This article recounts a Tencent front‑end engineer’s QCon 2021 talk on upgrading to a serverless‑based full‑stack development model, covering business motivations, the SCF implementation process, migration to TKE, tooling, DevOps practices, cost optimization, and future technical directions.
This article outlines a comprehensive backend technology stack for startups, detailing four layers—languages, components, processes, and systems—and provides practical guidance on selecting project management tools, DNS, load balancers, CDNs, RPC frameworks, databases, messaging, logging, monitoring, configuration, deployment, and security solutions.
This article provides a comprehensive guide for startups on choosing and assembling a backend technology stack, covering language choices, core components such as project management, DNS, load balancing, CDN, RPC frameworks, service discovery, databases, NoSQL, messaging, logging, monitoring, configuration, deployment, and operational best‑practice recommendations.
This guide outlines the essential components of a startup’s backend architecture, covering language choices, middleware, databases, messaging, monitoring, CI/CD, and deployment, and provides practical recommendations for selecting open‑source and cloud services to build a reliable, scalable system from scratch.
This guide outlines a four‑layer backend stack—languages, components, processes, and systems—and provides detailed recommendations for project management, DNS, load balancing, CDN, RPC frameworks, service discovery, databases, NoSQL, messaging, code management, CI, logging, monitoring, configuration, deployment, jump servers, and machine management, helping startups design a robust, cloud‑native backend architecture.
This guide walks through the four‑layer backend architecture—language, components, processes, and systems—and offers practical recommendations for selecting project management, DNS, load balancing, CDN, RPC frameworks, databases, messaging, CI/CD, logging, monitoring, configuration, and deployment tools tailored to early‑stage companies.
This article outlines a comprehensive backend technology stack for startup companies, detailing language choices, essential components, processes, system tools, and best‑practice recommendations across areas such as project management, DNS, load balancing, databases, messaging, CI/CD, monitoring, and deployment.
This article uses Taobao as a case study to trace the evolution of its server‑side architecture from a single‑machine setup to a cloud‑native, micro‑service ecosystem, detailing each technical milestone, the challenges addressed, and the core design principles for high‑concurrency systems.
Microsoft recently released the preview of its Build of OpenJDK, a free, long‑term support Java distribution that includes Java 11 binaries for x64, macOS, Linux, and Windows, with early‑access builds for Java 16 on ARM, and plans to make it Azure’s default Java 11 runtime by year‑end.
The article explains that migrating legacy monolithic systems to the cloud is far from a simple lift‑and‑shift, highlighting the pitfalls of inflexible on‑premise infrastructure, the importance of horizontal scaling, stateless application design, micro‑service decomposition, and asynchronous communication to fully leverage cloud elasticity and cost efficiency.
This comprehensive guide walks through the essential layers of a backend technology stack—languages, components, processes, and systems—offering practical recommendations on project management, DNS, load balancing, databases, monitoring, and deployment to help startups design a robust, cloud‑native backend architecture.
This guide walks through the essential layers of a backend technology stack for startups, covering language choices, core components like DNS, load balancing, CDN, RPC frameworks, databases, messaging, logging, monitoring, configuration, deployment, and operational best‑practice processes.
This week’s roundup covers the Shenzhen court ruling that WeChat friend lists are not personal privacy, Microsoft’s removal of legacy Edge, the formation of the Rust Foundation, a novel supply‑chain attack on 35 tech firms, Linux floppy driver updates, Go generics progress, and other notable industry developments.
DevOps combines development and operations practices, requiring knowledge of software development concepts, Linux, networking, containerization, CI/CD pipelines, cloud platforms, orchestration, monitoring, infrastructure as code, scripting, and version control, with tools such as Jenkins, Docker, Kubernetes, Terraform, Prometheus, and Git.
This weekly roundup covers a Flash‑related railway incident, QQ’s browser‑history scanning, Apple’s WeChat‑compatible code, Elastic’s move to SSPL, AWS’s Elasticsearch fork, China’s GitHub alternative, RHEL’s free small‑business offer, a Windows 10 crash bug, IntelliJ IDEA’s 20‑year milestone, Visual Studio’s native WSL2 support, Brave’s IPFS support, Linux distributions dropping Chromium, a GDPR fine in Germany, the US revoking Intel‑Huawei supply licences, and Tencent’s defence of its data‑collection practice.
This article explores the design of a fast, flexible, and simple video editing framework, covering its historical background, core concepts, SDK architecture, processing pipeline, performance optimizations, compatibility challenges, and future directions such as AI‑enhanced and cloud‑based editing.
Xianyu improved its online IM channel stability by adding heartbeat‑based connection monitoring, rapid reconnection, ACK‑driven retry queues stored in Alibaba Cloud Table Store, and adaptive delay strategies, which together cut ACC compensation arrival time by 75% (from 60 to 15 minutes) and dramatically reduced user complaints.
This article details the design and implementation of iceluna, a low‑code PaaS platform for building middle‑office systems, covering its product background, architecture, core infrastructure, PaaS services, collaboration features, performance measurement, and future outlook.
This article recounts a two‑year journey of migrating from Ansible‑managed EC2 deployments to Kubernetes, detailing the motivations, migration strategy, operational challenges, tooling choices, resource management, security, cost considerations, and the development of custom controllers and CRDs to run production workloads reliably.
This article provides a detailed, end‑to‑end description of Laiye Technology's BI ecosystem, covering its background, development stages, data acquisition, transmission, transformation, loading, modeling, storage layers, statistical analysis, real‑time metrics, visualization, and future challenges, illustrating how the company builds a scalable, cloud‑native data‑driven platform.
DiDi’s open‑source portfolio, now exceeding 40 projects, spans AI runtimes, speech recognition, traffic analytics, middleware, big‑data loaders, monitoring tools, mobile frameworks, and frontend libraries, offering developers ready‑to‑use solutions for edge AI, intelligent transportation, data processing, and system reliability.
This article presents a comprehensive, categorized collection of open‑source workflow engines and BPM tools—including Airflow, Argo, Cadence, Zeebe, and many others—describing their primary features, typical use cases, and recommendations for different orchestration scenarios.
This article examines how leading Silicon Valley companies such as EA, Twitter, Airbnb, and Uber design and operate data middle platforms—detailing their architectures, data collection pipelines, standardization efforts, real‑time and batch processing, and the business impact of shared data capabilities.
This article explains how JD Cloud’s JCHDB database handled PB‑level data growth during the 11.11 shopping festival, detailing the high‑availability architecture, performance optimizations, scaling techniques, and the eight‑step preparation process that enabled millions of queries per second and terabit‑level traffic.
Facing slow page loads on weak mobile networks, Alibaba’s Feizhu marketing team adopted a Serverless Faas SSR solution combined with async rendering, reducing first‑screen time to under one second, improving offline capabilities, and addressing challenges like image flicker, titlebar support, and scaling performance.
Tencent’s Lianlian IoT mini‑program unifies device classification, a six‑stage secure lifecycle, Wi‑Fi and Bluetooth provisioning, low‑code control panels, and open‑source SDKs into an end‑to‑end platform that accelerates rapid product launch and cross‑platform front‑end development for smart‑home and enterprise IoT solutions.
This article provides a concise, three‑chapter overview of servers, defining what a server is, detailing the hardware components that make up modern server systems, and explaining the software layers—from operating systems to virtualization and cloud services—that enable diverse enterprise applications.
This article uses Taobao's backend as a case study to illustrate how a system evolves from a single‑machine deployment to a multi‑layer, highly available, cloud‑native architecture capable of handling millions of concurrent users, covering concepts such as distribution, load balancing, caching, database sharding, micro‑services, containerization, and cloud platforms.
This article outlines the step‑by‑step evolution of a high‑traffic e‑commerce backend—from a single‑machine setup through caching, load balancing, database sharding, microservices, containerization, and finally cloud deployment—while summarizing the key technologies and design principles at each stage.
An in‑depth look at how JD Cloud’s high‑reliability storage architecture tackles data reliability challenges—covering replica management, redundancy, detection and repair mechanisms, tiered storage designs, and Intel Optane’s role in boosting performance—offering practical strategies for balancing cost and resilience.
This article examines essential considerations for selecting and designing a data warehouse—including data volume, scalability, on‑premises versus cloud options, pricing models, and ETL/ELT approaches—to help organizations choose the most suitable solution for their needs.
This article explains why large‑scale Elasticsearch deployments need rigorous performance testing, compares available testing tools, walks through installing and configuring the official Rally benchmark suite, details hardware recommendations, shows how to run tests against multiple cloud providers, and teaches you how to interpret the resulting metrics to make informed cluster‑selection decisions.
This article explains the concept of the Internet of Things, illustrates common examples like shared bikes and smart lockers, describes its core components—cloud, communication pipelines, edge computing, and terminals—and discusses industry practice and future outlook.
This article examines seven key reasons why deploying databases in Docker containers is problematic, covering data safety, performance bottlenecks, networking complexities, statefulness, resource isolation, cloud platform constraints, and hardware requirements, while also suggesting cautious strategies for selective containerization.
This guide walks you through converting a legacy laptop into a personal cloud server by installing Debian 10, configuring NAT and DDNS on your router, and using the Baota control panel to deploy services, all while keeping power consumption and costs low.
The 2020 China Data Center Industry Insight Report highlights how independent third‑party data centers, mobile internet, big data, 5G, IoT, and stricter energy‑efficiency standards are reshaping the industry, leading to four major trends including core‑peripheral expansion, large‑scale and edge growth, horizontal integration, and vertical chain extension.
The article walks through Taobao's backend architecture evolution—from a single‑machine setup to distributed caching, load balancing, database sharding, microservices, containerization, and finally cloud deployment—explaining each stage's technologies, challenges, and design principles for building scalable, highly available systems.
This article surveys the most influential open‑source projects across web servers, big data, cloud platforms, storage systems, operating systems, databases, and development tools, highlighting their key features, supported operating systems, and official websites for enterprise adoption.
This article outlines comprehensive development guidelines for Alibaba Cloud Redis, covering readable and concise key naming, avoiding big keys, proper command selection, safe client usage with connection pools, eviction policies, and practical code examples for deleting large hashes, lists, sets, and sorted sets.
During the early COVID‑19 response, a city launched a free‑mask reservation service that faced massive timed traffic, prompting a rapid evolution of its architecture—from a single‑server Nginx/Tomcat setup to a multi‑layer SLB, CDN, read‑write split DB, and finally an ideal CDN‑backed design—while documenting the performance bottlenecks, scaling limits, and concrete tuning steps that enabled a 7‑minute sell‑out.
This article provides an in‑depth, English‑language overview of data lakes, covering their definition, core characteristics, reference architectures, major cloud‑vendor implementations (AWS, Huawei, Alibaba Cloud, Azure), typical industry applications such as advertising and gaming, as well as practical guidance on building and evolving a data lake in a cloud‑native, big‑data environment.
This roundup covers why ops teams should hire more women, the low female representation in Chinese IT operations, a high‑scoring Python exam, legal cases of source‑code theft and data‑breach, a major cloud procurement in Zhejiang, plus the latest releases of Grafana 7.0 and Redis 6.0.3, and Zoom’s service change in China.
This article outlines five typical cloud‑host file‑loss scenarios—including tmpfs data loss after reboot, accidental rm commands, and disk damage from fio or dd—explains their causes, and provides practical prevention and recovery recommendations for operations engineers.
This article explores how Serverless computing reshapes front‑end development by tracing the evolution of front‑end architectures, introducing Serverless concepts and services, presenting practical frameworks, CLI tools, and code examples, and offering best‑practice guidance on testing, performance optimization, and deployment patterns for modern web and mini‑program applications.
In this article, senior Alibaba engineer Zheng Kai analyzes Ozone’s role in the Hadoop ecosystem, arguing that despite its usefulness, Ozone cannot solve Hadoop’s core challenges of complexity, cost, and performance, and that Hadoop must focus on storage innovation, compute‑storage separation, and cloud integration to stay relevant.
This article explains what an IoT platform is, how it fits into a complete IoT system, the functions it provides such as connectivity, protocol handling, security, data collection and analysis, and offers guidance on when businesses should adopt one despite cost trade‑offs.
This article recounts the author's Alibaba CBU technical interview experience, covering self‑introduction, core computer‑science topics such as data structures, concurrency, HTTP, and security, reflections on the interview process, and a concrete plan for future technical growth.
This article explains why monitoring is essential for operations, outlines the four‑layer monitoring standard (infrastructure, liveliness, performance, business), breaks down functional modules and data flows, and showcases JD Cloud's practical design, alarm‑convergence project, and future AI‑driven observability directions.
This guide explains how Alibaba Cloud's IoT team created a DingTalk chatbot called “防疫宝” that automatically pushes up‑to‑date COVID‑19 information, health‑check links, and donation QR codes to groups, and shows both a quick‑add version and a full custom‑development workflow.
This article explains how Tencent leverages Elasticsearch for real‑time log analysis, search services, and time‑series data at massive scale, detailing the application scenarios, industry use cases, key challenges, optimization techniques, and future open‑source contributions.
This article compares Solr and Elasticsearch by examining their cloud integration, analytics capabilities, and cognitive search features, offering guidance on which open‑source search engine best fits different organizational needs, resource constraints, and use‑case requirements.
This article walks through a typical image‑service architecture, detailing each step from the user's search query and DNS lookup through load balancing, caching, database access, asynchronous processing, search, cloud storage, CDN delivery, and final page rendering.
This article explains how Alibaba's Midway‑FAAS framework abstracts multiple cloud function providers into a unified, vendor‑lock‑in‑free, flexible and cost‑effective serverless architecture, detailing its standardised serverless.yml, runtime extensions, TypeScript support, and real‑world deployment experience.
When international network instability made Composer mirrors intermittently inaccessible, Alibaba Cloud’s engineer Gu Yong quickly diagnosed and fixed the issue, then launched a high‑performance, real‑time PHP Composer mirror that offers fast, stable, and self‑healing package delivery for developers across China.
This guide outlines the essential components of a startup’s backend architecture, covering language choices, middleware, databases, messaging, monitoring, CI/CD, and cloud services, and provides practical selection criteria and best‑practice recommendations to help teams design a robust, scalable, and maintainable system.
In this interview, Ming Xiyuan, Technical Solutions Director at iKangSheng, shares practical guidance on selecting and deploying high‑availability MySQL solutions for the financial sector, covering planning pitfalls, hardware considerations, key configuration parameters, and the company’s product roadmap.
This comprehensive guide walks through the four‑layer backend stack, component selection for startups—including languages, databases, messaging, monitoring, and deployment tools—and offers practical advice on choosing cloud providers, defining processes, and designing a cloud‑centric architecture for fast‑moving companies.
Alibaba’s 20‑year anniversary event showcased a cloud‑enabled IoT wristband equipped with 102 full‑color LEDs, real‑time sensors and a high‑density wireless network that synchronized over 60,000 devices, delivering dynamic lighting, personalized guidance, interactive games, and large‑scale live video, illustrating the challenges and solutions of massive real‑time IoT deployments.
This guide walks developers through constructing a complete live‑streaming solution on Alibaba Cloud, covering core product requirements, cloud service setup, push‑pull configuration, server implementation with Go, and Android/iOS SDK integration with detailed code examples and monitoring tips.
The article explains why DevOps and SRE engineers top the 2019 StackOverflow IT job popularity list, outlines their responsibilities, career prospects, required skills, and provides practical advice for aspiring professionals.
This article surveys the major software development trends for 2019, covering progressive web apps, chatbots, evolving front‑end frameworks, back‑end language choices, database advancements, cloud adoption, AI breakthroughs, and essential development tools, offering guidance on what to learn next.
The article traces Taobao's backend architecture evolution—from a single‑machine setup through caching, load balancing, database sharding, microservices, containerization, and cloud deployment—illustrating the technologies and design principles needed to scale from hundreds to tens of millions of concurrent users.
This article traces Taobao’s backend architecture evolution from a single‑server setup to a cloud‑native, micro‑service ecosystem, detailing each scaling stage—separating Tomcat and database, adding caches, load balancers, read/write splitting, sharding, NoSQL, ESB, containers, and finally public‑cloud deployment—while highlighting the associated technologies and design principles.
This article walks through Taobao's architectural evolution—from a single‑server setup to distributed clusters, caching, load balancing, microservices, containerization, and finally cloud platforms—illustrating the technologies and design principles needed to handle hundred‑to‑hundred‑million concurrent requests.
This article uses Taobao as a case study to trace the evolution of a backend system from a single‑machine setup to a multi‑layer, highly available, horizontally scalable architecture that can handle tens of millions of concurrent users, summarizing key technologies and design principles at each stage.
NebulasFs is a self‑developed distributed, highly available, and persistent storage system designed to efficiently store billions of small files, offering simple RESTful APIs, automatic request routing, multi‑tenant isolation, customizable replication, automated scaling, rebalancing, and fault‑tolerant replica recovery for large‑scale unstructured data workloads.
This article uses Taobao as a case study to illustrate how a web service evolves from a single‑machine setup to a cloud‑native, micro‑service architecture capable of handling tens of millions of concurrent requests, detailing each technical milestone and the principles behind the design choices.
This guide walks through the essential layers of a startup's backend technology stack—from language choices and core components like databases, RPC frameworks, and messaging middleware to operational tools for CI/CD, monitoring, logging, and deployment—offering practical selection criteria and architectural diagrams.
This article provides a comprehensive introduction to distributed systems, outlining recent research trends, practical technologies such as Paxos and MapReduce, and classifying the field into storage, computation, and management sub‑domains while highlighting why studying this area remains valuable today.
The article traces front‑end development’s rapid evolution from basic HTML/CSS/JS through frameworks that reduced complexity, to multi‑environment runtimes, serverless integration, and streamlined cloud services, showing how front‑end engineers now deliver full‑stack, end‑to‑end solutions across browsers, servers, desktops, and mobile.
This article introduces the 2019 Accelerate State of DevOps survey, explains how to join the questionnaire, provides background on previous reports, shares a detailed interview with Nicole Forsgren about research design and key findings such as architecture, cloud adoption, and outsourcing, and encourages community participation.
This article examines how Alibaba Cloud’s frontend engineers evolved from a resource‑constrained role with shallow business insight to a strategic, horizontally‑aligned team that builds reusable engineering platforms, leverages serverless and BaaS, and delivers measurable business value across marketing, commerce, and sales.
This article explains how to maintain a DevOps environment by defining monitoring, its goals, key metrics, fault‑detection and performance measurement, adapting monitoring to continuous changes, and outlining the roles and processes of NOC and MSP for reliable, automated operations.
This article reviews a decade‑long evolution of backend engineering—from early LAMP stacks to modern micro‑services, middleware, cloud, big data, AI, and containerization—explaining why new developers need to understand each layer's role in today’s complex internet systems.
This article explores the full spectrum of modern operations, covering environment deployment, troubleshooting, backup, high availability, monitoring, security, automation, virtualization, and cloud services, while highlighting essential tools and best practices for both Linux and Windows environments.
The article examines how the rise of financial technology and dual‑mode IT is reshaping banking disaster‑recovery strategies, comparing active‑active and two‑site‑three‑center architectures, and proposing an integrated solution to improve resource utilization, reduce risk, and ensure continuous service.
This article presents a comprehensive overview of backend architecture evolution, covering system design fundamentals, middleware, microservices, databases, big data, AI, Docker, and Kubernetes, to help new backend developers understand the role of modern internet technologies and make informed design choices.
This article explains the fundamentals of load balancing, covering its definition, benefits, various types such as server, firewall, and link load balancing, hardware vs software solutions, local and global strategies, and common algorithms like round robin, weighted, least connections, and DNS‑based methods.
This talk reveals why middleware operations in financial institutions feel especially painful, examines the specific cost, autonomy, and reliability challenges, and outlines a step‑by‑step evolution toward tool‑driven platforms, hybrid‑cloud deployment, and AIOps that reduce manual toil and improve system resilience.
This guide explains how enterprises can build a comprehensive Azure governance scaffold—covering hierarchy, naming standards, policies, initiatives, identity and access management, security, monitoring, cost control, automation, and DevOps—to balance agility with control and risk mitigation across cloud workloads.
This article curates a comprehensive list of technical resources covering backup system architectures, distributed technology designs, cloud computing frameworks, high‑performance computing, storage solutions, server virtualization, networking, big data, databases and AI, providing readers with links to in‑depth analyses and best‑practice guides.
Youku’s pioneering IPv6 migration, launched in early 2018 and completed by Double 11, progressed through external, dual‑stack internal, and IPv6‑only phases, tackled test‑environment, MTU, and library issues, employed sophisticated gray‑release and monitoring, and ultimately unlocked unlimited address space, enhanced security, and faster, scalable video delivery.
CynosDB’s Storage Cluster Manager (SCM) orchestrates storage utilization by maintaining pool‑SG relationships in Etcd, using Raft for leader election, exposing HTTP APIs, and running heartbeat‑driven pool and segment‑group schedulers that allocate, expand, contract, and balance SG replicas across regions, zones, racks, and hosts.
This guide lists and briefly describes 18 open‑source and cloud‑based machine learning platforms—from H2O and TensorFlow to Azure ML and AWS services—highlighting their key features, supported languages, and typical use cases for developers at any skill level.
This article presents a curated selection of must‑read technical books for engineers, spanning programming fundamentals, Linux kernel internals, Go development, web performance, cloud native Kubernetes, DevOps, databases, and machine learning, each accompanied by concise expert insights.
Over ten years Alibaba's database team transformed from commercial Oracle‑based systems to open‑source AliSQL and finally to the self‑developed X‑DB, introducing distributed middleware, cloud resources, full‑link testing, intelligent optimization and storage‑compute separation to support the massive Double 11 traffic peaks.
In this talk, Tencent Cloud senior engineer Zou Peng outlines cloud‑native best practices for Redis 4.0 clusters, detailing a smart‑proxy architecture with gossip‑based management, lazy‑scan big‑key handling, automatic fail‑over, the high‑performance CKV engine, and practical guidance on scaling, sharding, monitoring, and cost‑effective high‑availability deployment.
The 2018 China Open‑Source Annual Report analyzes GitHub data, introduces the Grank health index, highlights dominant companies and trending technologies such as AI, cloud, and blockchain, and reveals how activity and community decentralisation shape the vitality of Chinese open‑source projects.
The Jenkins Area Meetup 2018 in Shenzhen, co‑hosted by DevOps时代社区 and vivo Mobile Internet, gathered experts who presented on hybrid‑cloud DevOps, large‑scale CI/CD with Jenkins at Tencent, DevOps‑based R&D and operations standards, and an automated CMDB‑driven operations platform, concluding with strong community engagement and available presentation materials.
Elastic announced its IPO on the NYSE under ticker ESTC, highlighting its origins, rapid growth to over 5000 customers worldwide, a $160 million FY2018 revenue, and its Elastic Stack suite that powers search and analytics across industries, while investors celebrated the stock surge.
This article presents a comprehensive view of automated operations, covering common misconceptions, a methodological framework, practical foundations, workflow integration steps, a detailed comparison of popular automation tools, and guidance for implementing automation in IaaS and PaaS cloud platforms.
This article introduces twenty essential DevOps tools—from planning and coding to testing, release, and monitoring—explaining their core functions, integration capabilities, and how they support a collaborative, automated software development lifecycle.
The article outlines eight key principles that enterprises should follow to harness big data responsibly, covering goal definition, strategic partnership, source identification, continuous communication, agile iteration, technology evaluation, cloud alignment, and talent development with security considerations.
This article outlines the motivations, design principles, system architecture, and key tools—including Cobbler, Ignite‑UX, WSUS, and Ansible—behind a bank’s automated operations platform, and details Ansible’s features, capabilities across Linux, HPUX, Windows and OpenStack, and its practical application scenarios such as batch changes, software installation, and environment delivery.
This article explains how to quickly set up a complete CI/CD pipeline on Azure‑hosted TFS 2018 using the open‑source yoTeam generator, covering environment provisioning, pipeline creation, required tools, command‑line usage, and practical examples for DevOps teams.
This article examines the evolution of a data‑sharing exchange platform—moving from slow JDBC‑based transfers to storage‑level copying, introducing a two‑stage DistCp workflow, and securing cross‑cluster access with Kerberos‑based trust managed by the Guardian component.
This article examines evolutionary architecture for microservices, outlines popular patterns such as CI/CD and the Strangler approach, explains layered and bounded‑context designs, and provides a detailed case study showing how a legacy monolithic system can be incrementally refactored into a flexible, cloud‑native microservice ecosystem.
The DOIS DevOps International Summit in Beijing gathered over a hundred experts from finance, internet and telecom sectors to share DevOps, AIOps, SRE and automation practices, launch a new DevOps maturity model, and showcase how banks like Minsheng are applying these methods to modernize their operations.
This article recounts a step‑by‑step migration of a 2010‑era Nginx‑based multi‑site environment and two MySQL databases to a cloud server, highlighting security risks, performance bottlenecks, backup commands, failed restore attempts, and practical lessons learned.
The article describes how Dada‑JD Daojia tackled operational bottlenecks by introducing standards, automating processes, building a public‑cloud CMDB, and implementing self‑service code release, reducing a multi‑machine scaling operation from 18 minutes to about five minutes during major sales events.
