This guide presents fifteen actionable Kubernetes best practices—including staying on stable releases, linting manifests, using GitOps, defining resource limits, employing probes, and securing clusters—to help you improve security, optimize performance, control costs, and ensure reliable production deployments.
NetEase Cloud Music transitioned from public FaaS to a private Knative‑based serverless platform, delivering elastic audio‑video processing, multi‑language support, event‑driven scaling across hybrid private and public clouds, boosting resource utilization and cutting costs, though cold‑starts and container expertise remain challenges.
KubeVela 1.7 introduces read‑only and take‑over workload adoption modes, a one‑click CLI adopt command, major performance gains through compression and memory tuning, enhanced dry‑run, deletion, plugin output, workflow and VelaUX features, and outlines the roadmap for version 1.8.
Tencent’s 2022 R&D report shows that three‑quarters of its staff are developers, with over 7,000 new projects, 29.4 billion new code lines, and a 60 % reduction in build time after moving to cloud‑native DevOps, while Go tops language usage and open‑source contributions exceed 80 %.
Drawing from Yang Xiaofei’s SACC2022 talk, this article details Zhongtong Cloud’s two‑year journey from initial containerization to a multi‑cluster architecture, covering challenges, custom scheduler extensions, fixed‑IP handling, container crash‑site preservation, node rebalancing, application migration, cross‑cluster load balancing, and future plans for unified gateways.
This article explains the design and implementation of Alibaba's Hybridnet CNI plugin, covering its background, goals, CRD model, overlay‑underlay coexistence, policy‑routing data plane, VXLAN, VLAN and BGP modes, and how CNStack leverages it for universal cloud‑native deployments.
Huolala’s Big Data Intelligent Platform team describes how they built a cloud‑native, one‑stop AI solution on Kubernetes, integrating Flink‑based feature engineering, a multi‑tenant Zeppelin notebook, GPU‑aware training, and a unified model‑serving platform, while addressing resource isolation, storage persistence, and cross‑cloud deployment.
Spring Cloud Tencent 1.10.2 introduces support for Polaris interface and service-level circuit breaking, custom rate‑limit behavior, a modular starter package, bug fixes, and outlines upcoming plans such as gateway circuit‑break integration, expanded load‑balancing strategies, IP‑based throttling, and GraalVM native‑image support.
This article explains how OpenYurt extends Kubernetes to handle edge scenarios with unreliable or disconnected networks by introducing YurtHub caching, a centralized heartbeat proxy, and node‑binding mechanisms that keep workloads running and avoid unwanted pod eviction.
The 2022 Cloud Native Security State Report reveals that while enterprises increased cloud usage by over 25% during the pandemic, many face security and compliance challenges, and highlights how strong security posture, DevSecOps integration, and automation dramatically reduce friction and boost operational efficiency.
Robusta is a Python‑based open‑source platform that layers on top of monitoring stacks like Prometheus to automatically detect, diagnose, and remediate Kubernetes alerts through built‑in automations, optional web UI, and Helm‑based installation for cloud‑native environments.
This article explores the core features introduced in Seata 1.6.x—including AT‑mode syntax upgrades, multi‑primary‑key support, optimized request/response networking, lock‑strategy modes, and multi‑registry service discovery—explaining how each improvement boosts performance and flexibility for cloud‑native microservices.
This article explains why native Kubernetes Secrets are insufficiently protected, introduces three open‑source solutions—Sealed Secrets, External Secrets Operator, and Secrets Store CSI Driver—covers their architecture, installation steps, usage examples, advantages, drawbacks, and provides practical code snippets for managing secrets safely in Git‑backed clusters.
This article provides a concise, question‑and‑answer overview of Kubernetes, explaining its role as a distributed container‑orchestration system, the architecture of master and worker nodes, core components such as etcd, kube‑apiserver, scheduler, controllers, and how services, pods, labels, and scaling operate within a cluster.
While containers and Docker dominate modern infrastructure, this article critically examines whether MySQL should be containerized, highlighting data safety, performance, statefulness, and resource isolation concerns, and offering practical strategies such as separating data from the program, using lightweight or distributed databases, and appropriate deployment choices.
This article explains how Baidu's Feed recommendation backend adopted a serverless approach, building elastic, traffic, and capacity portraits for each micro‑service to enable predictive, load‑feedback, and timed scaling, thereby reducing resource waste and operational costs in a cloud‑native environment.
This article provides a step‑by‑step guide to Docker, covering its core concepts, differences between virtual machines and containers, installation methods, Dockerfile syntax, building and running images, and best‑practice recommendations for containerized deployments.
COSI (Container Object Storage Interface) is an alpha feature in Kubernetes v1.25 that standardizes object storage provisioning and usage, offering Kubernetes-native bucket management, self‑service capabilities for DevOps, and cross‑cluster and cross‑provider portability through a unified API and driver architecture.
The interview with Kindling founder Cheng Chan explores how eBPF‑based Kindling tackles the overwhelming metrics, high expertise barrier, and lack of real‑time protocol parsing in cloud‑native observability, detailing its probe architecture, protocol analysis, and roadmap for faster, standardized root‑cause detection.
Koordinator, an open‑source cloud‑native scheduler from Alibaba, enhances container performance and reduces cluster costs by introducing mixed‑workload placement, resource profiling, load‑aware scheduling, and differentiated SLO mixing, now fully integrated into Alibaba Cloud ACK with a new v1.1.1‑ack.1 release.
This article details the collaborative effort between Intel and F5 to redesign and implement dual‑stack networking support in Istio 1.17, covering the background challenges, new RFC design, key Envoy changes, step‑by‑step experimental setup, listener and endpoint modifications, and ways for the community to contribute.
This article details Baidu Feed's serverless transformation, describing how multi‑dimensional service profiling (elasticity, traffic, capacity) and three elastic strategies—predictive, load‑feedback, and timed—enable automatic scaling that reduces resource waste while maintaining 24/7 stability for billions of users.
This article explains how Baidu Feed’s backend services were transformed to a serverless model by building elastic, traffic, and capacity profiles for each service, enabling predictive, load‑feedback, and timed scaling strategies that automatically adjust resources with traffic fluctuations, reduce costs, and maintain stability.
This case study explains how PNC Bank, one of the largest U.S. banks, used cloud‑native technologies such as Knative, Kubernetes, and TriggerMesh to replace a 30‑day manual compliance process with an automated Policy‑as‑Code system, dramatically shortening deployment cycles and enabling continuous delivery.
This article introduces Kustomize as a native Kubernetes tool that replaces Helm, explains its declarative philosophy, and provides step‑by‑step examples for building base resources, creating overlays, applying patches, generating secrets, and updating images using simple command‑line operations.
In this conference talk, He Zhengyu of Ant Group outlines the challenges of large‑model AI, proposes a green, shared, model‑centric infrastructure built on foundation models, cloud‑native MLOps, and Model‑as‑a‑Service (MaaS) to lower cost and accelerate AI adoption across industries.
Shuhe Technology leveraged Alibaba Cloud Container Service with Knative and ECI virtual nodes to achieve auto‑scaling, multi‑version management, and up to 60% cost reduction for AI model services, dramatically improving resource efficiency and stability under burst traffic.
Alibaba Cloud’s cloud‑native data lake analysis solution combines fully managed storage (OSS‑HDFS), a one‑stop lake management platform (Data Lake Formation), and multimodal compute capabilities, delivering high performance, massive scalability, and low cost for big‑data and AI workloads across offline, real‑time, and lake‑house scenarios.
This article explains how the New Oriental architecture team migrated middleware services like Redis, Kafka, and RocketMQ to Kubernetes, detailing the benefits over traditional PaaS, the Capo IP reservation solution for network stability, and the resulting operational, observability, and resource utilization improvements.
A detailed post‑mortem explains how excessive cgroup files, kubelet's sys‑CPU usage, soft‑interrupt scheduling delays, and a buggy page‑free routine caused intermittent hundreds‑of‑milliseconds network latency in an Alibaba Cloud ACK cluster, and how targeted CPU binding and kernel patches resolved the issue.
This article explores KubeVela’s full‑stack declarative observability framework, detailing cloud‑native monitoring challenges, the Prism Aggregated API approach, multi‑cluster configurations, and out‑of‑the‑box addons that let developers and platform engineers seamlessly integrate, customize, and scale metrics, logs, and dashboards across heterogeneous environments.
The author shares a detailed recap of interview preparation, processes, technical questions, and personal reflections from recent backend engineering interviews at several top Chinese tech companies, highlighting the importance of solid fundamentals, Go knowledge, and systematic study resources.
This article explains Prometheus fundamentals, compares long‑term storage options, details Huolala's challenges with multiple Prometheus clusters, and introduces SHANGFU—a three‑module system that streamlines configuration, collection, and query handling to boost observability, performance, and reliability in cloud‑native environments.
OpenYurt v1.2.0 streamlines edge‑native Kubernetes deployment by removing any modifications to native clusters, cutting the installation process from ten to five steps, and enabling seamless Prometheus monitoring through the new Raven VPN component while outlining future Helm‑based simplifications.
This article presents a comprehensive 41‑chapter outline of a Kubernetes training course, covering preparation, pod creation, API server permissions, custom admission controllers, core services, scheduling, kubelet lifecycle management, resource managers, container runtimes, garbage collection, networking, storage, autoscaling, CRDs, and service mesh components such as Istio and Envoy.
The article presents the design, architecture, and operational details of Qunar's WebIDE cloud development platform, explaining how containerized, cloud‑native environments streamline front‑end and back‑end development, reduce setup costs, standardize configurations, enable remote access, and improve resource utilization and developer productivity.
To cope with over 100 million members, the membership testing environment progressed from manually configured VMs, through scripted Jenkins deployments, to a cloud‑native platform that centralizes resource allocation, automates routing and service registration, and provides one‑click diagnostics, dramatically lowering maintenance costs and achieving over 99 % stable deployment success.
This article outlines Alibaba Cloud EMR's three‑stage evolution—compatibility, contribution, and beyond open source—detailing its early Hadoop adoption, Flink and Spark innovations, cloud‑native optimizations, and enterprise‑grade features such as Remote Shuffle Service, performance benchmarks, and integrated diagnostics.
This guide walks you through using ACK One’s GitOps capabilities to manage multi‑cluster Kubernetes deployments with ArgoCD, covering prerequisites, CLI commands, console operations, application version upgrades, rollbacks, user‑permission management, Applicationset for multi‑cluster scaling, and Image Updater integration for end‑to‑end CI/CD automation.
This article explores Kubernetes horizontal pod autoscaling mechanisms, comparing HPA and KEDA, their implementation principles, limitations, and practical deployment scenarios for cloud-native applications.
This article provides an in‑depth analysis of Prometheus V2's storage architecture, detailing the on‑disk block layout, chunk and index formats, the inverted index structure, memory representations, and the step‑by‑step query process that locates matching time‑series data.
The article explains how market trends, data‑driven enterprise needs, and internal platform experience led Didi to build Know Streaming—a zero‑intrusion, plugin‑based real‑time streaming solution built on Kafka—to address scalability, operability, and community adoption challenges.
This guide explains how to install the kube-ovn-speaker component, configure BGP parameters, modify subnet settings, add or remove annotations, and use advanced BGP options to publish Pod and Subnet routes externally in a Kubernetes cluster using Kube‑OVN.
CNStack 2.0 introduces a cloud‑native multi‑cluster service built on Open Cluster Management, offering unified registration, lifecycle management, resource distribution, multi‑tenant authentication, and high‑availability cross‑cluster communication for Kubernetes clusters across clouds.
The Beijing "Microservices x Container Open Source Developer Meetup" gathered over 100 developers and core maintainers of leading cloud‑native projects to discuss next‑generation microservice architectures, static compilation, service governance, multi‑cluster management, observability, and more, providing deep technical insights and real‑world examples.
Spring Cloud 2021.0.6, built on Spring Framework 5.x and Spring Boot 2.7, introduces the latest stable release with Java 8 minimum, updated dependency management, enhancements across Commons, Netflix, Gateway, Kubernetes, OpenFeign, Stream, and Function modules, plus a Maven Central artifact and code snippet.
NetEase Cloud Music open-sourced Horizon, a Kubernetes-based GitOps continuous deployment platform, offering standardized Helm‑based templates, RBAC, multi‑cloud support, CI integration, and extensibility, built on Argo CD, Tekton, and other components, now used in large‑scale production across multiple regions.
This article explains how OpenYurt, an unobtrusive cloud‑native edge platform, integrates with the CNStack technology hub to deliver high‑availability, offline‑autonomous, and programmable edge services for Longyuan Power’s massive multi‑province server fleet.
This article explains how Apache Pulsar’s cross‑region data replication and subscription‑progress synchronization are implemented and optimized, and how they are combined with the Lookup Service to achieve reliable tenant migration across clusters in a cloud‑native environment.
This article summarizes Wang Chuanting’s DTCC2022 talk on Huawei Cloud GaussDB(DWS) 3.0, detailing its cloud‑native architecture, layered elasticity, lake‑warehouse integration, performance acceleration techniques, and how it seamlessly couples data‑processing pipelines with AI workloads for modern, real‑time analytics.
This article explains gray (canary) release concepts, compares canary, A/B testing, and blue‑green strategies, and provides a complete Spring Cloud Gateway implementation—including custom load balancer, global filter, and configuration—so you can smoothly roll out new features while preserving system stability.
This article compares Prometheus and Zabbix, covering their histories, architectures, strengths, and weaknesses, and provides guidance on choosing the right solution based on factors such as scalability, container support, data storage, community activity, and deployment complexity.
This article explains how Metabit Trading built a cloud‑native quantitative research platform using Fluid and JuiceFSRuntime to achieve elastic compute, high‑throughput data caching, and cost‑effective scaling for AI‑driven trading strategies.
The article details how Tencent's Taiji machine‑learning platform reduces training costs and improves efficiency for large‑scale advertising models by leveraging cloud‑native mixed‑resource strategies—including online idle, offline elastic, and compute‑resource sharing—while maintaining high service stability through advanced scheduling, fault‑tolerance, and resource‑prediction techniques.
This article explains how AppManager, built on OAM and Groovy plug‑ins, provides extensible multi‑cloud management by supporting dynamic component, trait, and workflow integration, automated build‑packaging, resource add‑ons, multi‑environment isolation, and built‑in state monitoring for reliable application delivery.
This article details Tencent Cloud's year‑long production experience with Apache Pulsar, covering why Pulsar was chosen over Kafka, deep dives into Ack hole handling, TTL/Backlog/Retention strategies, zk‑node and ledger leaks, cache optimizations, and concrete code snippets that illustrate the stability and performance improvements.
The article describes how Tencent's Taiji machine learning platform leverages cloud‑native mixed‑resource strategies—including online idle, tidal, and compute resources—to reduce training costs, improve stability, and support large‑scale AI model training for advertising and other services.
This article showcases powerful kubectl commands—including API inspection, status‑based pod filtering, node‑specific listings, pod count aggregation, and proxy usage—to help experienced Kubernetes users streamline cluster operations and debugging tasks.
This step‑by‑step guide shows how to configure an Alibaba Cloud ACK cluster, install the Higress cloud‑native gateway with Helm, enable Prometheus monitoring via ARMS, and activate the built‑in WAF plugin to block a simulated SQL‑injection request, complete with screenshots and commands.
DevOps is a software development practice focused on accelerating delivery and improving quality through collaboration and automation, while GitOps manages cloud-native applications by using Git as the single source of truth for configuration and deployment, emphasizing consistency, controllability, and streamlined operations.
This article benchmarks Alibaba Cloud Prometheus against the open‑source Prometheus across multiple cluster sizes, churn rates, and query patterns, revealing that while the open‑source version remains stable under light load, its CPU and memory usage grow non‑linearly with high cardinality, whereas Alibaba's managed service delivers higher compatibility, better query performance, and more predictable scaling.
This guide walks you through installing the open‑source SigNoz APM platform on Kubernetes, configuring its components, exploring link tracing with a demo app, and setting up logging and alerting for comprehensive cloud‑native observability.
This article summarizes Alibaba Cloud senior product expert He Yuan's presentation on EMR 2.0, outlining the challenges of open‑source big data, the evolution of EMR, and the new features—including cloud‑native architecture, enhanced performance, diverse resource models, and expanded analysis scenarios—aimed at reducing cost and complexity.
This article provides a concise, question‑driven overview of Kubernetes, covering its architecture, node and master communication, pod fundamentals, scheduling, storage via etcd, service exposure, scaling mechanisms, and the roles of core components such as kube‑apiserver, kubelet, kube‑proxy and controllers.
This article examines YouTube's massive backend infrastructure, detailing its use of MySQL with Vitess for horizontal scaling, caching with Memcache, coordination via Zookeeper, cloud‑native deployment on Kubernetes, CDN delivery, and the storage systems (GFS, BigTable) that enable billions of users to upload and stream petabytes of video data.
This article introduces Kubernetes as a Google‑originated container‑based distributed cluster management system, explaining its architecture, core components such as Master, Nodes, Pods, Services, etcd, and detailing how communication, scheduling, storage, external access, scaling, and controller coordination work together.
This article explains how eBPF technology provides a unified, zero‑intrusion monitoring solution for Serverless applications across any language, detailing its architecture, workflow, and the advantages it brings to cloud‑native operations such as low cost, high performance, and multi‑protocol support.
This guide explains how to set up Jenkins and GitLab containers using Docker Compose, including the required compose files, startup commands, and steps to retrieve initial passwords for accessing the services.
This article explains how eBPF extends kernel functionality to enable secure, high‑performance networking, observability, and programmable workloads in cloud‑native environments, detailing its architecture, use cases, market adoption, commercialization models, and the challenges and advantages that make it comparable to JavaScript for the kernel.
This article introduces Rancher as a comprehensive container management platform, explains its API server capabilities, monitoring and alerting features, provides step‑by‑step Docker‑based installation instructions, and demonstrates how to bind a Kubernetes cluster, deploy applications, and view pod logs through the Rancher UI.
This article breaks down the core concepts of Kubernetes—including its master‑worker architecture, pod scheduling, etcd storage, service exposure, scaling mechanisms, and controller interactions—through a series of clear questions and illustrated answers to help beginners grasp the platform’s complexity.
This article traces ZuanZuan's log‑collection journey from the bare‑metal era through containerization to a cloud‑native solution, detailing the challenges, custom developments like log‑pilot, ByteCompass, and fb‑advisor, and the performance gains achieved with each transition.
The article surveys the 2023 cloud‑native landscape, highlighting the rise of cloud‑based IDEs, the mainstreaming of FinOps and GreenOps, the ubiquity of open‑source SBOMs, the maturation of GitOps and OpenTelemetry, the growing impact of WebAssembly, and several related forecasts for the industry.
Spring Cloud 2022, built on Spring Framework 6.x and Spring Boot 3.x, introduces critical bug fixes—including memory leaks and Kotlin DSL issues—and requires Java 17, with updated dependency management and new features across Gateway, Commons, and Kubernetes modules.
This article compares Prometheus and Zabbix, detailing their histories, architectures, performance, community support, and suitability for different environments, and concludes with guidance on choosing the right monitoring solution for physical servers, cloud-native deployments, and large‑scale container clusters.
This article reviews the evolution of file storage, outlines the challenges of the cloud era, and details JuiceFS's design philosophy, architecture, key capabilities, and real‑world use cases such as Kubernetes, AI, big‑data analytics, and NAS migration to the cloud.
Since JDK 9, Java has accelerated its release cadence and added a suite of cloud‑native capabilities—such as container‑aware metrics, single‑file execution, refined JVM options, fast‑fail memory controls, class‑data sharing, compact strings, active‑processor detection, and Unix‑domain sockets—to better serve modern containerized workloads.
In this comprehensive interview, ByteDance senior front‑end engineer Huang Jian shares the 2023 outlook for front‑end developers, covering cloud‑native integration, serverless adoption, micro‑frontends, AI influence, WebAssembly, career growth, and the evolving skill set required to stay competitive.
This guide provides a comprehensive overview of kubectl, covering its syntax, resource types, common flags, output formats, and dozens of practical command examples for creating, listing, describing, and deleting Kubernetes objects efficiently.
This article describes a cloud‑native CI/CD pipeline built on Kubernetes that leverages Tekton for continuous integration, Argo CD for continuous deployment, and Redmine for project management, detailing system design, task flow, usage steps, and achieved operational benefits.
Sealer 0.9 introduces a cluster‑centric model for building, sharing and running distributed applications, adds Sealer Image types, enriches Kubefile with LABEL, KUBEVERSION, APP, CNI, CSI, APPCMDS and LAUNCH directives, and outlines future roadmap and community resources.
This article provides a concise yet comprehensive overview of Kubernetes, covering its core architecture, the lifecycle of a Deployment, the role of Pods and Services, and how networking and service discovery are implemented within a cloud‑native environment.
Tencent Cloud helped the viral game 《羊了个羊》 scale from 5,000 QPS to support over 100 million daily active users in a week by using serverless Kubernetes auto‑scaling, real‑time logging, WAF/Anti‑DDoS protection, CDN, and read‑write separation with Redis, achieving high performance, availability, and scalability.
The article reproduces the AttachNotSupportedException when Java runs as PID 1 in a container, explains the JVM attach workflow and LinuxThread model, and provides practical workarounds such as creating .attach_pid files, enabling StartAttachListener, or using newer JDK images.
This article explains why Java applications running in Kubernetes can encounter Out‑Of‑Memory errors despite heap usage staying under the Xmx limit, by examining container resource limits, JVM memory models, cgroup behavior, and provides practical configuration recommendations to prevent OOM.
This article provides a comprehensive overview of Nacos, covering its origins, evolution of the configuration center, typical use cases, step‑by‑step integration methods, troubleshooting tips, high‑availability mechanisms, commercial MSE advantages, migration guides, and the upcoming features in Nacos 3.0.
This guide explains how to use Alibaba Cloud EventBridge to create and manage RocketMQ 4.0, 5.0, and self‑hosted Apache RocketMQ instances, covering architecture, API parameters, VPC and security settings, and step‑by‑step procedures for event‑driven integration and message routing.
This article explains what eBPF is, why it matters for cloud‑native architectures, its key components and use‑cases in networking, observability and security, and explores current market momentum and commercialization models for leveraging eBPF in modern infrastructure.
This article explores how YouTube handles massive video uploads and billions of daily views by detailing its backend micro‑services, MySQL‑based Vitess clustering, sharding, replication, disaster recovery, cloud‑native deployment, CDN strategy, and large‑scale storage architecture.
This article details the evolution of Ctrip's log infrastructure, describing the shift from fragmented departmental logging to a unified Elasticsearch-based platform, the migration to ClickHouse for cost‑effective, high‑performance storage, and the subsequent Log 3.0 redesign that leverages Kubernetes, sharding, and a unified query governance layer to handle petabyte‑scale data.
This article compares the open‑source API gateways APISIX and KONG across community activity, plugin richness, performance under various workloads, secondary development flexibility, and their suitability for cloud‑native environments such as Kubernetes ingress and function compute integration.
vivo’s Internet Storage team details how it operates RocketMQ for low‑latency online services and Kafka for massive big‑data pipelines, outlines resource isolation, traffic balancing, intelligent throttling, and governance practices, and describes its migration from RabbitMQ and planned shift from Kafka to cloud‑native Pulsar.
This article explains the concept of transient clusters and the Stateless architecture in Volcano Engine's EMR platform, compares Stateless with traditional Stateful approaches, outlines its evolution, core components, elastic scaling features, and the business value of cost‑effective, on‑demand big‑data processing.
In a recent interview, the head of the System Operations Department at China Merchants Securities explains how their next‑generation core trading system, built on a distributed micro‑service architecture with open‑source components and cloud‑native tools, achieved Level 2 technical‑operation DevOps certification, detailing the challenges, improvements, and future plans for digital transformation.
This article provides a comprehensive comparison between Zabbix and Prometheus, covering their architecture, data collection, storage, querying, visualization, and alerting capabilities to help enterprises choose the most suitable monitoring solution for their needs.
SREWorks v1.4 introduces a Monorepo‑based frontend architecture, upgrades build tools to Webpack 5 and Rollup, adds an offline installation baseline with pre‑packaged images, and provides detailed Helm commands for upgrading and deploying the platform in cloud‑native environments.
This guide explains why MySQL monitoring is critical, defines five key metric dimensions, shows how to collect them with Prometheus and the MySQL Exporter, provides ready‑to‑use alert rules, and walks through the full setup and dashboard creation on Alibaba Cloud.
This guide explains how to route outbound container traffic through a centralized external gateway using Kube-OVN by defining a Subnet resource with specific routing and policy settings, and clarifies each required field for proper configuration.
This article details Zhaozhuan's three‑generation test environment governance evolution—starting with physical isolation, moving to automatic IP‑label traffic routing, and finally manual tag‑based routing—highlighting architectural changes, deployment processes, advantages, drawbacks, and supporting tools such as distributed tracing and debugging utilities.
This article examines YouTube’s massive backend infrastructure, detailing how the platform stores billions of videos using MySQL, Vitess for horizontal scaling, sharding, replication, disaster management, cloud‑native deployment on Kubernetes, and the supporting storage systems such as GFS and BigTable.
