved excellent ratings in the national DevOps system‑and‑tool assessment, boosting automation, delivery speed, and overall operational efficiency.
This article details Saike Mobility's successful Level‑3 DevOps continuous‑delivery assessment, shares insights from an interview with their operations director, and explains the national DevOps capability maturity model that is shaping engineering efficiency across Chinese tech enterprises.
In this talk, veteran designer Ge Shaocheng shares how data‑driven design, rapid prototyping, and disciplined workflows helped teams at Baidu Nuomi, LinkedIn, Evernote, and JD Cloud&AI create standout products and brand identities, illustrating the balance between finite constraints and infinite value.
The article outlines the complex nature of testing environments, enumerates typical problems such as resource constraints, external dependencies, and service bugs, and presents systematic troubleshooting methods, useful tools, and real‑world case studies to improve reliability and efficiency.
This tutorial demonstrates how 3D auxiliary painting enhances completed 3D models by adding artistic flair and secondary creation, preserving volumetric lighting and texture while enriching visual richness, and walks through the complete workflow using the 'Little Monkey King' case study to inspire creators.
This article details how, despite limited resources and time, a product team designed and executed the “Part‑time Gold Rush” operation—defining goals, targeting young users, building a memorable brand, applying 5W1H strategy, leveraging AARRR growth tactics, and achieving revenue and traffic targets.
The article introduces Fermi estimation as a practical thinking tool, explains its origin, demonstrates how to break large problems into smaller MECE sub‑questions, and provides real‑world examples such as estimating piano tuners in Nanjing and daily milk‑tea sales near a Shanghai subway station.
iQiyi’s community strategy defines a core of users, diverse content formats, and strict platform mechanisms, evolving danmaku features and anti‑spoiler tools while avoiding low‑value shortcuts, and leverages IP‑driven campaigns such as meme festivals and fan‑selected performances to boost engagement without compromising the core viewing experience.
This article details a month‑long DevOps case study conducted by the IDCF team on traditional banking, describing the four guiding principles, the six‑stage workflow from team formation to retrospection, the research findings across major Chinese banks, and the resulting best‑case award and future digital‑transformation discussions.
This case study details how the Tangdou square‑dance app leveraged big‑data analytics, cloud deployment, and performance testing to solve user‑acquisition, crash‑handling, and operational challenges, ultimately achieving rapid growth and a robust, scalable data‑driven platform.
This article reviews ten well‑known enterprises—including Adidas, Capital One, Verizon, Disney, and Starbucks—that have undertaken large‑scale DevOps and cloud‑native transformations, detailing the challenges they faced, the cultural and technical changes implemented, and the measurable business benefits achieved.
Distributed architecture, built on distributed computing technologies like J2EE, transforms monolithic systems into multi‑layer, fault‑tolerant platforms by decoupling services, ensuring high availability, scalability, and resilience, while addressing challenges such as network latency, data consistency, and system complexity, as illustrated by real‑world case studies.
This article details how the 58APP team redesigned its recruitment detail page during the July super‑job season, outlining a two‑stage research‑to‑design workflow, information restructuring, situational emotional design, and post‑launch reflections to improve consistency, efficiency, and user trust.
This case study details Bulu's live‑streaming project, covering market analysis, design of a full‑process 1.0 experience, enhancements in 2.0 for traffic conversion and retention, innovative gift design, and the measurable impact on user engagement and business metrics.
This tutorial explains how to use BPMN’s data objects, groups, and text annotations to enrich a business process model, demonstrating the steps with a True Aqua distilled‑water ordering workflow, including state management for purchase orders and a final annotated diagram.
This article examines the DevOps standard, highlights common pitfalls through two case studies, and offers practical implementation paths and guiding principles to help organizations successfully adopt DevOps across development, testing, and operations teams.
In this interview, senior engineers from Lingque Cloud share how their company adopted Kubernetes six years ago, discuss the evolution of the platform, their contributions to the open‑source community, and their expectations for the future of cloud‑native technologies.
This article explains the challenges of traditional enterprise IT delivery, outlines the role of DevOps and continuous delivery, and presents a detailed case study of a large financial firm that achieved six‑fold deployment speed gains through standardized pipelines, artifact management, and automated cross‑team notifications.
The article reflects on the recent Matlab ban in China, examines the historical development of Matlab and other long‑standing software, extracts four strategic principles for creating indispensable technology, and urges a shift in mindset toward sustained, practical innovation over quick academic output.
The article details the GNSEC 2020 summit, the release of the seventh batch of DevOps standard assessments, Pudong Development Bank’s successful Level 3 continuous‑delivery evaluation, and an in‑depth Q&A revealing the bank’s DevOps transformation, challenges, and future plans.
The article details how China People's Insurance (PICC) leveraged a distributed micro‑service architecture, AI integration, and a DevOps maturity model to attain a level‑3 continuous delivery rating, illustrating the practical benefits, metrics, challenges, and future plans of their transformation.
This article reviews how leading Chinese internet companies such as JD.com, Ctrip, Qunar, 58.com, and Didi have adopted Elasticsearch for large‑scale order search, log analysis, real‑time monitoring, and security, describing the evolution of cluster architectures, shard strategies, multi‑cluster pipelines, and performance optimizations.
Xianyu’s integrated Flutter development model unifies client‑server communication through a shared JSON protocol, abstracts functions via a cross‑layer framework, introduces a Render‑Converter‑Model programming flow, consolidates FaaS and Flutter code in one repository, and cuts duplicated logic and coordination, enabling rapid feature delivery and faster bug fixes.
This article details how JD.com’s retail teams collaboratively designed, built, and launched the lightweight Jingdong Fast Version mobile app in early 2020, outlining the project’s tight timeline, cross‑team coordination, technical architecture, design simplifications, and the successful on‑time release despite pandemic constraints.
This article details a comprehensive redesign of a low‑price e‑commerce channel targeting lower‑tier cities, outlining scenario‑based positioning, design strategies such as amplified benefits, grassroots copy, lively atmosphere, trust building, and measurable improvements in conversion and user perception.
This article chronicles the five‑year evolution of Gaode Maps' application front‑end team, detailing how it grew from a handful of engineers handling short‑term activity development to a 100‑plus‑person group supporting five major business lines with dynamic rendering, performance optimization, and a robust engineering platform.
This article presents PICC Insurance's digital strategy that leverages a DevOps model to support micro‑service architecture migration, detailing the company's unique DevOps standardization, end‑to‑end processes, quality safeguards, deployment solutions, and efficiency analysis as shared at the GNSEC 2020 summit.
This case study examines how integrating resume viewing into a PC‑based instant‑messaging interface and refining layout, hierarchy, and interaction design dramatically improved recruiters' workflow efficiency and satisfaction, positioning the platform as a benchmark in personalized hiring solutions.
Beike’s real‑estate platform transitioned from a monolithic application to a service‑oriented, domain‑driven mid‑platform, detailing the architectural analysis, phased evolution, componentization, data services, and operational insights that enabled scalable, reusable business capabilities across multiple city‑level services.
This article presents a comprehensive design decision model that helps UX designers and product teams navigate complex product ecosystems, improve design efficiency, and achieve measurable performance gains through structured goal decomposition, method selection, output creation, data validation, and iterative refinement.
This case study details how 58.com’s rental page was redesigned by analyzing user data and UI issues, consolidating modules, optimizing the search flow, and introducing flexible features, resulting in a streamlined layout that improves conversion rates and overall user experience.
This article analyzes the rapid construction of Huoshenshan and Leishenshan hospitals, using it as a case study to compare waterfall, spiral, iterative, and Scrum development models, discuss the shift toward agile practices, and outline quality‑built operations principles for complex, time‑critical projects.
This article details the end‑to‑end redesign of the Cloud Assistant mobile app for B2B merchants, covering initial analysis, competitive benchmarking, problem identification, design execution—including framework optimization, brand refresh, and component‑based UI language—and reflections on continuous improvement.
This article presents a detailed DevOps case study of the Huoshenshan and Leishenshan hospital construction, outlining a ten‑day timeline of parallel and serial value‑streams, highlighting extreme efficiency, short lead times, and a high proportion of value‑added activities across infrastructure, power, communications, medical systems, and IT equipment.
This case study examines how deep user research and a targeted attention‑model redesign dramatically increased traffic conversion for 58 Tongzhen’s rural‑town platform, revealing the habits, preferences, and social dynamics of lower‑tier market users and outlining practical optimization steps.
This article reviews the rapid ten‑day construction of Huoshenshan and Leishenshan hospitals from a DevOps perspective, highlighting how a ‘small team, big backend’ organizational model—mirroring agile and networked structures—enabled efficient coordination across multiple industries and swift project delivery.
The article examines how project management and agile methodologies were applied to China’s nationwide COVID‑19 response, illustrating initiation, planning, execution, risk and stakeholder management, iterative delivery, transparency, and continuous improvement through concrete examples and a structured framework.
This case study details the comprehensive redesign of an internal video‑conferencing application, covering visual style, color system, information hierarchy, user‑flow improvements, service‑touchpoint mapping, and post‑meeting feedback, ultimately raising user satisfaction by 30% and achieving an 85% five‑star rating.
The article examines the energy sector’s digitalization challenges and presents CNPC’s “Dream Cloud” platform—detailing its cloud‑native architecture, container‑based PaaS, DevOps workflow, and service‑oriented framework—and shows how these technologies enable unified data sharing, agile application delivery, and measurable operational improvements across upstream oil and gas operations.
This article examines the evolution of the mid‑platform concept in Chinese tech giants, outlines how companies like Tencent, Baidu, Xiaomi, Didi, JD, NetEase, Yonyou and Zhihu implement and differentiate front‑end, back‑end, and mid‑platform layers, categorizes platform types, and discusses common challenges and organizational pitfalls.
During the COVID‑19 outbreak, Amap’s engineers and partners created a free “Medical‑Staff Ride” service for Wuhan’s medical personnel, designing, coding, testing, and launching the app‑integrated ride‑hailing feature within three days and adding a reservation function the next day, thanks to prior platform upgrades, tight cross‑functional collaboration, and rapid decision‑making.
The article recounts Jiangsu Telecom’s successful Level‑3 DevOps continuous delivery assessment at the 2019 Beijing Operations Conference, highlighting the role of standardization and tooling, sharing interview insights on the intelligent pre‑processing system, and outlining the broader DevOps standard ecosystem in China.
CITIC Bank’s software development center shares how three flagship projects passed the level‑3 DevOps continuous‑delivery assessment, revealing the role of standardization, tool empowerment, agile practices, and container‑based pipelines in accelerating delivery and boosting team morale.
In 2019, IDCF organized three in‑depth DevOps case study events where participants analyzed the practices of leading companies such as Facebook, Microsoft, Etsy and others, highlighting hacker culture, automated Windows builds, and a five‑step tech transformation roadmap.
The article shows how product‑thinking—identifying users, their pain points, and translating them into concrete solutions through an Ask‑Think‑Experience loop—can deeply uncover real needs, illustrated by a hot‑pot analogy and a customer‑service chatbot case that evolved from simple FAQs to a 70% automated response system.
JD Central’s 2019 merchant‑center overhaul transformed a fragmented, hard‑to‑use backend into a unified, efficient platform through intensive cross‑team collaboration, rapid component‑based development, and focused user‑experience research, delivering two versions on schedule and earning strong merchant praise.
This article provides a comprehensive overview of Automated Machine Learning (AutoML), covering its definition, objectives, research areas, hyperparameter optimization methods, pipeline construction, major CASH algorithms, open-source frameworks such as AutoSklearn and NNI, practical case studies, and current open research challenges.
This case study details how the internal collaboration platform "Meishi" at 58 Group was redesigned through user research, data analysis, visual branding, and service touchpoint upgrades, resulting in improved efficiency, stronger brand perception, and a sustainable experience iteration framework for over 20,000 employees.
In just 30 days the used‑car division transformed its entire application portfolio from 3.33% to full containerization, cutting costs, speeding deployments, and handling 120 million daily requests, while sharing the practical lessons, challenges, and future goals learned from the journey.
The team created a reusable front‑end animation library by researching common effects, packaging them into an npm module, building a Vue‑based management backend, and integrating the library into business pages, which boosted user stay time by ~30%, performance by ~10% and cut bounce rates by ~60%, as demonstrated in the Douluo Dalu and Dark Angel case studies.
This article explores the emerging discipline of interaction design language, illustrating how concepts like control power, drag versus flick gestures, and case studies such as bus‑route apps and WeChat navigation can improve communication among designers, developers, and product managers.
JD Retail’s technology and data platform adopted agile methods, launched training and coaching, created an Agile Project Management Guide, and achieved a 25% reduction in delivery cycles while 80% of projects now follow agile practices, showcasing measurable efficiency gains.
Tencent’s extensive self‑developed cloud migration strategy consolidates its diverse business lines by adopting cloud‑native services, standardizing architectures, and using a five‑stage migration process—planning, design, implementation, validation, and operation—to boost development efficiency, reduce costs, enhance reliability, and showcase the QQ migration as a flagship success.
This article chronicles AutoHome’s five‑year journey of financial information system modernization, detailing the initial 2014 challenges, three development phases, the technical stack transitions, and the strategic outcomes that enabled unified finance operations and data‑driven management.
The 2019 China Project Management Development 20‑Year Achievement Forum highlighted Alibaba Infrastructure's award for Best Enterprise Practice, where its PMO shared a layered strategic project management framework that translates departmental strategy into executable projects, offering insights for organizations facing rapid market changes.
The talk presents the Dual‑Loop model of Continuous Delivery 2.0, explains how cultural change and rapid validation drive productivity, illustrates the approach with Flickr, LinkedIn and Google case studies, and introduces the Ten‑Times‑Speed principle for accelerating software delivery cycles.
An experienced Alibaba senior tech expert shares a comprehensive, step‑by‑step guide to system design, covering purpose, measurable goals, core design principles, detailed subsystem planning, and real case studies like HSF, T4, and multi‑site deployment, offering practical insights for architects to avoid common pitfalls.
This article explains the need for DevOps, contrasts it with ITIL, outlines practical steps for implementation, and shares Vipshop’s component‑centric DevOps practice, including configuration platforms, risk‑matrix control, and continuous improvement metrics, offering engineers actionable insights for real‑world deployment.
Suning’s OCR “Fire Eye” robot transformed a two‑year, zero‑start project into an industry‑leading AI solution that automates invoice code extraction and verification across hundreds of financial document types, dramatically cutting manual effort and boosting accuracy.
JD.com transformed its overseas e‑commerce expansion by adopting a component‑based, platform‑centric architecture that enabled the Thailand site to go live two weeks early, cutting development cycles from a month to a week and delivering a unified, scalable global codebase.
This article examines Netflix's evolution through three growth phases—DVD mail service, streaming transition, and original content production—while analyzing its disruptive culture of freedom and responsibility, DevOps practices, anti‑fragile mindset, and the strategic lessons for organizations.
This article explores the concept of the middle platform in Chinese tech firms, tracing its roots from Supercell’s game development model to Alibaba’s 2015 restructuring, examining how companies like Tencent, Baidu, and JD implement middle platforms, the pain points they address, the types of middle platforms, design principles, and criteria for enterprises considering adoption.
The author, a software engineer and team lead, created a WeChat mini‑program powered by cloud development to help himself and teammates practice PMP exam questions, documenting the background, app screenshots, cloud backend setup, and GitHub commit history.
This case study explains how Alibaba Local Life combined the Koubei and Ele.me brand marks into a cohesive logo system, detailing the design difficulties, grid standards, color palette, and practical applications that support the brand's unified visual identity across offline consumption scenarios.
This article presents a comprehensive case study of the Dada‑JD Daojia big data platform, detailing its evolution from a MySQL‑based warehouse to a multi‑layered One Data, One Platform, One Service, Many Apps architecture, the technical challenges faced, and the strategic approaches adopted to ensure coverage, accuracy, stability, and scalability.
The article analyzes the mid‑platform (Zhongtai) concept—its military origins, how it standardizes business rules, improves efficiency, and enables rapid user‑centric responses—illustrated with Alibaba, Haier, and Huawei case studies, and discusses benefits, challenges, and practical recommendations for enterprises.
This article presents a detailed, practice‑driven guide for enterprise WiFi, covering network planning, full‑coverage design, channel optimization, security, KPI‑based monitoring, probe‑based measurement, troubleshooting techniques, and real‑world case studies from Ctrip, highlighting how systematic operations can ensure high‑quality wireless service.
This article outlines three core architecture design principles—appropriateness, simplicity, and evolution—illustrated with Taobao’s journey from a simple PHP site to a sophisticated, self‑developed distributed system, showing how fitting solutions, keeping designs simple, and iteratively evolving with business needs lead to sustainable scalability.
The announcement showcases a 30‑day community sharing event for the open‑source DBLE middleware, highlighting three member submissions that cover a cross‑shard query case study, detailed rule.xml and server.xml configuration guides, and a tutorial on creating custom sharding algorithms, along with reward details.
The article analyzes how MySQL’s REPLACE INTO statement can cause deadlocks by acquiring exclusive GAP locks during duplicate‑key handling, illustrates the issue with a step‑by‑step case study of three concurrent transactions, and recommends using pre‑check SELECT‑INSERT or serializing the statements to avoid the problem.
This article shares the practical experience of rapidly designing and launching the "Magic Jianghu" blockchain mini‑program, offering five actionable tips on collaborative design, information architecture, speed‑first development, modular UI, and focused visual reviews to help teams deliver blockchain products efficiently.
This article explains how designers with 3‑5 years of experience can apply ROI‑focused UX measurement methods—starting from selecting the right product, defining business goals, using the HEART framework, and following a “point‑line‑plane” case study—to turn user experience into quantifiable business value.
This guide outlines three practical steps—clarifying brand perception, strengthening visual identity, and boosting influence—using real‑world examples like Didi, Google, and Douyin to help designers and product teams revitalize brands that lack recognition.
The article presents a comprehensive case study of the C3 credit system’s agile and DevOps transformation, detailing the challenges in configuration and version management, the design of a dual‑mode development and delivery platform, automated pipelines, quality controls, full‑process traceability, organizational rollout, and the resulting efficiency gains, while also including a DevOps recruitment notice.
Youku’s Cat Night live broadcast on November 10 attracted 25 million viewers and leveraged intelligent bandwidth control, machine‑learning‑based video encoding, and a 50 fps high‑frame‑rate engine to deliver seamless 4K streaming and interactive gaming experiences without lag.
This article shares Meituan's practical performance‑optimization techniques—including code analysis, database tuning, caching strategies, asynchronous processing, JVM adjustments, multithreading, and monitoring—illustrated with real case studies that reduced job runtimes from over 40 minutes to under 15 minutes.
The 2018 roundup showcases ten standout data‑visualization projects—from a Spotify‑driven map of Bruce Springsteen’s songs and a real‑time solar‑lunar app, to Game of Thrones dialogue analytics, interactive world‑book maps, Apollo mission prints, child‑friendly Earth bios, mascara‑choice charts, Marvel cinematic networks, ISS construction timelines, and a poster‑ready Jupiter moons diagram.
In a 2018 Beijing police operation, a former operations supervisor illegally raised his system permissions, downloaded three proprietary project source codes from a tech company, and sold them for nearly eight million yuan, leading to the arrest of two suspects after extensive digital forensic investigation.
This article breaks down a step‑by‑step viral marketing case study for NetEase Planet, covering goal definition, target audience, theme selection, design of short user paths, result presentation, sharing tactics, and post‑launch considerations to achieve high‑impact brand propagation.
This article presents two STEM case studies—materials science and animal science—implemented at a Shanghai kindergarten and museum, detailing exploration zones, teacher training, hands‑on activities, and evaluation methods that illustrate integrated, inquiry‑based learning for young children.
The article presents an in‑depth interview with Zhang Liang, product lead of Ant Group’s mobile Platform‑as‑a‑Service (mPaaS), detailing its three‑dimensional architecture—client capabilities, mobile middle‑platform, and backend connectivity—while highlighting design philosophies, evolution from v1.0 to v3.0 and concrete case studies such as Shanghai Metro and 12306.
In a live TAN forum session at JD headquarters, former Tiantian Music CEO Huang Xiaojie explained the concept of first principles, illustrated it with cases like Elon Musk and Cai Wensheng, and offered practical steps for product managers to adopt this mindset.
The article presents a comprehensive overview of 360's Big Data Center evolution, covering business background, platform‑as‑a‑service architecture, data asset management, user‑profile unification, platform milestones, technical architecture, performance optimizations, online query capabilities, future plans, and a Q&A session.
This article introduces the “Extreme Deliberation” method—a step‑by‑step visual design framework that breaks problems into key dimensions, explores opposite extremes, and iteratively refines solutions, illustrated with logo, icon, and content‑list case studies.
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.
This article recounts a securities firm's intensive one‑day system upgrade, detailing the weeks‑long preparation, the meticulous Saturday‑morning execution, and the post‑upgrade verification that together illustrate the critical role of disciplined operations in maintaining ultra‑reliable trading platforms.
This case study examines the shortcomings of traditional smart gas meters and explains how NB‑IoT combined with Huawei's OceanConnect platform delivers a cloud‑based, low‑power, real‑time smart gas solution that improves meter reading, safety, billing, and operational efficiency.
This article examines Baidu's practical applications of machine‑learning‑driven intelligent operations, detailing three real‑world scenarios, the challenges of KPI anomaly labeling, the design of an automated detection framework, evaluation results across multiple datasets, and broader insights for scaling AIOps in production environments.
This article analyzes Nationwide Insurance’s multi‑year DevOps transformation—detailing its organizational scale, climbing‑metaphor roadmap, lead‑time metric focus, developer‑experience tooling, support model, and a rapid‑response success during Hurricane Harvey—offering a practical case study for large enterprises.
This article examines Nationwide's multi‑year DevOps transformation—detailing its massive IT organization, phased climbing‑metaphor roadmap, leadership and support models, concrete experiments that boosted developer experience and lead‑time, and a real‑world success during Hurricane Harvey.
This article analyzes Nationwide Insurance's multi‑year DevOps transformation, detailing its organizational scale, strategic goals, experiment timeline, team interaction model, developer‑experience improvements, lead‑time metric, support structure, and a rapid response case that together illustrate how a large financial services firm accelerated delivery while reducing risk.
This article explains the fundamentals of branding, outlines a seven‑step process for app‑level brand design—including user research, positioning, visual identity, and operational integration—and showcases a real‑world NetEase case study with before‑and‑after visuals.
This article shares a comprehensive overview of game operation security at Tencent, covering personal background, real‑world incident cases, the inherent challenges of large‑scale game services, past monitoring efforts, and a new data‑driven alerting framework that dramatically reduces false alarms while protecting game economies.
This article shares three real-world NetEase user‑research case studies—usability testing for new‑user onboarding, questionnaire‑driven redesign of a trading interface, and interviews plus surveys of high‑net‑worth customers—showing how focusing on core business problems leads to high adoption rates and measurable product improvements.
The article compiles thirteen post‑mortem case studies of severe system outages—from AIX NTP misconfiguration and backup appliance driver issues to PowerHA node ID conflicts and hardware failures—detailing symptoms, root‑cause analysis, and practical remediation steps for each incident.
In just over a month, 37 Interactive Entertainment transformed its fragmented monitoring wall into a unified, twelve‑screen dashboard by consolidating game and service data into Elasticsearch, creating a single API, and employing modular JavaScript, custom ECharts visualizations and a 3D map, delivering real‑time insights with a cohesive sci‑fi inspired UI.
Facing a last‑minute performance crisis on a major release, the author dissected eight SQL statements, merged four permission‑related queries using Oracle's RANK function, and reduced the responsibility‑lookup time from five seconds to under one second, ensuring the system met its strict latency target.
In this interview, JD POP senior technical product manager Zhou Yinhua shares her experiences on driving innovation within product management, detailing the importance of innovative thinking, the challenges faced, the development of the POP merchant consulting platform, and how these practices have strengthened JD’s e‑commerce operations.
This article examines why electricity dominates data‑center operating costs, outlines practical green‑IT measures—including enclosure design, airflow management, lighting, and renewable power—and presents three detailed case studies that illustrate how modular design, cold‑aisle containment, and innovative cooling can dramatically reduce PUE and overall energy consumption.
This case study details how Shenzhen Fangger Technology leveraged Huawei NB‑IoT technology to replace traditional solar‑powered relay gateways with direct NB‑IoT communication, solving power, installation, and interference issues while reducing costs and environmental impact in smart road parking solutions.
