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Qingyun Technology Community

Official account of the Qingyun Technology Community, focusing on tech innovation, supporting developers, and sharing knowledge. Born to Learn and Share!

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Recent Articles

Latest from Qingyun Technology Community

93 recent articles
Qingyun Technology Community
Qingyun Technology Community
Aug 12, 2021 · Artificial Intelligence

How Kubernetes Powers Scalable AI: Building an End‑to‑End Machine Learning Platform

This article explores how Kubernetes, enhanced by KubeSphere and serverless technologies, enables efficient AI workloads through GPU virtualization, multi‑cluster management, secure data sandboxes, automated testing, and scalable storage, illustrating a complete lifecycle from data ingestion to model inference.

AIGPU virtualizationKubeSphere
0 likes · 20 min read
How Kubernetes Powers Scalable AI: Building an End‑to‑End Machine Learning Platform
Qingyun Technology Community
Qingyun Technology Community
Aug 10, 2021 · Cloud Native

New Oriental’s Blueprint for Stateful Services in Kubernetes: Custom Operators & XLSS

This article details New Oriental's approach to building stateful services on Kubernetes, covering the challenges of native storage, the use of custom Operators, the design of the XLSS local storage solution, backup and disaster‑recovery workflows, and a multi‑phase roadmap for large‑scale stateful middleware deployment.

BackupCloud Native StorageCustom Operator
0 likes · 16 min read
New Oriental’s Blueprint for Stateful Services in Kubernetes: Custom Operators & XLSS
Qingyun Technology Community
Qingyun Technology Community
Aug 9, 2021 · Frontend Development

Master Debounce and Throttle: When to Use Each in JavaScript

This article explains the concepts of debounce and throttle in JavaScript, illustrates their principles and typical use cases such as button submissions, search suggestions, window resize, and drag‑and‑drop, and provides practical implementations with code examples and options for immediate execution, timestamps, and timers.

DebounceJavaScriptPerformance optimization
0 likes · 7 min read
Master Debounce and Throttle: When to Use Each in JavaScript
Qingyun Technology Community
Qingyun Technology Community
Aug 3, 2021 · Cloud Computing

How QingStor’s Object Storage Architecture Powers Massive Data Scalability

This article explains QingStor's object storage concepts, core advantages, global data model, subsystem design, massive small‑file optimizations, key features like lifecycle management and cross‑region replication, and showcases a traffic‑industry use case, highlighting its scalability, reliability, and ease of integration.

Object StorageQingStorcloud storage
0 likes · 20 min read
How QingStor’s Object Storage Architecture Powers Massive Data Scalability
Qingyun Technology Community
Qingyun Technology Community
Aug 2, 2021 · Cloud Native

Is the Container Ecosystem Overcrowded? Cloud‑Native 2.0 Trends and KubeSphere’s Roadmap

The article examines how cloud‑native 2.0 has reshaped the container landscape, discusses whether the ecosystem is becoming overly competitive, and highlights KubeSphere’s open‑source challenges, recent FaaS integration, hybrid‑cloud architecture, and future directions for developers and enterprises.

Container PlatformsFaaSHybrid Cloud
0 likes · 14 min read
Is the Container Ecosystem Overcrowded? Cloud‑Native 2.0 Trends and KubeSphere’s Roadmap
Qingyun Technology Community
Qingyun Technology Community
Jun 23, 2021 · Databases

Why Containerizing MySQL Is a Game‑Changer for Modern Operations

This article examines the challenges of traditional MySQL deployments, explains how containerization with Docker and Kubernetes addresses cost, elasticity, and operational complexity, and introduces RadonDB MySQL's Helm and Operator solutions for high‑availability cloud‑native database management.

Database High AvailabilityHelmKubernetes
0 likes · 9 min read
Why Containerizing MySQL Is a Game‑Changer for Modern Operations
Qingyun Technology Community
Qingyun Technology Community
Jun 21, 2021 · Databases

Inside Nebula Graph: Architecture, Cloud‑Native Challenges, and DBaaS Solutions

Nebula Graph is a high‑performance, open‑source distributed graph database that separates storage and compute, supports billions of vertices, and offers millisecond query latency, while its cloud‑native DBaaS deployment faces multi‑cloud resource, performance, and operational challenges addressed through Kubernetes, KubeSphere, and custom operators.

DBaaSKubernetesNebula Graph
0 likes · 12 min read
Inside Nebula Graph: Architecture, Cloud‑Native Challenges, and DBaaS Solutions
Qingyun Technology Community
Qingyun Technology Community
Jun 7, 2021 · Databases

Why Xenon Is the Modern MySQL HA Alternative to MHA

This article compares the legacy MHA solution with the modern open‑source Xenon tool, explaining Xenon's Raft‑based architecture, automatic leader election, GTID integration, and enterprise‑grade features that make it a superior high‑availability option for MySQL deployments.

GTIDMHAMySQL
0 likes · 7 min read
Why Xenon Is the Modern MySQL HA Alternative to MHA