The article reflects on Youzan’s testing team evolution, from its late start in 2014 to hiring code‑savvy testers, role consolidation, long‑term value thinking, and how these practices shaped a high‑quality engineering culture, while also announcing their newly published ebook.
The article reviews a Tencent Cloud TVP closed‑door forum where experts compared MySQL 8.0, PostgreSQL, Redis and the cloud‑native CynosDB, highlighting each product’s technical strengths, ecosystem support, and the broader industry trend toward cloud‑native, multi‑database solutions as the future of data management.
This article explains how the Nanomirror data analysis platform introduces intelligent slice analysis—both activity‑metric and AB‑bucket slice analyses—to uncover the most impactful user segments, guide targeted interventions, and improve operational efficiency for Xianyu’s online campaigns.
The article outlines how technology professionals can navigate rapid industry changes by understanding historical tech revolutions, mastering foundational principles, improving learning efficiency, and actively managing time, tasks, and stakeholder expectations, while also offering practical Q&A on career growth and emerging technologies.
This article examines Youzan's systematic overhaul of merchant feedback handling—introducing a closed‑loop workflow, defining SLA‑based bottleneck mitigation, prioritizing requests, and deploying an online management tool—to reduce waste, improve transparency, and accelerate product iteration across multiple departments.
In this candid interview, CTO Shen Jian shares how relentless effort, strategic career moves, and deep integration of technology with business shaped his journey from a struggling student to leading tech teams at Baidu, 58.com, and Kuaigou Dache, offering practical insights for aspiring technology leaders.
The article examines ten frequent excuses testers use to avoid responsibility, explains why each is flawed, and offers practical guidance on adopting a proactive testing mindset, thorough cross‑browser checks, time management, and collaborative problem‑solving to improve software quality.
In this interview, Ted Liu, a veteran of both Chinese and Apache open‑source communities, shares how domestic projects have grown, what lessons the Apache Software Foundation offers on transparent, merit‑based governance, community diversity, and how individuals and companies can responsibly contribute to sustainable open‑source ecosystems.
The article explains that the global pool of 4.3 billion IPv4 addresses has been fully allocated, outlines the historical timeline of regional exhaustion, describes mitigation techniques such as address reuse and NAT, and makes a compelling case for transitioning to IPv6 with its vastly larger address space and technical advantages.
At the World 5G Conference, JD.com’s Vice President Li Kefeng outlined how 5G’s high bandwidth, low latency, and massive IoT capacity are reshaping retail experiences, infrastructure, and supply‑side operations, driving a borderless, personalized shopping ecosystem powered by cloud, AI, and digital‑twin technologies.
An analysis of Indeed's 2014‑2019 job‑posting data reveals that SQL, Java, and Python lead the demand rankings, while AWS, Azure, Docker, and machine‑learning skills show explosive growth, and traditional technologies like Oracle and .NET are rapidly declining.
The Elastic Shenzhen Meetup on November 16, 2019 gathered over 200 tech enthusiasts to hear in‑depth talks on Elasticsearch deployments, K8S integration, DB‑to‑ES synchronization, and performance optimizations from experts at ByteDance, Tencent, Alibaba Cloud, and Gitee, followed by interactive Q&A and a lively prize draw.
JD Retail’s CEO Xu Lei outlined the company’s technology‑driven retail roadmap, highlighting the mature C2M model, real‑time price health management powered by big data and AI, an intelligent fulfillment brain enabling 15‑minute deliveries, and AI‑enhanced customer service, all backed by massive R&D investment.
JD.com's 2019 JDDiscovery conference revealed a comprehensive, cloud‑native technology landscape that spans AI, big data, IoT, and blockchain, detailing how the company has transformed its integrated retail, logistics, and finance systems into modular, open‑service solutions for external partners.
The article analyzes iQIYI’s big‑data middle‑platform strategy, detailing its origins, architecture, digital‑asset management, governance principles and how a unified, transparent, and compatible data platform enables user‑centric, scalable innovation across the entertainment ecosystem.
In this keynote from the 2019 Cloud Native Practice Summit, ThoughtWorks China CTO Xu Hao argues that the cloud’s fundamental power is copying images to create identical machines, urging a shift from scale‑up to scale‑out, defining elastic boundaries by business context, and adopting replication‑first thinking for cost‑effective cloud‑native architecture.
This article explains the end‑to‑end process of designing, implementing, and visualizing a quality‑measurement system that aggregates department, application, and individual data, defines evaluation methods, and uses offline Hive calculations to deliver fast, flexible dashboards for software quality improvement.
Based on interviews with 31 executives from 27 companies, this article reveals over a dozen concrete advantages of automated testing—ranging from time and cost savings to enhanced coverage, security, and faster releases—across multiple sectors such as finance, healthcare, automotive, and telecom.
At the 2019 DTBB expo in Bangkok, JD.com showcased its component‑driven, data‑centric technology stack that powers omni‑channel retail, detailing three key trends, a modular architecture that cuts development costs by half, and a Thailand case study that boosted store traffic and reduced delivery expenses.
The 2019 Tencent Cloud "5G Wind Rising" event examined how 5G's high bandwidth and low latency drive edge computing, reshaping CDN architectures, revealing new business opportunities, technical challenges, and real‑world case studies such as smart retail, voice assistants, and cloud gaming.
A survey of 14 IT experts reveals how automation testing addresses real-world challenges such as data leaks, security scaling, rapid digital transformation, regression bottlenecks, continuous delivery, UI complexity, and cross-industry efficiency, highlighting its impact on product quality and time-to-market.
The article outlines five essential attitudes—learning from bugs, challenging testers, preserving code quality, balancing confidence with humility, and acknowledging testers—that together shape a developer into a high‑performing, collaborative professional.
The Hangzhou Cloud+ Community Developer Summit showcased how cloud services, multi‑active architectures, live‑streaming innovations, and zero‑cost acquisition strategies are reshaping e‑commerce, offering developers concrete technical insights and practical guidance for building next‑generation shopping experiences.
This article analyzes how Didi’s unique ride‑hailing scenario big data is applied to automotive finance, detailing the business model, asset‑side and full‑process risk challenges, data‑driven solutions, and future prospects for intelligent credit risk control in both enterprise and retail lending.
At the July 27 Tencent Cloud IoT Salon in Beijing, over 400 developers explored the latest in IoT platforms, edge computing, security, operating systems, and AIoT, with speakers highlighting market growth, architectural designs, challenges, and practical solutions that lower development barriers and enhance reliability.
The interview with cloud expert Tu Chuan reveals how traditional enterprises are shifting from legacy three‑tier data centers to hybrid and public cloud solutions, highlighting motivations, success stories, common pain points, and the technical advantages that drive faster, cost‑effective digital transformation.
At the 2019 GMTC Beijing Global Front‑End Conference, Beike engineers shared practical approaches to extreme front‑end performance optimization, Node.js service stability, comprehensive mobile crash and network monitoring, and the challenges and solutions of integrating Flutter into their existing mobile apps.
The article explains how visual‑inertial sensor fusion, combined with GNSS and LiDAR, enables large‑scale production of high‑precision maps, detailing hardware choices, processing pipelines, Gaode's implementation, current challenges, and future directions toward multi‑source data integration.
At the CNCF Cloud Native Conference in Shanghai, Tencent Open Source Alliance chair Du Junping unveiled a three‑stage roadmap—internal collaboration, external code release, and community governance—while highlighting the company's focus areas, internal office structure, major open‑source contributions, and impressive project metrics such as 75 open‑source projects and over 220,000 GitHub stars.
The article outlines Didi’s rapid growth in open‑source contributions—20 projects, nearly 40 000 stars, 130+ contributors across AI, middleware, monitoring, mobile and front‑end—detailing its internal governance, external patches to major OSS projects, community partnerships, and future open‑source commitments.
JD.com’s R&D team transformed its 618 and 11.11 promotion preparation from a six‑month sprint to a one‑to‑two‑month process by building a unified middle platform that combines component‑based technology and data services, enabling rapid, scalable, and cost‑effective retail operations across multiple scenarios.
Alibaba’s Vice President outlines the massive commercial challenges facing e‑commerce, explains how advanced technologies such as AI, AR, 3D and the Mobile Neural Network framework are becoming the engine of business growth, and shares the company’s strategic vision for a platform‑centric, data‑driven new retail ecosystem.
The article examines the emerging data‑science function, clarifies who data scientists are, outlines their core tasks—describing the current state, uncovering patterns, and driving improvement—while proposing future growth through capability and culture building, and summarising ten guiding principles for effective analysis.
The article outlines how rapid urban growth drives smart park initiatives that leverage IoT, big‑data analytics, digital twins, and full‑process visualization to evolve from efficient management to ecosystem integration and ultimately to fully automated, self‑governing urban micro‑environments.
Amid accelerating enterprise cloud adoption, Tencent Cloud has leveraged high‑performance, cost‑effective products such as CynosDB, TDSQL, CTSDB, and MongoDB, combined with open‑source collaborations, to capture a dominant share of the Chinese cloud database market in 2018‑2019.
In 2018 Didi expanded its open‑source portfolio to 12 projects, amassed over 16,000 stars and 2,000 forks, contributed more than 300 pull requests, engaged 65 contributors, and delivered dozens of patches to major projects such as Hadoop, Spark, Flink, and Linux, while deepening community partnerships and outlining ambitious open‑source goals for 2019.
The article analyzes the growing bottlenecks in compute architecture and memory, explores high‑bandwidth communication, near‑data processing, and in‑memory computing techniques, evaluates their advantages, challenges, and future prospects, and highlights key industry players driving the shift toward integrated compute‑storage chips.
In this interview, senior Meituan delivery frontend leader Hong Lei shares his journey from early computer competitions and a failed location‑based startup to roles at Yahoo and Meituan, offering practical advice on career choices, skill development, team rotation, and the importance of aligning technology with business needs.
Facing growing data‑driven pressures, Didi designed a full‑link data tiered protection framework that defines classification standards, integrates data levels across the entire pipeline, and applies concrete safeguards and tooling to improve resource allocation, backup reliability, and overall data reliability.
In this interview, senior engineer Pan Weizeng shares how his shift from electronic engineering to web development, his experiences at Phoenix Net, Fanfo and Meituan, and his philosophy of long‑term patience shaped a ten‑year tech career, offering practical advice for aspiring developers.
The 2018 OpenStack User Survey, based on 1,483 responses from 858 projects across 63 countries, uncovers how OpenStack is expanding beyond IT, the rise of Kubernetes and bare‑metal services, multi‑cloud adoption patterns, and the top software and hardware vendors shaping the global cloud market.
At APOStech 2018, iQIYI’s CTO explained how AI technologies such as 8K VR streaming, adaptive bitrate, super‑resolution, and intelligent casting are reshaping content creation, distribution, and monetization, boosting user experience and predictive accuracy across the Chinese entertainment ecosystem.
This article analyzes the key communication challenges faced by large enterprises—ranging from fragmented internal apps and inefficient inter‑departmental contact to insecure data handling—and presents Tencent Cloud’s fusion communication solution that integrates OA, CRM, video, and AI services to boost efficiency and reduce costs.
This article explains how a data‑driven platform combines big‑data preprocessing, behavior‑prediction models, and AI‑powered voice and text services to improve pre‑sale lead scoring, targeted SMS campaigns, and post‑sale customer support, using Tencent Cloud's TI One platform as a case study.
The article outlines ten core big‑data principles—shifting from process‑centric to data‑centric thinking, emphasizing data value, efficiency, relevance, full‑sample analysis, prediction, information‑finding, machine understanding, e‑commerce intelligence, and mass customization—illustrated with real‑world examples and their impact on modern industry.
The article analyzes the challenges of declining online traffic and low in‑store conversion, then details how Tencent Cloud’s AI‑driven retail suite—covering scientific site selection, commercial‑area insights, computer‑vision store management, one‑code product tracking, and brand sentiment analysis—offers data‑powered solutions for modern retailers.
Since its 2016 launch, Didi’s Driver‑Passenger Co‑Display (司乘同显) has evolved into version 2.0, delivering real‑time synchronized navigation, traffic and route data for both riders and drivers, boosting information freshness, reducing calls, and improving ride‑hailing efficiency across multiple service lines.
The April 21 Tencent Cloud+ community salon in Beijing gathered over 200 developers to explore audio‑video industry trends, showcase Tencent Video Cloud's product panorama, discuss H5 real‑time communication QoE optimizations, address material legality, and dissect mini‑program audio‑video scenarios and implementations across various sectors.
The article examines Tencent Cloud’s “Mi Master” payment platform, detailing its background, three‑tier system architecture, real‑time transaction consistency mechanisms, traffic‑scheduling strategies, scenario‑based stress testing, and multi‑dimensional risk‑control measures that together ensure high availability and security for large‑scale mobile payment services.
This article presents a concise, ten‑item glossary of essential blockchain concepts—from decentralization and mining pools to cryptocurrencies, Bitcoin, Ethereum, smart contracts, proof‑of‑work, and the foundational blockchain itself—providing clear definitions and context for each term.
The article examines Bitcoin's explosive growth and profitability, details the NiceHash hack that stole thousands of BTC, explains the technology behind Bitcoin and mining, outlines why the cryptocurrency holds value, and discusses its future amid regulatory scrutiny.
iQIYI’s security cloud team designed a data‑driven, cloud‑native risk control platform that unifies threat detection, rule management, and security knowledge across membership, video, e‑commerce and payment services, achieving sub‑5 ms latency, 24 billion daily requests, and near‑complete elimination of machine credential‑stuffing attacks.
The talk details Meipai's live‑streaming bullet‑screen system evolution from its 2016 launch to a architecture capable of handling over a million simultaneous users, highlighting massive viewership statistics, technical challenges of high read/write concurrency, and the speaker's extensive backend experience.
The sixth Meitu Internet Technology Salon in Beijing showcased Meipai’s evolution, with senior engineers detailing the platform’s recommendation system, real‑time background segmentation, monitoring framework, live‑streaming and bullet‑screen architecture, offering practical insights and best‑practice lessons for building and optimizing large‑scale video services.
This article examines the rise of Bitcoin and Ethereum, their underlying blockchain technology, market valuations, mining mechanisms, and potential to transform electronic payments and financial systems, while also outlining the broader industry implications and future challenges.
The article explains the background of flash‑memory wear‑leveling, reviews common garbage‑collection strategies, compares classic algorithms such as Greedy, Cost‑Benefit, CAT and CICL, and introduces the Non‑Balance method that evaluates real block endurance to extend SSD life up to three times.
This article explores the essential qualities, skills, and career development paths for product managers, offering insights from an experienced professional on how to succeed in this role.
This article distills the experience of early Google leaders into a practical guide for modern companies, emphasizing the need to attract smart creative talent, replace rigid business plans with adaptive strategies, foster open decision‑making, and cultivate a culture of freedom and rapid innovation.
The CES 2017 roundup showcases breakthrough technologies across smart automotive, personal computing, home entertainment, mobile devices and wearables, detailing each company's flagship product, key specifications, and innovative features that signal emerging industry trends.
The article reviews Meituan‑Dianping’s tech blog evolution since 2013, highlights the ten most‑read posts of 2016 across backend, big data, mobile, and AI, and outlines emerging focus areas such as testing, cloud storage, and algorithmic innovations for the coming year.
This article distills sixteen practical laws—from targeting aspirational "dangsi" users to leveraging crowdsourced collaboration and rapid iteration—that explain how successful internet products capture user participation, deliver exceptional experiences, and build sustainable ecosystems.
The article reflects on the evolving role of a software architect through personal experiences at Tieto, Sony, and a bank, highlighting responsibilities, team organization, project leadership, and the broader mindset that makes anyone a de‑facto architect in both technology and life.
The article summarizes the Meituan Technology Salon where experts from Meituan, 58 Daojia and Didi shared their O2O architecture strategies, covering supply‑chain system design, order‑dispatch and data analysis, CRM automation, and low‑cost architectural evolution to support rapid business growth and operational efficiency.
This article presents a detailed overview of front‑end developer salaries in six major Chinese cities, showing average monthly pay, salary ranges, and skill‑level brackets, while noting that the figures are based on recent job postings and are for reference only.
The article humorously categorizes programmers into eight distinct “extreme” types—ranging from the single‑technology‑obsessed to the isolated code‑only worker—illustrating each stereotype with vivid descriptions, typical remarks, and illustrative images.
The article compares the low entry thresholds and favorable work environments for programmers in the United States with the stricter conditions in China, analyzes why many self‑proclaimed experts lack deep knowledge, and offers practical advice for individuals and companies to thrive in today’s software industry.
After two years as an intern and eight months as a full‑time engineer at Microsoft Azure, I reflect on nine often‑overlooked corporate practices—from missing documentation and low enthusiasm to limited code review and reliance on outdated tools—that shape daily life for developers in large tech firms.
This article profiles fourteen of the most influential programmers, detailing their key contributions, awards, and the high praise they receive from peers, offering a concise overview of the individuals who have driven major advances in software, algorithms, and open‑source technology.
The article compares programmers to doctors, arguing that both solve problems with rational methods, and outlines three core principles—dedication before enjoyment, rigorous attitude, and a willingness to share—to help developers elevate their professionalism and deepen their problem‑solving capabilities.
