BestHub
Sign in
Tagged articles

Case study

502 articles · Page 5 of 6
JD Retail Technology
JD Retail Technology
May 26, 2020 · Mobile Development

Case Study: Rapid Development of JD.com “Jingdong Fast Version” Mobile App

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.

Case studyJD.comMobile App
0 likes · 13 min read
Case Study: Rapid Development of JD.com “Jingdong Fast Version” Mobile App
JD.com Experience Design Center
JD.com Experience Design Center
May 15, 2020 · Product Management

How to Redesign a Low‑Price E‑Commerce Channel for the Bottom‑Tier Market

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.

Case studyUI redesigne-commerce
0 likes · 11 min read
How to Redesign a Low‑Price E‑Commerce Channel for the Bottom‑Tier Market
Alibaba Cloud Developer
Alibaba Cloud Developer
May 13, 2020 · Frontend Development

How Gaode’s Front‑End Team Scaled from 5 to 100+ Engineers in 5 Years

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.

AmapCase studyFrontend
0 likes · 12 min read
How Gaode’s Front‑End Team Scaled from 5 to 100+ Engineers in 5 Years
Efficient Ops
Efficient Ops
May 11, 2020 · Operations

How PICC Insurance Drives Digital Transformation with DevOps Standardization

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.

Case studyDevOpsMicroservices
0 likes · 2 min read
How PICC Insurance Drives Digital Transformation with DevOps Standardization
58UXD
58UXD
Apr 24, 2020 · Product Management

How Redesigning an IM Feature Boosted Recruitment Efficiency

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.

Case studyIM featureUX
0 likes · 7 min read
How Redesigning an IM Feature Boosted Recruitment Efficiency
Beike Product & Technology
Beike Product & Technology
Apr 10, 2020 · R&D Management

Case Study: Evolution of Beike’s Real‑Estate Mid‑Platform Architecture and Service‑Oriented Transformation

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.

Case studyDomain-Driven DesignR&D Management
0 likes · 15 min read
Case Study: Evolution of Beike’s Real‑Estate Mid‑Platform Architecture and Service‑Oriented Transformation
58UXD
58UXD
Apr 8, 2020 · Product Management

How to Boost Design Efficiency: A Decision Model for UX Teams

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.

Case studyUX designdesign decision model
0 likes · 10 min read
How to Boost Design Efficiency: A Decision Model for UX Teams
58UXD
58UXD
Apr 2, 2020 · Product Management

How 58.com Revamped Its Rental Page to Boost User Efficiency

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.

58.comCase studyProduct Redesign
0 likes · 9 min read
How 58.com Revamped Its Rental Page to Boost User Efficiency
Suning Design
Suning Design
Apr 1, 2020 · Product Management

How We Revamped the Cloud Assistant App: A B2B Product Redesign Journey

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.

B2B product designCase studyMobile App
0 likes · 11 min read
How We Revamped the Cloud Assistant App: A B2B Product Redesign Journey
DevOps
DevOps
Mar 30, 2020 · Operations

Efficient Value Stream in the Construction of Huoshenshan and Leishenshan Hospitals: A DevOps Case Study

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.

Case studyDevOpsEfficiency
0 likes · 6 min read
Efficient Value Stream in the Construction of Huoshenshan and Leishenshan Hospitals: A DevOps Case Study
58UXD
58UXD
Mar 25, 2020 · Product Management

Boosting Rural Market Traffic: A Product Management Case Study on User‑Centric Design

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.

Case studyattention modelproduct design
0 likes · 7 min read
Boosting Rural Market Traffic: A Product Management Case Study on User‑Centric Design
DevOps
DevOps
Mar 25, 2020 · Operations

DevOps Case Study: ‘Small Team, Big Backend’ Organizational Structure in the Rapid Construction of Huoshenshan and Leishenshan Hospitals

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.

Case studyDevOpsOperations
0 likes · 6 min read
DevOps Case Study: ‘Small Team, Big Backend’ Organizational Structure in the Rapid Construction of Huoshenshan and Leishenshan Hospitals
JD Retail Technology
JD Retail Technology
Mar 23, 2020 · R&D Management

Applying Project Management and Agile Principles to China’s COVID‑19 Response: A Case Study

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.

COVID-19Case studyProject Management
0 likes · 23 min read
Applying Project Management and Agile Principles to China’s COVID‑19 Response: A Case Study
58UXD
58UXD
Mar 16, 2020 · Product Management

Revamping an Enterprise Video Conferencing Tool: Design Strategies that Boost User Satisfaction by 30%

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.

Case studyProduct RedesignService design
0 likes · 10 min read
Revamping an Enterprise Video Conferencing Tool: Design Strategies that Boost User Satisfaction by 30%
Cloud Native Technology Community
Cloud Native Technology Community
Mar 11, 2020 · Industry Insights

How CNPC’s “Dream Cloud” Platform Accelerates Energy Industry Digital Transformation

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.

CNPCCase studyCloud Native
0 likes · 7 min read
How CNPC’s “Dream Cloud” Platform Accelerates Energy Industry Digital Transformation
Architects' Tech Alliance
Architects' Tech Alliance
Mar 5, 2020 · R&D Management

Understanding the Mid‑Platform (Zhongtai) Architecture: History, Practices, and Pitfalls in Major Tech Companies

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.

Case studyenterprise platformsmid‑platform
0 likes · 13 min read
Understanding the Mid‑Platform (Zhongtai) Architecture: History, Practices, and Pitfalls in Major Tech Companies
Amap Tech
Amap Tech
Feb 20, 2020 · R&D Management

Rapid Development of a Free Medical Ride‑Hailing Service by Amap During the COVID‑19 Outbreak

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.

COVID-19Case studyRide Hailing
0 likes · 9 min read
Rapid Development of a Free Medical Ride‑Hailing Service by Amap During the COVID‑19 Outbreak
Efficient Ops
Efficient Ops
Dec 26, 2019 · Operations

Inside Jiangsu Telecom’s Leap to Level‑3 DevOps Continuous Delivery

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.

Case studyContinuous DeliveryOperations
0 likes · 10 min read
Inside Jiangsu Telecom’s Leap to Level‑3 DevOps Continuous Delivery
Efficient Ops
Efficient Ops
Dec 26, 2019 · Operations

How CITIC Bank Achieved Level‑3 DevOps Continuous Delivery: Key Lessons

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.

CITIC BankCase studyContinuous Delivery
0 likes · 15 min read
How CITIC Bank Achieved Level‑3 DevOps Continuous Delivery: Key Lessons
37 Interactive Technology Team
37 Interactive Technology Team
Dec 20, 2019 · Product Management

Applying Product Thinking to Deeply Uncover User Needs

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.

Case studyCustomer ServiceProduct Thinking
0 likes · 8 min read
Applying Product Thinking to Deeply Uncover User Needs
JD Retail Technology
JD Retail Technology
Dec 12, 2019 · Industry Insights

How JD Central Revamped Its Merchant Backend in Record Time

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.

Case studyJD CentralProject Management
0 likes · 6 min read
How JD Central Revamped Its Merchant Backend in Record Time
JD Tech Talk
JD Tech Talk
Dec 5, 2019 · Artificial Intelligence

An Overview of Automated Machine Learning (AutoML): Definitions, Algorithms, Frameworks, and Open Challenges

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.

AutoMLCase studyNeural Architecture Search
0 likes · 14 min read
An Overview of Automated Machine Learning (AutoML): Definitions, Algorithms, Frameworks, and Open Challenges
58UXD
58UXD
Dec 4, 2019 · Product Management

How a Corporate Platform Revamped User Experience: A Design Case Study

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.

Case studyInternal toolsUI-UX
0 likes · 8 min read
How a Corporate Platform Revamped User Experience: A Design Case Study
HomeTech
HomeTech
Nov 29, 2019 · Cloud Native

How a Used‑Car Business Achieved 100% Containerization in One Month

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.

Case studyCloud NativeDevOps
0 likes · 8 min read
How a Used‑Car Business Achieved 100% Containerization in One Month
37 Interactive Technology Team
37 Interactive Technology Team
Nov 27, 2019 · Frontend Development

Building a Front-End Animation Library: Process, Implementation, and Case Studies

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.

Case studyFrontendLibrary
0 likes · 10 min read
Building a Front-End Animation Library: Process, Implementation, and Case Studies
网易UEDC
网易UEDC
Nov 27, 2019 · Fundamentals

Unlocking Interaction Design: How ‘Control Power’ Transforms UI Communication

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.

Case studyControl Theorydesign language
0 likes · 9 min read
Unlocking Interaction Design: How ‘Control Power’ Transforms UI Communication
Tencent Cloud Developer
Tencent Cloud Developer
Nov 20, 2019 · Cloud Computing

Tencent's Massive Self-Developed Business Cloud Migration Strategy and Practices

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.

Business StrategyCase studycloud migration
0 likes · 16 min read
Tencent's Massive Self-Developed Business Cloud Migration Strategy and Practices
HomeTech
HomeTech
Nov 6, 2019 · R&D Management

Case Study of AutoHome’s Financial Information System Evolution (2014‑2019)

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.

Case studyEnterprise ArchitectureFinancial Systems
0 likes · 8 min read
Case Study of AutoHome’s Financial Information System Evolution (2014‑2019)
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Oct 31, 2019 · R&D Management

Alibaba Infrastructure PMO Wins Best Enterprise Practice Award and Presents Strategic Project Management Framework

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.

AlibabaBest Practice AwardCase study
0 likes · 6 min read
Alibaba Infrastructure PMO Wins Best Enterprise Practice Award and Presents Strategic Project Management Framework
Continuous Delivery 2.0
Continuous Delivery 2.0
Aug 28, 2019 · Operations

Continuous Delivery 2.0: Dual‑Loop Model, Cultural Change Four‑Step Method, and the Ten‑Times‑Speed Principle

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.

Case studyCulture ChangeDevOps
0 likes · 17 min read
Continuous Delivery 2.0: Dual‑Loop Model, Cultural Change Four‑Step Method, and the Ten‑Times‑Speed Principle
Alibaba Cloud Developer
Alibaba Cloud Developer
Aug 16, 2019 · Backend Development

Mastering System Design: Real-World Lessons from Alibaba’s Architecture Veteran

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.

Case studySystem Designdistributed systems
0 likes · 22 min read
Mastering System Design: Real-World Lessons from Alibaba’s Architecture Veteran
dbaplus Community
dbaplus Community
Aug 12, 2019 · Operations

Why DevOps Matters and How to Implement It: Practical Lessons from Vipshop

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.

Case studyDevOpsITIL
0 likes · 12 min read
Why DevOps Matters and How to Implement It: Practical Lessons from Vipshop
DevOps
DevOps
Jul 24, 2019 · Operations

Netflix Case Study: Culture, Growth, and Engineering Practices

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.

Anti-fragileCase studyCulture
0 likes · 16 min read
Netflix Case Study: Culture, Growth, and Engineering Practices
21CTO
21CTO
Jul 9, 2019 · Product Management

Why Tech Giants Embrace Middle Platforms: Origins, Principles, and Real‑World Cases

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.

Case studyEnterprise Architecturedigital transformation
0 likes · 23 min read
Why Tech Giants Embrace Middle Platforms: Origins, Principles, and Real‑World Cases
Dada Group Technology
Dada Group Technology
Jun 11, 2019 · Big Data

Building and Evolving the Dada‑JD Daojia Big Data Platform: Architecture, Strategies, and Lessons Learned

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.

Big DataCase studyData Governance
0 likes · 14 min read
Building and Evolving the Dada‑JD Daojia Big Data Platform: Architecture, Strategies, and Lessons Learned
Architects' Tech Alliance
Architects' Tech Alliance
Apr 12, 2019 · Industry Insights

How Mid‑Platform (Zhongtai) Strategy Powers Modern Enterprise Digital Transformation

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.

Case studyEnterprise ArchitecturePlatform strategy
0 likes · 11 min read
How Mid‑Platform (Zhongtai) Strategy Powers Modern Enterprise Digital Transformation
Ctrip Technology
Ctrip Technology
Mar 28, 2019 · Operations

Comprehensive Guide to Enterprise WiFi Planning, Deployment, and Operations – Practices from Ctrip

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.

Case studyMonitoringOperations
0 likes · 16 min read
Comprehensive Guide to Enterprise WiFi Planning, Deployment, and Operations – Practices from Ctrip
Java High-Performance Architecture
Java High-Performance Architecture
Mar 17, 2019 · Fundamentals

Mastering Scalable Architecture: The Power of Simplicity, Fit, and Evolution

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.

Case studyDesign Principlesarchitecture
0 likes · 6 min read
Mastering Scalable Architecture: The Power of Simplicity, Fit, and Evolution
Aikesheng Open Source Community
Aikesheng Open Source Community
Feb 26, 2019 · Databases

Community Contributions on DBLE: Case Analysis, Configuration Guides, and Custom Sharding Algorithms

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.

Case studyConfigurationDBLE
0 likes · 5 min read
Community Contributions on DBLE: Case Analysis, Configuration Guides, and Custom Sharding Algorithms
Youzan Coder
Youzan Coder
Feb 20, 2019 · Databases

MySQL REPLACE INTO Deadlock: Case Study and Analysis

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.

Case studyInnoDBLock
0 likes · 11 min read
MySQL REPLACE INTO Deadlock: Case Study and Analysis
58UXD
58UXD
Feb 20, 2019 · Blockchain

Designing a Blockchain Mini‑Program in One Month: Key Tips and Lessons

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.

BlockchainCase studyProduct Development
0 likes · 9 min read
Designing a Blockchain Mini‑Program in One Month: Key Tips and Lessons
网易UEDC
网易UEDC
Jan 30, 2019 · Product Management

How to Quantify UX Impact with High‑ROI Metrics: A Step‑by‑Step Guide

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.

Case studyHEART frameworkROI
0 likes · 8 min read
How to Quantify UX Impact with High‑ROI Metrics: A Step‑by‑Step Guide
DevOps
DevOps
Jan 3, 2019 · R&D Management

End-to-End Dual-Mode Agile Transformation of the C3 Credit System: Practices, Pipeline, and Outcomes

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.

Case studyContinuous DeliveryDevOps
0 likes · 11 min read
End-to-End Dual-Mode Agile Transformation of the C3 Credit System: Practices, Pipeline, and Outcomes
21CTO
21CTO
Nov 9, 2018 · Backend Development

How Meituan Optimized High‑Traffic Backend Performance: Real‑World Strategies and Case Studies

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.

Case studyJVM TuningMonitoring
0 likes · 25 min read
How Meituan Optimized High‑Traffic Backend Performance: Real‑World Strategies and Case Studies
Tencent Cloud Developer
Tencent Cloud Developer
Oct 31, 2018 · Big Data

Top 10 Data Visualization Cases of 2018

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.

2018Case studyData Visualization
0 likes · 7 min read
Top 10 Data Visualization Cases of 2018
Efficient Ops
Efficient Ops
Oct 30, 2018 · Information Security

How a Former Ops Manager Illegally Escalated Privileges to Steal and Sell Code Worth 8 Million Yuan

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.

Case studyChinacybercrime
0 likes · 4 min read
How a Former Ops Manager Illegally Escalated Privileges to Steal and Sell Code Worth 8 Million Yuan
AntTech
AntTech
Oct 12, 2018 · Mobile Development

Interview with Zhang Liang on Ant Group’s Mobile PaaS (mPaaS): Architecture, Features, and Real‑World Applications

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.

Ant GroupCase studyPlatform as a Service
0 likes · 15 min read
Interview with Zhang Liang on Ant Group’s Mobile PaaS (mPaaS): Architecture, Features, and Real‑World Applications
360 Tech Engineering
360 Tech Engineering
Aug 7, 2018 · Big Data

Evolution and Practice of 360 Big Data Center Platform

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.

360Case studyData Governance
0 likes · 22 min read
Evolution and Practice of 360 Big Data Center Platform
网易UEDC
网易UEDC
Jun 25, 2018 · Fundamentals

How the “Extreme Deliberation” Method Transforms Visual Design Decisions

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.

Case studycreative processdesign methodology
0 likes · 8 min read
How the “Extreme Deliberation” Method Transforms Visual Design Decisions
DevOpsClub
DevOpsClub
Jun 4, 2018 · Operations

Uncovering the Dirty Parts of DevOps: Lessons from the Beijing 2018 Talk

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.

AutomationCase studyCulture
0 likes · 19 min read
Uncovering the Dirty Parts of DevOps: Lessons from the Beijing 2018 Talk
MaGe Linux Operations
MaGe Linux Operations
May 5, 2018 · Operations

Inside a High-Stakes Trading System Upgrade: Lessons from a Day-Long Ops Marathon

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.

Case studyIT OperationsTrading Platform
0 likes · 7 min read
Inside a High-Stakes Trading System Upgrade: Lessons from a Day-Long Ops Marathon
Architects' Tech Alliance
Architects' Tech Alliance
Mar 16, 2018 · Operations

How Machine Learning Powers Intelligent Operations: Real‑World Baidu Case Studies

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.

AIOpsBaiduCase study
0 likes · 16 min read
How Machine Learning Powers Intelligent Operations: Real‑World Baidu Case Studies
DevOps
DevOps
Feb 28, 2018 · Operations

Nationwide Insurance DevOps Case Study: Accelerating Delivery with the DevOps Handbook

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.

Case studyDevOpsNationwide
0 likes · 17 min read
Nationwide Insurance DevOps Case Study: Accelerating Delivery with the DevOps Handbook
DevOpsClub
DevOpsClub
Feb 27, 2018 · Operations

How Nationwide Scaled DevOps: Lessons from a Fortune 500 Insurance Giant

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.

Case studyDevOpsInsurance
0 likes · 18 min read
How Nationwide Scaled DevOps: Lessons from a Fortune 500 Insurance Giant
DevOps Coach
DevOps Coach
Feb 26, 2018 · Operations

How Nationwide Scaled DevOps Across 200+ Teams: Lessons from the DevOps Handbook

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.

Case studyDevOpsEnterprise Scale
0 likes · 17 min read
How Nationwide Scaled DevOps Across 200+ Teams: Lessons from the DevOps Handbook
Efficient Ops
Efficient Ops
Jan 16, 2018 · Operations

How Tencent Secures Game Operations: Real Cases, Challenges, and Data‑Driven Solutions

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.

Big DataCase studyGame Security
0 likes · 25 min read
How Tencent Secures Game Operations: Real Cases, Challenges, and Data‑Driven Solutions
网易UEDC
网易UEDC
Jan 10, 2018 · Product Management

How Aligning User Research with Business Goals Boosted Product Success: 3 Real Cases

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.

Case studyUX designproduct management
0 likes · 10 min read
How Aligning User Research with Business Goals Boosted Product Success: 3 Real Cases
Efficient Ops
Efficient Ops
Jan 2, 2018 · Operations

What Triggered These Real‑World System Crashes? 13 Post‑Mortem Lessons

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.

AIXCase studyOperations
0 likes · 20 min read
What Triggered These Real‑World System Crashes? 13 Post‑Mortem Lessons
37 Interactive Technology Team
37 Interactive Technology Team
Dec 25, 2017 · Operations

Design and Implementation of a Unified Monitoring Dashboard – A Case Study from 37 Interactive Entertainment

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.

Case studyDashboardData Visualization
0 likes · 7 min read
Design and Implementation of a Unified Monitoring Dashboard – A Case Study from 37 Interactive Entertainment
dbaplus Community
dbaplus Community
Oct 31, 2017 · Databases

How I Cut a 5‑Second SQL Query to Under 1 Second in a Critical Release

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.

Case studyOracleQuery Tuning
0 likes · 10 min read
How I Cut a 5‑Second SQL Query to Under 1 Second in a Critical Release
JD Retail Technology
JD Retail Technology
Sep 18, 2017 · Product Management

Innovation in Product Management: Insights from JD POP Platform Senior Technical Product Manager Zhou Yinhua

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.

Case studyConsulting PlatformInnovation
0 likes · 9 min read
Innovation in Product Management: Insights from JD POP Platform Senior Technical Product Manager Zhou Yinhua
Efficient Ops
Efficient Ops
Sep 14, 2017 · Operations

How to Slash Data Center Energy Costs: 36 Green Ops Strategies and Real-World Cases

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.

Case studyData CenterDevOps
0 likes · 14 min read
How to Slash Data Center Energy Costs: 36 Green Ops Strategies and Real-World Cases
Huawei Cloud Developer Alliance
Huawei Cloud Developer Alliance
Sep 13, 2017 · Operations

How NB‑IoT Transformed Road Parking: A Real‑World Case Study

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.

Case studyIoTNB-IoT
0 likes · 5 min read
How NB‑IoT Transformed Road Parking: A Real‑World Case Study
Didi Tech
Didi Tech
Sep 8, 2017 · Industry Insights

How Didi’s “Orange Pile” Unified Mobile Platform Boosted Employee Productivity

The article details how Didi’s internal app “Orange Pile” consolidated scattered workplace tools into a single mobile platform, describing the technical challenges, security measures, user‑experience improvements, ecosystem integration, adoption metrics, and future development plans.

Case studyInternal toolsTechnology Integration
0 likes · 7 min read
How Didi’s “Orange Pile” Unified Mobile Platform Boosted Employee Productivity
Efficient Ops
Efficient Ops
Aug 1, 2017 · Operations

How Continuous Delivery Transforms DevOps: Real Cases from Baidu and Tencent

This article explores the evolution of continuous delivery, explains its core principles, and presents two detailed case studies from Baidu and Tencent that illustrate how organizational, architectural, and automation improvements can dramatically accelerate software release cycles while maintaining quality.

Case studyContinuous DeliveryDevOps
0 likes · 16 min read
How Continuous Delivery Transforms DevOps: Real Cases from Baidu and Tencent
21CTO
21CTO
Jun 8, 2017 · R&D Management

How Youku Streamlined Demand Analysis: A Data‑Driven Process Overhaul

This article details how a Youku team, together with Alibaba's PMO, redesigned their demand analysis workflow in 2016‑2017 by introducing data‑driven standards, product planning, decentralized reviews, and unified tooling, resulting in clearer timelines, higher efficiency, and measurable quality improvements.

AlibabaCase studyProcess Optimization
0 likes · 10 min read
How Youku Streamlined Demand Analysis: A Data‑Driven Process Overhaul
Suning Design
Suning Design
Apr 19, 2017 · Product Management

How to Win a One-Month Launch: A UI/UX Case Study of the Hi Travel Medal Cloud Diamond Project

This article details how a design team tackled a one‑month launch deadline for the “Hi Travel Medal Cloud Diamond” product, outlining project initiation, rapid parallel design, goal decomposition, interaction and visual design, usability testing, data‑driven adjustments, and post‑launch insights.

Case studyProject ManagementUI-UX
0 likes · 9 min read
How to Win a One-Month Launch: A UI/UX Case Study of the Hi Travel Medal Cloud Diamond Project
dbaplus Community
dbaplus Community
Jan 25, 2017 · Information Security

Effective Server Security Incident Response: Step‑by‑Step Guide

When a production server is compromised, abrupt actions like pulling the plug can disrupt services, so this guide outlines an eight‑stage, evidence‑driven response process—including verification, on‑site preservation, containment, impact assessment, online analysis, backup, deep forensics, and reporting—plus real‑world case studies and concrete command examples.

Case studyLinuxforensics
0 likes · 14 min read
Effective Server Security Incident Response: Step‑by‑Step Guide
Ctrip Technology
Ctrip Technology
Oct 8, 2016 · Product Management

Data-Driven Product Design: Ctrip Hotel and Homestay Case Studies

This article explores how Ctrip integrates data analysis with product design, presenting two detailed case studies— the evolution of the homestay channel and the optimization of the Guesthouse app order detail page— to illustrate the role of data, user research, and A/B testing in driving user‑centered product improvements.

A/B testingCase studyCtrip
0 likes · 11 min read
Data-Driven Product Design: Ctrip Hotel and Homestay Case Studies
Java High-Performance Architecture
Java High-Performance Architecture
Sep 15, 2016 · Backend Development

Why Node.js and Microservices Are a Perfect Match for Scalable Back‑End Development

This article explains how breaking monolithic applications into Node.js‑based microservices improves scalability, deployment speed, and developer productivity, illustrated with real‑world case studies from PayPal, Netflix, and GoDaddy. It also highlights the efficiency of npm, the non‑blocking I/O model, and the rapid adoption by modern development teams.

Backend ArchitectureCase studyMicroservices
0 likes · 6 min read
Why Node.js and Microservices Are a Perfect Match for Scalable Back‑End Development
Meitu Technology
Meitu Technology
Jul 27, 2016 · Backend Development

Practical Use of Golang at Meitu

Since mid‑2015 Meitu has been integrating Golang to build high‑performance, highly‑available online services, creating supporting components and infrastructure, and after a year of production use the team identified numerous pitfalls, gathered practical insights, and now shares deployment challenges, architectural decisions, and best‑practice recommendations.

Case studyMeitugolang
0 likes · 1 min read
Practical Use of Golang at Meitu
21CTO
21CTO
May 16, 2016 · Product Management

From Free Email to WeChat: How Zhang Xiaolong Built China’s Biggest Social App

This article chronicles Zhang Xiaolong’s journey from a modest engineering student and free‑email developer to the mastermind behind WeChat, highlighting his technical experiments, product pivots, and leadership decisions that reshaped China’s social‑media landscape.

Case studyWeChatZhang Xiaolong
0 likes · 12 min read
From Free Email to WeChat: How Zhang Xiaolong Built China’s Biggest Social App
Meituan Technology Team
Meituan Technology Team
Apr 14, 2016 · Big Data

Data‑Driven Precise Marketing: Architecture and Case Studies at Meituan‑Dianping

Meituan‑Dianping’s data‑driven precise‑marketing platform combines a layered pyramid architecture—data warehouse, service, and front‑end layers—with real‑time profile services powered by Redis and Elasticsearch, offering tools such as Hoek, Cord, and Cloud/Star to automate audience selection, coupon recommendation, and KPI monitoring, illustrated by food‑delivery user discovery and WeChat red‑packet coupon case studies, and guided by principles of reusable models and SOA decoupling.

Case studydata architectureprecise marketing
0 likes · 9 min read
Data‑Driven Precise Marketing: Architecture and Case Studies at Meituan‑Dianping
21CTO
21CTO
Mar 5, 2016 · Product Management

What Drives a Serial Tech Founder? Lessons from Meituan CEO Wang Xing’s Journey

The article chronicles Meituan CEO Wang Xing’s entrepreneurial path—from early failures and campus social networks to the rise of Meituan—highlighting his iterative product strategy, relentless trial‑and‑error, and the leadership traits that turned repeated setbacks into lasting success.

Case studyEntrepreneurshipMeituan
0 likes · 11 min read
What Drives a Serial Tech Founder? Lessons from Meituan CEO Wang Xing’s Journey
Architect
Architect
Dec 14, 2015 · Databases

Redis Cluster: Application Cases, Pros & Cons, and Technical Analysis

This article reviews real‑world Redis Cluster deployments from Youdao, Qihoo 360 and Mango TV, analyzes its architectural drawbacks, client challenges, implementation limitations, performance impact, and summarizes the overall advantages and disadvantages of using Redis Cluster as a distributed database solution.

Case studyClusterDatabase
0 likes · 13 min read
Redis Cluster: Application Cases, Pros & Cons, and Technical Analysis
Hulu Beijing
Hulu Beijing
Dec 4, 2015 · Backend Development

How Hulu Cut CDN Costs and Boosted Playback with MPEG‑DASH

Hulu adopted the MPEG‑DASH standard to unify video delivery across devices, dramatically lowering CDN expenses while enabling dynamic adaptation to user bandwidth and improving overall streaming quality, as detailed in a case study presented at the Top 100 Summit.

CDN optimizationCase studyHulu
0 likes · 4 min read
How Hulu Cut CDN Costs and Boosted Playback with MPEG‑DASH
JD.com Experience Design Center
JD.com Experience Design Center
May 27, 2015 · Product Management

Key Lessons from a Cross‑Border Shopping User Research Project

This article recounts a recent cross‑border shopping user research project, detailing preparation, requirement gathering, timeline planning, execution, data analysis, report writing, and final sharing, while highlighting practical insights and best practices for effective research and project management.

Case studyData AnalysisProject Management
0 likes · 12 min read
Key Lessons from a Cross‑Border Shopping User Research Project
Meituan Technology Team
Meituan Technology Team
Jan 8, 2015 · Product Management

How Meituan Built a P2P Internal Library That Grew 720% in One Week

Meituan’s internal library transformed from a small departmental shelf into a distributed, P2P‑driven book‑sharing platform that grew 720% in a week, thanks to streamlined procurement, one‑click sharing, and a self‑organizing borrowing workflow, dramatically reducing management overhead and expanding cross‑department access.

Case studyInternal toolsP2P
0 likes · 9 min read
How Meituan Built a P2P Internal Library That Grew 720% in One Week