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3403 articles · Page 16 of 35
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.

AnalyticsData LakeServerless
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.

KubernetesPaaScloud 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.

KernelKubernetescgroup
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.

DeclarativeKubeVelaKubernetes
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.

BackendCareercloud native
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.

KubernetesPrometheuscloud native
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.

KubernetesOpenYurtPrometheus
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.

Container OrchestrationDevOpscloud 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 IDEDevOpscloud native
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.

CI/CDPlatform AutomationTesting Environment
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 CloudEMRFlink
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 OneArgoCDCI/CD
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.

KafkaKnowStreamingcloud native
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 RegistrationKubernetes
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.

Kubernetescloud nativeobservability
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.

JavaSpring Cloudcloud 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 CDCI/CDGitOps
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.

ByteHouseClickHouseFinancial Analytics
0 likes · 17 min read
Optimizing ClickHouse: ByteHouse’s Real‑Time Data Warehouse Breakthrough
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 integrationGaussDBLakehouse
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 Testingcanary deploymentcloud native
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.

Machine Learning PlatformTencentbig data
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.

AppManagerDevOpsKubernetes
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 Queuecloud native
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
Hacker Afternoon Tea
Hacker Afternoon Tea
Feb 13, 2023 · Cloud Native

Building a Cloud‑Native ClickHouse PaaS to Power Sentry Snuba Event Analytics

This article walks through the design and step‑by‑step deployment of a multi‑tenant, cloud‑native ClickHouse PaaS using Kubernetes Operators and Helm charts, integrates it with Sentry's Snuba event‑analysis engine, and shows how to customize Sentry Helm charts, configure Zookeeper, and verify distributed tables for large‑scale analytics.

ClickHouseHelmKubernetes
0 likes · 21 min read
Building a Cloud‑Native ClickHouse PaaS to Power Sentry Snuba Event Analytics
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.

MonitoringPrometheuscloud native
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 CloudData LakeEMR
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.

Kubernetescloud nativecluster-management
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.

BackendVitessYouTube
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.

Container OrchestrationKubernetesService
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.

LinuxNetworkingcloud 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 ManagementDockerKubernetes
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.

Container OrchestrationKubernetesPod Scheduling
0 likes · 8 min read
Why Is Kubernetes So Hard to Master? A Step‑by‑Step Overview
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.

cloud nativeobservabilityzabbix
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.

JDKJavaOperations
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.

AIMicro FrontendsWebAssembly
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
Alibaba Cloud Native
Alibaba Cloud Native
Jan 14, 2023 · Cloud Native

Why Java Apps OOM in Kubernetes Even Below Xmx and How to Fix It

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.

JVMJavaKubernetes
0 likes · 16 min read
Why Java Apps OOM in Kubernetes Even Below Xmx and How to Fix It
21CTO
21CTO
Jan 12, 2023 · Backend Development

How YouTube Scales to Billions: Inside Its Backend Database and 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.

VitessYouTubecloud native
0 likes · 12 min read
How YouTube Scales to Billions: Inside Its Backend Database and Infrastructure
Ctrip Technology
Ctrip Technology
Jan 12, 2023 · Big Data

Evolution of Ctrip's Log System: From Elasticsearch to ClickHouse and Log 3.0

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.

ClickHouseETLElasticsearch
0 likes · 16 min read
Evolution of Ctrip's Log System: From Elasticsearch to ClickHouse and Log 3.0
360 Smart Cloud
360 Smart Cloud
Jan 12, 2023 · Cloud Native

Comparison of APISIX and KONG API Gateways: Community Activity, Feature Richness, Performance Benchmarks, and Cloud‑Native Compatibility

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.

API GatewayAPISIXcloud native
0 likes · 10 min read
Comparison of APISIX and KONG API Gateways: Community Activity, Feature Richness, Performance Benchmarks, and Cloud‑Native Compatibility
vivo Internet Technology
vivo Internet Technology
Jan 11, 2023 · Cloud Native

Practices of Distributed Message Middleware at vivo: From RocketMQ to Kafka and Pulsar

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.

KafkaMessage MiddlewarePulsar
0 likes · 22 min read
Practices of Distributed Message Middleware at vivo: From RocketMQ to Kafka and Pulsar
ByteDance Data Platform
ByteDance Data Platform
Jan 11, 2023 · Big Data

How EMR Stateless Transforms Big Data with Transient, Stateless Clusters

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.

EMRTransient Clustercloud native
0 likes · 17 min read
How EMR Stateless Transforms Big Data with Transient, Stateless Clusters
Efficient Ops
Efficient Ops
Jan 10, 2023 · Operations

How a New Distributed Core Trading System Earned Top DevOps Ratings at China Securities

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.

DevOpsOperationscase study
0 likes · 15 min read
How a New Distributed Core Trading System Earned Top DevOps Ratings at China Securities
转转QA
转转QA
Jan 4, 2023 · Operations

Evolution of Zhaozhuan Test Environment Governance: From Physical Isolation to Tag‑Based Traffic Routing

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.

DockerTest Environmentcloud native
0 likes · 19 min read
Evolution of Zhaozhuan Test Environment Governance: From Physical Isolation to Tag‑Based Traffic Routing
Architecture Digest
Architecture Digest
Jan 4, 2023 · Databases

YouTube Backend Architecture: Databases, Scaling, and Vitess

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.

BackendStorageVitess
0 likes · 13 min read
YouTube Backend Architecture: Databases, Scaling, and Vitess
Zhuanzhuan Tech
Zhuanzhuan Tech
Jan 4, 2023 · Operations

Evolution of Zhaozhuan Test Environment Governance: From Physical Isolation to Tag‑Based Traffic Routing

This article describes how Zhaozhuan’s testing environment evolved through three versions—physical isolation, automatic‑IP‑tag routing, and manual‑tag routing—detailing the architectural background, implementation principles, advantages, drawbacks, and supporting tools that dramatically reduced deployment time and resource consumption while introducing new operational challenges.

OperationsService GovernanceTest Environment
0 likes · 23 min read
Evolution of Zhaozhuan Test Environment Governance: From Physical Isolation to Tag‑Based Traffic Routing
ITPUB
ITPUB
Jan 3, 2023 · Databases

How DragonF MPP DB Redefines Cloud‑Native Data Warehousing at Massive Scale

The article details the design, core features, and real‑world performance of the DragonF MPP DB, a cloud‑native, compute‑storage‑separated database that overcomes traditional MPP limitations, supports millions of daily jobs, and outlines its future roadmap for ultra‑large‑scale data platforms.

MPPbig datacloud native
0 likes · 11 min read
How DragonF MPP DB Redefines Cloud‑Native Data Warehousing at Massive Scale
Alibaba Cloud Native
Alibaba Cloud Native
Jan 3, 2023 · Cloud Native

How KubeVela Workflow Transforms SAE’s Serverless Architecture for Faster Cloud‑Native Upgrades

This article explains how Alibaba Cloud's Serverless Application Engine (SAE) leverages the open‑source KubeVela Workflow to overcome operational, scaling, and integration challenges, detailing the workflow design, step definitions, and three real‑world use cases that illustrate automated ops, release optimization, and rapid feature rollout.

KubeVelaKubernetesServerless
0 likes · 17 min read
How KubeVela Workflow Transforms SAE’s Serverless Architecture for Faster Cloud‑Native Upgrades
Efficient Ops
Efficient Ops
Dec 29, 2022 · Operations

How China Agricultural Bank Earned Level‑3 DevOps Application Design Certification

China Agricultural Bank’s distributed core customer information project passed the Level‑3 DevOps Application Design assessment, showcasing a cloud‑native micro‑service architecture, comprehensive DevOps practices, and measurable improvements in scalability, observability, and security that set a new industry benchmark.

DevOpsOperationsapplication design
0 likes · 13 min read
How China Agricultural Bank Earned Level‑3 DevOps Application Design Certification
DaTaobao Tech
DaTaobao Tech
Dec 28, 2022 · Cloud Native

How Taobao’s Homepage Migrated to Serverless: Architecture Upgrade and Quality Assurance

This article details Taobao’s serverless architecture upgrade for its homepage, covering the background of the Cloud Native 2.0 initiative, the three‑pronged system transformation, risk analysis, and a comprehensive quality‑assurance plan that includes pre‑release verification, traffic switching, and stress testing.

ServerlessTaobaoarchitecture upgrade
0 likes · 9 min read
How Taobao’s Homepage Migrated to Serverless: Architecture Upgrade and Quality Assurance
Ops Development Stories
Ops Development Stories
Dec 28, 2022 · Operations

When a Massive File Transfer Crashed My K8s Master: A Real‑World Docker Recovery Tale

The author recounts a sudden overload caused by copying hundreds of gigabytes of small files to an Alibaba Cloud NAS, which crashed the master node of a Kubernetes cluster, leading to Docker failures, and describes step‑by‑step troubleshooting, configuration changes, and lessons learned about backups, cautious operations, and calm analysis.

DockerKubernetescloud native
0 likes · 5 min read
When a Massive File Transfer Crashed My K8s Master: A Real‑World Docker Recovery Tale
NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Dec 28, 2022 · Backend Development

How NetEase Cloud Music Decoupled Frontend and Backend with a GraphQL‑Powered BFF

This article explains how NetEase Cloud Music tackled the tight coupling between frontend UI and backend services by introducing a Backend‑For‑Frontend layer built on GraphQL, detailing the architectural choices, low‑code editor, custom directives, deployment pipeline, and the resulting improvements in scalability and developer productivity.

BFFGraphQLLowCode
0 likes · 20 min read
How NetEase Cloud Music Decoupled Frontend and Backend with a GraphQL‑Powered BFF
Alibaba Cloud Native
Alibaba Cloud Native
Dec 27, 2022 · Cloud Native

Contribute to Apache RocketMQ 5.0 SDK: New Cloud‑Native Features & How‑to Guide

Apache RocketMQ 5.0 introduces a stateless proxy, gRPC‑based multi‑language SDK with immutable APIs, enhanced error handling, SimpleConsumer, and pop consumption, and the article outlines the technical improvements, roadmap, and step‑by‑step guide for developers to set up the environment, understand the new protocols, and contribute language client implementations.

Message QueueRocketMQSDK
0 likes · 8 min read
Contribute to Apache RocketMQ 5.0 SDK: New Cloud‑Native Features & How‑to Guide
dbaplus Community
dbaplus Community
Dec 26, 2022 · Cloud Native

How Bilibili Boosted Server Utilization with Kubernetes Co‑Location Strategies

This article explains how Bilibili’s large‑scale Kubernetes cloud platform reduces costs and improves machine utilization by applying co‑location (mixed‑tenant) techniques, including resource‑aware scheduling, dynamic isolation, and a dedicated management console across online, offline, and idle‑machine scenarios.

Co-locationKubernetesResource Utilization
0 likes · 17 min read
How Bilibili Boosted Server Utilization with Kubernetes Co‑Location Strategies
ITPUB
ITPUB
Dec 26, 2022 · Cloud Native

What Really Happens When You Deploy an App on Kubernetes?

This article walks through the complete lifecycle of a Kubernetes deployment, explaining how a manual upgrade request triggers API calls, creates Deployments, ReplicaSets, Pods, and how the scheduler, kubelet, and Docker work together, while also covering concepts like containers, labels, replication controllers, deployments, and autoscaling mechanisms.

AutoscalingKubernetesReplicaSet
0 likes · 23 min read
What Really Happens When You Deploy an App on Kubernetes?
Alibaba Cloud Native
Alibaba Cloud Native
Dec 26, 2022 · Cloud Native

Mastering ZooKeeper Data Import/Export with MSE’s New Feature

This guide explains the underlying snapshot and transaction‑log storage of ZooKeeper, outlines three key scenarios for using MSE’s import‑export feature, and provides step‑by‑step instructions with code snippets to back up, migrate, or analyze ZooKeeper clusters efficiently.

Data ExportTransaction LogZooKeeper
0 likes · 7 min read
Mastering ZooKeeper Data Import/Export with MSE’s New Feature
HelloTech
HelloTech
Dec 23, 2022 · Cloud Native

Design Principles and Implementation Details of Kubernetes Horizontal Pod Autoscaler and Custom Water Pod Autoscaler

The article explains Kubernetes’ built‑in Horizontal Pod Autoscaler, then details the custom Water Pod Autoscaler (WPA) that extends HPA with dual‑signal (load and SOA registration) detection, dual‑threshold scaling, noise filtering, configurable cooldown, frequency limits, tolerance buffers, and integrated alerting for reliable elastic scaling.

AutoscalingHPAKubernetes
0 likes · 13 min read
Design Principles and Implementation Details of Kubernetes Horizontal Pod Autoscaler and Custom Water Pod Autoscaler
Alibaba Cloud Developer
Alibaba Cloud Developer
Dec 23, 2022 · Cloud Native

What Happens When You Deploy an App on Kubernetes? A Deep Dive

This article walks through the entire lifecycle of deploying an application on Kubernetes, explaining how Docker containers differ from virtual machines, the role of Pods, ReplicationControllers, Deployments, and how automatic scaling with HPA and VPA keeps services reliable and efficient.

HPAKubernetesReplicationController
0 likes · 21 min read
What Happens When You Deploy an App on Kubernetes? A Deep Dive
Ctrip Technology
Ctrip Technology
Dec 22, 2022 · Cloud Native

Evolution and Cloud‑Native Architecture of Ctrip’s Microservice Products

The article outlines Ctrip’s microservice journey from its 2013 inception, detailing the evolution of its frameworks, the complexities of operating multiple stacks, the challenges faced, and the design of a progressive cloud‑native service‑mesh architecture built on Istio, Envoy, and custom operators.

DubboIstioKubernetes
0 likes · 10 min read
Evolution and Cloud‑Native Architecture of Ctrip’s Microservice Products
58 Tech
58 Tech
Dec 22, 2022 · Artificial Intelligence

Implementing a Cloud-Native Istio Gateway for 58.com Deep Learning Inference Platform

This article details the evolution of 58.com’s deep learning inference platform, describing the transition from the original SCF‑based architecture to a cloud‑native Istio gateway (architecture 2.0), and explains design choices, traffic‑management, adaptive rate‑limiting, observability, model pre‑warming, and performance improvements.

AIInference PlatformIstio
0 likes · 22 min read
Implementing a Cloud-Native Istio Gateway for 58.com Deep Learning Inference Platform
Alibaba Cloud Native
Alibaba Cloud Native
Dec 21, 2022 · Cloud Native

What’s New in Seata 1.6.0? Features, Fixes, and Optimizations Explained

Seata 1.6.0 release notes detail major enhancements such as Oracle and PostgreSQL multi‑primary‑key support, Dubbo 3 integration, JDK 17 compatibility, ARM64 Docker images, extensive bug fixes, performance optimizations, test updates, contributor acknowledgments, and links to downloads, documentation, and the GitHub repository.

Distributed TransactionsJavaSeata
0 likes · 7 min read
What’s New in Seata 1.6.0? Features, Fixes, and Optimizations Explained
macrozheng
macrozheng
Dec 21, 2022 · Cloud Native

What’s New in Nacos 2.2.0? Explore the Latest Features and Plugins

The article introduces Nacos 2.2.0, explains its core functions, details major changes such as removal of legacy code, new data‑source, custom‑environment, and trace plugins, lists added features, refactorings, bug fixes, and provides reference links for further reading.

Nacoscloud nativeplugins
0 likes · 9 min read
What’s New in Nacos 2.2.0? Explore the Latest Features and Plugins
Efficient Ops
Efficient Ops
Dec 20, 2022 · Cloud Native

Understanding Kubernetes Pods, Services, and Load Balancing Basics

This article explains Kubernetes pod architecture, networking, external exposure, and how Services use virtual IPs and selectors to provide load balancing and dynamic discovery of pod changes, including the role of kube-proxy and the limitations of using Nginx for pod-level balancing.

KubernetesPodsService
0 likes · 8 min read
Understanding Kubernetes Pods, Services, and Load Balancing Basics
Architecture Digest
Architecture Digest
Dec 20, 2022 · Cloud Native

Nacos 2.2.0 GA Release: New Plugins, Refactoring, and Bug Fixes

The Nacos 2.2.0 GA release introduces several new plugins—including rate‑limiting, custom environment variable, and datasource plugins—removes legacy redundant code, enhances tracing and batch registration, and delivers extensive refactoring and bug fixes to improve stability and extensibility for cloud‑native service discovery and configuration management.

BackendNacoscloud native
0 likes · 6 min read
Nacos 2.2.0 GA Release: New Plugins, Refactoring, and Bug Fixes
Baidu Tech Salon
Baidu Tech Salon
Dec 19, 2022 · Industry Insights

Inside Baidu’s Quantum Platform: LiangYiFu 3.0 Unifies Cloud‑Native Quantum Computing

The article provides a detailed technical overview of Baidu’s LiangYiFu 3.0 quantum computing platform, describing its cloud‑native architecture, five client tiers, the QaaS scheduling layer, extensible modules, and the enterprise‑focused LiangXi solution, while highlighting how it abstracts hardware complexities for developers.

BaiduPlatform ArchitectureQaaS
0 likes · 13 min read
Inside Baidu’s Quantum Platform: LiangYiFu 3.0 Unifies Cloud‑Native Quantum Computing