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Cloud Native Technology Community
Cloud Native Technology Community
Apr 6, 2023 · Industry Insights

What Sysdig’s 2023 Cloud‑Native Security Report Reveals About Container Risks

Sysdig’s 2023 Cloud‑Native Security and Usage Report uncovers that most container images carry critical vulnerabilities, a majority of granted permissions go unused, many containers lack proper CPU limits, and significant cloud‑cost waste persists, prompting urgent recommendations for identity‑access management, vulnerability prioritisation, and zero‑trust adoption.

Sysdig reportZero Trustcloud-native
0 likes · 8 min read
What Sysdig’s 2023 Cloud‑Native Security Report Reveals About Container Risks
Refining Core Development Skills
Refining Core Development Skills
Apr 4, 2023 · Cloud Native

Understanding Container CPU Utilization: Accurate Measurement Methods and the Missing Nice/IRQ/SoftIRQ Metrics

This article explains how to correctly obtain CPU utilization inside containers, compares host and container metrics, describes the use of lxcfs and cgroup files (including cgroup V1/V2) for accurate measurement, and clarifies why container statistics omit nice, irq, and softirq fields.

Containercgroupcloud-native
0 likes · 16 min read
Understanding Container CPU Utilization: Accurate Measurement Methods and the Missing Nice/IRQ/SoftIRQ Metrics
Efficient Ops
Efficient Ops
Apr 3, 2023 · Cloud Native

How to Secure Multi‑Tenant Kubernetes Clusters: Best Practices & Architecture

This article explains the concept of multi‑tenant Kubernetes clusters, outlines common enterprise scenarios, and details native security mechanisms such as RBAC, NetworkPolicy, PodSecurityPolicy, OPA, resource quotas, and dedicated nodes to achieve effective isolation and protect sensitive data.

NetworkPolicyRBACcloud-native
0 likes · 12 min read
How to Secure Multi‑Tenant Kubernetes Clusters: Best Practices & Architecture
System Architect Go
System Architect Go
Apr 3, 2023 · Cloud Native

Why Cilium Beats Flannel: Real‑World Kubernetes Networking Insights

The article analyzes how Cilium’s eBPF‑based architecture, advanced network policies, cluster‑wide traffic control, and observability tools like Hubble solved performance, security, and scalability challenges that Flannel and kube‑proxy could not meet in production Kubernetes environments.

CNICiliumNetworkPolicy
0 likes · 12 min read
Why Cilium Beats Flannel: Real‑World Kubernetes Networking Insights
Top Architect
Top Architect
Apr 2, 2023 · Cloud Native

Using containerd with ctr, nerdctl, and crictl: A Practical Guide

This article explains how containerd works as a high‑level container runtime and demonstrates practical usage of its three command‑line clients—ctr, nerdctl, and crictl—for pulling images, managing containers, debugging Kubernetes pods, and performing low‑level runtime operations.

CTRcloud-nativecontainer-runtime
0 likes · 10 min read
Using containerd with ctr, nerdctl, and crictl: A Practical Guide
MaGe Linux Operations
MaGe Linux Operations
Mar 31, 2023 · Cloud Native

Why Argo Is the Secret Weapon for GitOps on Kubernetes

This article explains GitOps fundamentals, introduces the Argo project and its four core components, and shows how Argo CD, Workflows, Rollouts, and Events empower DevOps engineers to achieve safer, more reliable, and fully automated continuous delivery on Kubernetes.

ArgoContinuous DeliveryDevOps
0 likes · 10 min read
Why Argo Is the Secret Weapon for GitOps on Kubernetes
MaGe Linux Operations
MaGe Linux Operations
Mar 30, 2023 · Cloud Native

Why Is Kubernetes So Hard to Master? A Beginner’s Q&A Guide

This article explains the core concepts of Kubernetes—including its architecture, node communication, pod scheduling, data storage, service exposure, scaling, and controller coordination—through a series of clear questions and answers, helping beginners grasp why the platform feels complex.

Cluster ManagementPod Schedulingcloud-native
0 likes · 9 min read
Why Is Kubernetes So Hard to Master? A Beginner’s Q&A Guide
Architecture Digest
Architecture Digest
Mar 30, 2023 · Cloud Native

Docker Hub’s Shift to Paid Plans: Impact, Community Reaction, and Alternative Container Registries

Docker Hub announced that free organization accounts will lose access to private repositories after April 14 unless upgraded to a paid plan, prompting community backlash, outlining the continued availability of public images, and reviewing alternative container solutions such as Podman and Containerd.

Container RegistryPodmancloud-native
0 likes · 9 min read
Docker Hub’s Shift to Paid Plans: Impact, Community Reaction, and Alternative Container Registries
Tencent Cloud Middleware
Tencent Cloud Middleware
Mar 29, 2023 · Cloud Native

How a Hong Kong Virtual Bank Scaled Core Services with Polaris Service Mesh

This article details how FuRong Bank tackled integration, protocol heterogeneity, and disaster‑recovery challenges in its core banking platform by adopting Tencent's Polaris service‑mesh, unifying Spring Cloud Tencent, Polaris Java SDK, and gateway solutions to achieve seamless, resilient, and cloud‑native operations.

Microservicesbankingcloud-native
0 likes · 9 min read
How a Hong Kong Virtual Bank Scaled Core Services with Polaris Service Mesh
Alibaba Cloud Native
Alibaba Cloud Native
Mar 28, 2023 · Cloud Native

How RocketMQ 5.0 Enables Distributed End‑to‑End Tracing with OpenTelemetry

This article explains how Apache RocketMQ 5.0 integrates standardized distributed tracing via OpenTelemetry, detailing the underlying span model, semantic conventions for messaging, automatic and manual instrumentation options, configuration steps, a complete example workflow, and how to export traces to Alibaba Cloud SLS and ARMS for observability.

MessagingObservabilityOpenTelemetry
0 likes · 17 min read
How RocketMQ 5.0 Enables Distributed End‑to‑End Tracing with OpenTelemetry
Baidu Geek Talk
Baidu Geek Talk
Mar 28, 2023 · Cloud Computing

How Baidu Builds a Unified Edge‑to‑Cloud Distributed Architecture

This article analyzes Baidu Intelligent Cloud's evolution from edge computing to a fully integrated distributed cloud, detailing the driving trends, four critical architectural paths, and concrete implementations such as multi‑chip clouds, same‑source stacks, hyper‑converged infrastructure, and cloud‑native serverless solutions.

Baidu Intelligent CloudServerlesscloud-native
0 likes · 12 min read
How Baidu Builds a Unified Edge‑to‑Cloud Distributed Architecture
ByteDance Web Infra
ByteDance Web Infra
Mar 28, 2023 · Cloud Native

WebAssembly (WASM) Usage Scenarios and Future Trends

This article surveys the diverse scenarios where WebAssembly is applied—from accelerating web applications and providing sandboxed plugins to powering cloud‑native workloads, edge computing, serverless functions, mobile/IoT devices, and blockchain—while also outlining current challenges and future development directions.

BlockchainServerlessWasm
0 likes · 33 min read
WebAssembly (WASM) Usage Scenarios and Future Trends
Cloud Native Technology Community
Cloud Native Technology Community
Mar 28, 2023 · Cloud Native

How to Set Up Multi‑Cluster Networking with Kube‑OVN OVN‑IC

This guide explains how to enable cross‑cluster pod communication in Kubernetes using Kube‑OVN's OVN‑IC feature, covering prerequisites, single‑node and high‑availability database deployment, automatic and manual route configuration, and cleanup procedures with concrete Docker/Containerd commands and ConfigMap examples.

Kube-OVNMulti-ClusterOVN-IC
0 likes · 15 min read
How to Set Up Multi‑Cluster Networking with Kube‑OVN OVN‑IC
ByteFE
ByteFE
Mar 27, 2023 · Cloud Native

WebAssembly (WASM) Usage Scenarios and Future Trends

This article surveys WebAssembly's diverse application scenarios—from accelerating browser apps and enabling sandboxed plugins to powering cloud‑native, edge, and blockchain workloads—while highlighting current adoption statistics, key examples, and future development directions.

BlockchainServerlessWasm
0 likes · 28 min read
WebAssembly (WASM) Usage Scenarios and Future Trends
NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Mar 24, 2023 · Cloud Native

Serverless Adoption at NetEase Cloud Music: Architecture, Migration, and Benefits

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.

Event-Driven ArchitectureKnativeServerless
0 likes · 16 min read
Serverless Adoption at NetEase Cloud Music: Architecture, Migration, and Benefits
ITPUB
ITPUB
Mar 23, 2023 · Cloud Native

Scaling Zhongtong Cloud: From Single‑Cluster to Multi‑Cluster Governance

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.

ContainerizationMulti-Clustercloud-native
0 likes · 13 min read
Scaling Zhongtong Cloud: From Single‑Cluster to Multi‑Cluster Governance
Huolala Tech
Huolala Tech
Mar 23, 2023 · Cloud Native

How Huolala Built a Cloud‑Native One‑Stop AI Platform on Kubernetes

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.

AI platformGPU schedulingModel Serving
0 likes · 17 min read
How Huolala Built a Cloud‑Native One‑Stop AI Platform on Kubernetes
Tencent Cloud Middleware
Tencent Cloud Middleware
Mar 21, 2023 · Cloud Native

What’s New in Spring Cloud Tencent 1.10.2? Features, Versioning, and Roadmap

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.

MicroservicesTencentVersioning
0 likes · 6 min read
What’s New in Spring Cloud Tencent 1.10.2? Features, Versioning, and Roadmap
Alibaba Cloud Native
Alibaba Cloud Native
Mar 21, 2023 · Cloud Native

How OpenYurt Enables Edge Autonomy on Unstable Networks

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.

OpenYurtYurtHubcloud-native
0 likes · 10 min read
How OpenYurt Enables Edge Autonomy on Unstable Networks
Cloud Native Technology Community
Cloud Native Technology Community
Mar 21, 2023 · Information Security

2022 Cloud Native Security State Report: Key Findings on Cloud Expansion, Security Posture, and Drivers

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.

DevSecOpscloud adoptioncloud-native
0 likes · 6 min read
2022 Cloud Native Security State Report: Key Findings on Cloud Expansion, Security Posture, and Drivers
Alibaba Cloud Native
Alibaba Cloud Native
Mar 20, 2023 · Cloud Native

What’s New in Seata 1.6.x? Deep Dive into AT‑Mode Enhancements and Cloud‑Native Communication

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.

AT ModeLock Strategycloud-native
0 likes · 16 min read
What’s New in Seata 1.6.x? Deep Dive into AT‑Mode Enhancements and Cloud‑Native Communication
System Architect Go
System Architect Go
Mar 20, 2023 · Cloud Native

Secure Kubernetes Secrets: Comparing Sealed Secrets, External Secrets Operator, and CSI Driver

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.

CSI DriverExternal Secrets OperatorSealed Secrets
0 likes · 20 min read
Secure Kubernetes Secrets: Comparing Sealed Secrets, External Secrets Operator, and CSI Driver
Architecture Digest
Architecture Digest
Mar 20, 2023 · Cloud Native

Kubernetes: What It Is and Why It’s Hard to Get Started

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.

Cluster ManagementControllersPods
0 likes · 8 min read
Kubernetes: What It Is and Why It’s Hard to Get Started
dbaplus Community
dbaplus Community
Mar 19, 2023 · Databases

Should MySQL Run in Docker? Risks and Strategies Explained

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.

ContainerizationData SafetyDatabase Performance
0 likes · 7 min read
Should MySQL Run in Docker? Risks and Strategies Explained
Architecture & Thinking
Architecture & Thinking
Mar 19, 2023 · Cloud Native

How Baidu Feed Achieved Serverless Scaling with Multi‑Dimensional Service Profiles

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.

ServerlessService Profilingbackend services
0 likes · 17 min read
How Baidu Feed Achieved Serverless Scaling with Multi‑Dimensional Service Profiles
Sohu Tech Products
Sohu Tech Products
Mar 16, 2023 · Cloud Native

Comprehensive Docker Tutorial: From Fundamentals to Best Practices

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.

ContainerizationDevOpsDocker
0 likes · 15 min read
Comprehensive Docker Tutorial: From Fundamentals to Best Practices
MaGe Linux Operations
MaGe Linux Operations
Mar 16, 2023 · Cloud Native

Understanding COSI: Kubernetes’ Standard for Object Storage Management

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.

COSIDevOpsObject Storage
0 likes · 8 min read
Understanding COSI: Kubernetes’ Standard for Object Storage Management
ITPUB
ITPUB
Mar 16, 2023 · Cloud Native

How Kindling Leverages eBPF for Minute‑Level Fault Diagnosis in Cloud‑Native Environments

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.

KindlingTrace Profilingcloud-native
0 likes · 13 min read
How Kindling Leverages eBPF for Minute‑Level Fault Diagnosis in Cloud‑Native Environments
Alibaba Cloud Native
Alibaba Cloud Native
Mar 16, 2023 · Cloud Native

How Koordinator Supercharges ACK Container Scheduling and Resource Efficiency

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.

ACKKoordinatorcloud-native
0 likes · 10 min read
How Koordinator Supercharges ACK Container Scheduling and Resource Efficiency
Cloud Native Technology Community
Cloud Native Technology Community
Mar 16, 2023 · Cloud Native

How Intel and F5 Enabled Dual‑Stack Support in Istio 1.17

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.

Dual-StackEnvoyIstio
0 likes · 11 min read
How Intel and F5 Enabled Dual‑Stack Support in Istio 1.17
Baidu Tech Salon
Baidu Tech Salon
Mar 15, 2023 · Industry Insights

How Baidu Feed Scales Millions of Users with Serverless: A Multi‑Dimensional Elasticity Blueprint

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.

Baidu FeedOperationsServerless
0 likes · 19 min read
How Baidu Feed Scales Millions of Users with Serverless: A Multi‑Dimensional Elasticity Blueprint
Baidu Geek Talk
Baidu Geek Talk
Mar 15, 2023 · Industry Insights

How Baidu Feed Scaled to Serverless with Multi‑Dimensional Service Profiles

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.

ServerlessService Profilingcapacity management
0 likes · 19 min read
How Baidu Feed Scaled to Serverless with Multi‑Dimensional Service Profiles
Cloud Native Technology Community
Cloud Native Technology Community
Mar 14, 2023 · Cloud Native

How PNC Bank Accelerated Code Deployment and Automated Compliance with Cloud‑Native Knative and TriggerMesh

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.

Compliance AutomationDevOpsKnative
0 likes · 8 min read
How PNC Bank Accelerated Code Deployment and Automated Compliance with Cloud‑Native Knative and TriggerMesh
DevOps Cloud Academy
DevOps Cloud Academy
Mar 14, 2023 · Cloud Native

Kustomize Tutorial: Managing Kubernetes Manifests Without Helm

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.

DevOpsKustomizecloud-native
0 likes · 13 min read
Kustomize Tutorial: Managing Kubernetes Manifests Without Helm
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 13, 2023 · Big Data

Unlocking Big Data with Alibaba Cloud’s Native Data Lake Solution

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.

AnalyticsBig DataData Lake
0 likes · 11 min read
Unlocking Big Data with Alibaba Cloud’s Native Data Lake Solution
New Oriental Technology
New Oriental Technology
Mar 10, 2023 · Cloud Native

Middleware PaaS on Kubernetes: Architecture, Benefits, and IP Reservation Challenges

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.

ObservabilityPaaScloud-native
0 likes · 18 min read
Middleware PaaS on Kubernetes: Architecture, Benefits, and IP Reservation Challenges
Alibaba Cloud Native
Alibaba Cloud Native
Mar 10, 2023 · Cloud Native

Uncovering the Root Causes of ACK Cluster Network Latency: kubelet, softirq, and cgroup Insights

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.

Network Latencycgroupcloud-native
0 likes · 14 min read
Uncovering the Root Causes of ACK Cluster Network Latency: kubelet, softirq, and cgroup Insights
Alibaba Cloud Developer
Alibaba Cloud Developer
Mar 10, 2023 · Cloud Native

How KubeVela Enables Full‑Stack Declarative Observability for Cloud‑Native Apps

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.

DeclarativeKubeVelaMulti-Cluster
0 likes · 21 min read
How KubeVela Enables Full‑Stack Declarative Observability for Cloud‑Native Apps
IT Services Circle
IT Services Circle
Mar 9, 2023 · Backend Development

Interview Experience and Preparation Guide for Backend Engineer Positions at ByteDance, MiHoYo, Futu, and Yuanfudao

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.

BackendDatabasesGolang
0 likes · 19 min read
Interview Experience and Preparation Guide for Backend Engineer Positions at ByteDance, MiHoYo, Futu, and Yuanfudao
Huolala Tech
Huolala Tech
Mar 9, 2023 · Cloud Native

How SHANGFU Transforms Prometheus Management for Scalable Cloud‑Native Monitoring

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.

Prometheuscloud-nativekubernetes
0 likes · 15 min read
How SHANGFU Transforms Prometheus Management for Scalable Cloud‑Native Monitoring
Alibaba Cloud Native
Alibaba Cloud Native
Mar 8, 2023 · Cloud Native

How OpenYurt v1.2 Simplifies Edge Kubernetes Installation in Five Steps

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.

InstallationOpenYurtPrometheus
0 likes · 6 min read
How OpenYurt v1.2 Simplifies Edge Kubernetes Installation in Five Steps
Practical DevOps Architecture
Practical DevOps Architecture
Mar 7, 2023 · Cloud Native

Kubernetes Course Chapter Outline

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.

DevOpsMicroservicescloud-native
0 likes · 4 min read
Kubernetes Course Chapter Outline
Qunar Tech Salon
Qunar Tech Salon
Mar 6, 2023 · Cloud Native

Design and Implementation of Qunar's WebIDE Cloud Development Platform

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.

Cloud IDEContainerizationDevOps
0 likes · 20 min read
Design and Implementation of Qunar's WebIDE Cloud Development Platform
iQIYI Technical Product Team
iQIYI Technical Product Team
Mar 3, 2023 · Cloud Native

Evolution of the Membership Testing Environment: From Manual Setup to Cloud‑Native Platform

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.

Platform AutomationTesting Environmentci/cd
0 likes · 11 min read
Evolution of the Membership Testing Environment: From Manual Setup to Cloud‑Native Platform
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 3, 2023 · Big Data

How Alibaba Cloud EMR Evolved from Open‑Source Compatibility to Enterprise‑Grade Performance

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.

Alibaba CloudBig DataEMR
0 likes · 13 min read
How Alibaba Cloud EMR Evolved from Open‑Source Compatibility to Enterprise‑Grade Performance
Alibaba Cloud Native
Alibaba Cloud Native
Mar 2, 2023 · Cloud Native

Master Multi‑Cluster GitOps with ACK One and ArgoCD – A Step‑by‑Step Guide

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.

ACK OneArgoCDGitOps
0 likes · 18 min read
Master Multi‑Cluster GitOps with ACK One and ArgoCD – A Step‑by‑Step Guide
ShiZhen AI
ShiZhen AI
Mar 1, 2023 · Cloud Native

Why We Chose Kafka for Our Open‑Source Real‑Time Streaming Platform

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.

Data PlatformKafkaKnowStreaming
0 likes · 12 min read
Why We Chose Kafka for Our Open‑Source Real‑Time Streaming Platform
Alibaba Cloud Native
Alibaba Cloud Native
Feb 27, 2023 · Cloud Native

How CNStack 2.0 Enables Multi‑Cloud, Multi‑Cluster Management with OCM

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.

AuthenticationCluster RegistrationMulti‑Cluster
0 likes · 15 min read
How CNStack 2.0 Enables Multi‑Cloud, Multi‑Cluster Management with OCM
Alibaba Cloud Native
Alibaba Cloud Native
Feb 27, 2023 · Cloud Native

What’s Next for Microservices? Highlights from the Beijing Cloud Native Meetup

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.

Observabilitycloud-nativekubernetes
0 likes · 11 min read
What’s Next for Microservices? Highlights from the Beijing Cloud Native Meetup
Java Architecture Diary
Java Architecture Diary
Feb 25, 2023 · Cloud Native

What’s New in Spring Cloud 2021.0.6? Key Updates and Dependency Guide

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.

JavaRelease Notescloud-native
0 likes · 3 min read
What’s New in Spring Cloud 2021.0.6? Key Updates and Dependency Guide
NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Feb 24, 2023 · Cloud Native

NetEase Cloud Music Open-Sources Horizon: A Kubernetes-Based GitOps Continuous Deployment Platform

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.

Argo CDGitOpsHorizon
0 likes · 9 min read
NetEase Cloud Music Open-Sources Horizon: A Kubernetes-Based GitOps Continuous Deployment Platform
Past Memory Big Data
Past Memory Big Data
Feb 23, 2023 · Databases

Optimizing ClickHouse: ByteHouse’s Real‑Time Data Warehouse Breakthrough

ByteHouse, a cloud‑native data warehouse on Volcano Engine, leverages ClickHouse to deliver ultra‑fast real‑time analytics, detailing its business motivations, ROI‑driven evaluation, performance trade‑offs, architectural evolution, and concrete financial‑industry deployments such as real‑time monitoring and risk‑control scenarios.

ByteHouseClickHouseData engineering
0 likes · 17 min read
Optimizing ClickHouse: ByteHouse’s Real‑Time Data Warehouse Breakthrough
Alibaba Cloud Native
Alibaba Cloud Native
Feb 23, 2023 · Cloud Native

How OpenYurt Enables Large‑Scale Edge Computing for Longyuan Power

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.

CNStackDistributed SystemsOpenYurt
0 likes · 10 min read
How OpenYurt Enables Large‑Scale Edge Computing for Longyuan Power
Tencent Cloud Middleware
Tencent Cloud Middleware
Feb 23, 2023 · Cloud Native

How Apache Pulsar Enables Seamless Cross‑Cluster Tenant Migration with Replication and Subscription Sync

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.

Apache PulsarCross‑Region ReplicationSubscription Sync
0 likes · 16 min read
How Apache Pulsar Enables Seamless Cross‑Cluster Tenant Migration with Replication and Subscription Sync
ITPUB
ITPUB
Feb 22, 2023 · Databases

How Huawei’s GaussDB(DWS) 3.0 Redefines Cloud‑Native Data Warehousing

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.

AI IntegrationData WarehouseGaussDB
0 likes · 16 min read
How Huawei’s GaussDB(DWS) 3.0 Redefines Cloud‑Native Data Warehousing
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Feb 20, 2023 · Cloud Native

Mastering Gray Release with Spring Cloud Gateway: A Step‑by‑Step Guide

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.

AB testingGray Releasecanary deployment
0 likes · 13 min read
Mastering Gray Release with Spring Cloud Gateway: A Step‑by‑Step Guide
Tencent Advertising Technology
Tencent Advertising Technology
Feb 17, 2023 · Big Data

Cost Optimization and Mixed‑Resource Deployment in Tencent's Taiji Machine Learning Platform

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.

Big DataMachine Learning PlatformTencent
0 likes · 16 min read
Cost Optimization and Mixed‑Resource Deployment in Tencent's Taiji Machine Learning Platform
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Feb 16, 2023 · Cloud Native

How AppManager Enables Scalable Multi‑Cloud Application Deployment

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.

AppManagerDevOpsOAM
0 likes · 15 min read
How AppManager Enables Scalable Multi‑Cloud Application Deployment
Tencent Cloud Middleware
Tencent Cloud Middleware
Feb 15, 2023 · Cloud Native

Tencent Cloud’s Secrets to Scaling Apache Pulsar: Stability & Performance Hacks

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.

Apache PulsarMessage queueStability
0 likes · 18 min read
Tencent Cloud’s Secrets to Scaling Apache Pulsar: Stability & Performance Hacks
DataFunTalk
DataFunTalk
Feb 14, 2023 · Artificial Intelligence

Cost Optimization and Mixed‑Resource Deployment in Tencent Taiji Machine Learning Platform for Large‑Scale AI Models

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.

AIMachine Learning Platformcloud-native
0 likes · 17 min read
Cost Optimization and Mixed‑Resource Deployment in Tencent Taiji Machine Learning Platform for Large‑Scale AI Models
DevOps Cloud Academy
DevOps Cloud Academy
Feb 10, 2023 · Operations

Differences Between DevOps and GitOps

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.

DevOpsGitOpsautomation
0 likes · 3 min read
Differences Between DevOps and GitOps
Alibaba Cloud Native
Alibaba Cloud Native
Feb 8, 2023 · Cloud Native

Alibaba Cloud Prometheus vs Open‑Source Prometheus: Deep Performance Benchmark

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.

MetricsObservabilityPerformance Benchmark
0 likes · 30 min read
Alibaba Cloud Prometheus vs Open‑Source Prometheus: Deep Performance Benchmark
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Feb 8, 2023 · Big Data

How Alibaba Cloud EMR 2.0 Redefines Open‑Source Big Data Platforms

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.

Alibaba CloudBig DataData Lake
0 likes · 11 min read
How Alibaba Cloud EMR 2.0 Redefines Open‑Source Big Data Platforms
Top Architect
Top Architect
Feb 7, 2023 · Cloud Native

Understanding Kubernetes: Core Concepts and Architecture

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.

Cluster ManagementContainersMicroservices
0 likes · 9 min read
Understanding Kubernetes: Core Concepts and Architecture
Code Ape Tech Column
Code Ape Tech Column
Feb 7, 2023 · Backend Development

YouTube Backend Architecture: Databases, Vitess, and Cloud‑Native Infrastructure

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.

BackendDatabasesScalability
0 likes · 15 min read
YouTube Backend Architecture: Databases, Vitess, and Cloud‑Native Infrastructure
IT Architects Alliance
IT Architects Alliance
Feb 6, 2023 · Cloud Native

What Is Kubernetes and Why Is It Hard to Get Started?

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.

Distributed SystemsPodService
0 likes · 8 min read
What Is Kubernetes and Why Is It Hard to Get Started?
Open Source Linux
Open Source Linux
Feb 3, 2023 · Cloud Native

Why eBPF Is the Secret Weapon Behind Modern Cloud‑Native Platforms

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.

LinuxObservabilitycloud-native
0 likes · 12 min read
Why eBPF Is the Secret Weapon Behind Modern Cloud‑Native Platforms
Selected Java Interview Questions
Selected Java Interview Questions
Feb 1, 2023 · Cloud Native

Introduction to Rancher: Features, Installation, and Application Deployment

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.

Container ManagementDockercloud-native
0 likes · 4 min read
Introduction to Rancher: Features, Installation, and Application Deployment
Cloud Native Technology Community
Cloud Native Technology Community
Feb 1, 2023 · Cloud Native

Why Is Kubernetes So Hard to Master? A Step‑by‑Step Overview

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.

Pod SchedulingService Meshcloud-native
0 likes · 8 min read
Why Is Kubernetes So Hard to Master? A Step‑by‑Step Overview
Zhuanzhuan Tech
Zhuanzhuan Tech
Feb 1, 2023 · Cloud Native

Evolution of Log Collection at ZuanZuan: From Bare Metal to Cloud‑Native Era

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.

ContainerizationFilebeatcloud-native
0 likes · 12 min read
Evolution of Log Collection at ZuanZuan: From Bare Metal to Cloud‑Native Era
Cloud Native Technology Community
Cloud Native Technology Community
Jan 30, 2023 · Cloud Native

2023 Cloud‑Native Trends and Predictions: Cloud IDEs, FinOps, SBOM, GitOps, OpenTelemetry, WebAssembly and More

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.

FinOpsGitOpsOpenTelemetry
0 likes · 21 min read
2023 Cloud‑Native Trends and Predictions: Cloud IDEs, FinOps, SBOM, GitOps, OpenTelemetry, WebAssembly and More
MaGe Linux Operations
MaGe Linux Operations
Jan 23, 2023 · Operations

Prometheus vs Zabbix: Which Monitoring Tool Wins in Modern Environments?

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.

Observabilitycloud-nativezabbix
0 likes · 9 min read
Prometheus vs Zabbix: Which Monitoring Tool Wins in Modern Environments?
Alibaba Cloud Native
Alibaba Cloud Native
Jan 19, 2023 · Cloud Native

How Java Evolved for Cloud‑Native Operations: Key Features from JDK 9‑19

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.

ContainerJDKJava
0 likes · 17 min read
How Java Evolved for Cloud‑Native Operations: Key Features from JDK 9‑19
ByteDance Terminal Technology
ByteDance Terminal Technology
Jan 19, 2023 · Frontend Development

2023 Front‑End Engineering Outlook: Cloud‑Native, Serverless, and Emerging Trends

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.

AIFrontendMicro Frontends
0 likes · 33 min read
2023 Front‑End Engineering Outlook: Cloud‑Native, Serverless, and Emerging Trends
Tencent Cloud Developer
Tencent Cloud Developer
Jan 16, 2023 · Cloud Native

Scaling Sheep, Sheep, Sheep to Support 100 Million Daily Active Users: A Tencent Cloud Case Study

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.

CDNTKE ServerlessTencent Cloud
0 likes · 12 min read
Scaling Sheep, Sheep, Sheep to Support 100 Million Daily Active Users: A Tencent Cloud Case Study
Alibaba Cloud Native
Alibaba Cloud Native
Jan 16, 2023 · Cloud Native

Why Java Attach Fails on PID 1 in Containers and How to Fix It

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.

ArthasAttachDocker
0 likes · 11 min read
Why Java Attach Fails on PID 1 in Containers and How to Fix It