All Articles

142373 articles · Page 6779 of 7119

Jan 13, 2017 · Information Security

Risk Control System Architecture and Practices at Meituan

Meituan’s risk‑control architecture transforms diverse, high‑volume e‑commerce services into a middleware‑based platform that unifies data collection, combines expert rules with machine‑learning models, and employs a three‑stage defense—pre‑risk, real‑time detection, and post‑incident response—to continuously adapt to evolving fraud threats.

Risk Managementfraud detectiononline commerce

0 likes · 17 min read

Risk Control System Architecture and Practices at Meituan

Aotu Lab

Jan 13, 2017 · Mobile Development

How to Achieve Consistent Fullscreen Video Playback on iOS and Android

This article explains how to implement uniform fullscreen video playback on mobile browsers, covering iOS inline playback with the playsinline attribute, Android TBS engine tricks using x5-video-player-type and x5-video-player-fullscreen, handling events, centering videos, and provides code samples and compatibility tables.

AndroidHTML5 videoTBS

0 likes · 7 min read

How to Achieve Consistent Fullscreen Video Playback on iOS and Android

Taobao Frontend Technology

Jan 13, 2017 · Frontend Development

RAX Explained: The Lightweight React‑Like Framework Powering Taobao’s Double‑Promotion

This article introduces RAX, a lightweight React‑style cross‑container JavaScript framework, and explains how its components, rendering logic, and performance optimizations enable Taobao’s high‑traffic double‑promotion pages on both WEEX and H5 platforms.

Taobaocross‑platformdouble promotion

0 likes · 9 min read

RAX Explained: The Lightweight React‑Like Framework Powering Taobao’s Double‑Promotion

Ctrip Technology

Jan 13, 2017 · Artificial Intelligence

Deep Learning Applications in Recommender Systems: A Hybrid Collaborative Filtering Model

This article reviews the early research on applying deep learning techniques such as autoencoders, stacked denoising autoencoders, and hybrid collaborative‑filtering models to recommender systems, describing the underlying matrix‑factorization theory, side‑information integration, experimental results, and future prospects.

AutoencoderHybrid Modelcollaborative filtering

0 likes · 13 min read

Deep Learning Applications in Recommender Systems: A Hybrid Collaborative Filtering Model

Ctrip Technology

Jan 13, 2017 · Information Security

Ctrip Business Security: From Business‑Driven to Technology‑Driven Defense

This article outlines Ctrip's comprehensive business security strategy, detailing four major risk types, three core protection systems—including a unified captcha, a real‑time risk control engine, and a risk data platform—followed by a technology‑driven architecture, new captcha services, and future security directions.

Risk Managementbusiness securityfraud detection

0 likes · 11 min read

Ctrip Business Security: From Business‑Driven to Technology‑Driven Defense

Qunar Tech Salon

Jan 13, 2017 · Frontend Development

Building Smooth Animations: Understanding FPS, Browser Rendering Process, and Performance Optimization Techniques

This article explains what FPS and 60 fps mean, walks through the browser's rendering pipeline from HTML/CSS to the render tree and layers, and provides practical techniques such as avoiding forced synchronous layout, using transform/opacity, GPU acceleration, requestAnimationFrame, and proper event handling to achieve fluid animations.

BrowserRenderinganimation

0 likes · 24 min read

Building Smooth Animations: Understanding FPS, Browser Rendering Process, and Performance Optimization Techniques

MaGe Linux Operations

Jan 13, 2017 · Fundamentals

Master Linux Command Basics: Usage, Locations, and Help Retrieval

This article explains Linux command syntax, where program files are stored, how to obtain help for both internal and external commands, and outlines the structure and purpose of man page sections, providing a solid foundation for system administration tasks.

Man Pagescommand linelinux

0 likes · 3 min read

Master Linux Command Basics: Usage, Locations, and Help Retrieval

DevOps

Jan 12, 2017 · Cloud Native

What Is Docker? Understanding Containers and Their Role in Cloud‑Native Computing

The article explains Docker’s rapid rise, clarifies the difference between Docker and containers, compares containers with virtual machines, and describes how Docker streamlines application deployment by packaging code and its dependencies into portable containers within the cloud‑native ecosystem.

Cloud NativeDevOpsdocker

0 likes · 9 min read

What Is Docker? Understanding Containers and Their Role in Cloud‑Native Computing

Efficient Ops

Jan 12, 2017 · Operations

How JD’s ForceBot Revolutionizes Full‑Chain Load Testing for Massive Shopping Events

ForceBot is JD.com’s comprehensive full‑chain load‑testing platform that simulates user behavior across the entire purchase flow, isolates test traffic, leverages Docker‑based agents, GRPC services, and real‑time data analytics to identify bottlenecks, optimize resource planning, and support both routine and peak‑traffic scenarios.

Load Testingautomationperformance engineering

0 likes · 16 min read

How JD’s ForceBot Revolutionizes Full‑Chain Load Testing for Massive Shopping Events

Java High-Performance Architecture

Jan 12, 2017 · Big Data

How Does Kafka’s Cluster Architecture Enable Scalable Messaging?

This article explains Kafka’s overall cluster structure, how producers write messages to partitions, and how consumer groups read messages, covering topics, partitions, leaders, followers, offsets, and load‑balancing mechanisms in a concise technical overview.

BackendKafkaMessage Queue

0 likes · 5 min read

How Does Kafka’s Cluster Architecture Enable Scalable Messaging?

Node Underground

Jan 12, 2017 · Backend Development

Top Node.js Interview Questions to Ace Your Next Job

This article compiles essential Node.js interview questions from a 2017 RisingStack roundup, covering topics such as avoiding callback hell, listening on port 80, promises, the event loop, code style tools, and preferred HTTP frameworks, helping job seekers assess and sharpen their knowledge.

BackendInterviewNode.js

0 likes · 1 min read

Top Node.js Interview Questions to Ace Your Next Job

Architecture Digest

Jan 12, 2017 · Blockchain

Blockchain Technology: Definitions, Applications, and Future Outlook – Interview with Expert Zou Jun

In this interview, blockchain specialist Zou Jun defines blockchain as an immutable, append‑only distributed ledger, explains its technical foundations, compares it with traditional databases, discusses public, consortium and private chain use cases, security concerns, and future prospects beyond finance.

ConsensusCryptocurrencyDecentralization

0 likes · 13 min read

Blockchain Technology: Definitions, Applications, and Future Outlook – Interview with Expert Zou Jun

Architecture Digest

Jan 12, 2017 · Backend Development

Evolution of Internet Technical Architecture: From Single‑Server to Distributed Microservices

This article traces the evolution of internet‑scale technical architecture across three eras—single‑machine, cluster, and distributed—detailing the motivations, core patterns, advantages, and drawbacks of monolithic, layered, data‑separated, cached, load‑balanced, CDN‑accelerated, redundant, service‑oriented, sharded, and microservice designs.

BackendDistributed SystemsMicroservices

0 likes · 12 min read

Evolution of Internet Technical Architecture: From Single‑Server to Distributed Microservices

Alibaba Cloud Developer

Jan 12, 2017 · Databases

Inside Alibaba’s Database Hacks That Quadrupled Double‑11 Query Speed

The article details how Alibaba’s database team engineered multiple breakthroughs—PK_Access query optimization, a high‑performance Memcached plugin, batch‑processed inventory hotspot handling, full‑scale SQL collection, and an upgraded Data Replication Center—to dramatically boost Double‑11 transaction throughput, cut latency, and enhance overall system resilience.

AlibabaDatabase OptimizationPerformance Tuning

0 likes · 14 min read

Inside Alibaba’s Database Hacks That Quadrupled Double‑11 Query Speed

Hujiang Design Center

Jan 12, 2017 · Frontend Development

How to Kickstart Your Front-End Career in 2023: Tools, Trends, and Skills

This article offers a comprehensive guide for newcomers to web front‑end development, covering project engineering basics, emerging development directions, the current job market, essential frameworks and tools, and practical tips for overcoming common challenges.

CSS preprocessorsJavaScriptMVVM

0 likes · 18 min read

How to Kickstart Your Front-End Career in 2023: Tools, Trends, and Skills

Huawei Cloud Developer Alliance

Jan 12, 2017 · Fundamentals

Why C++ Still Dominates High-Performance Computing and What Makes It Unique

This article explores C++’s origins, key language features, performance‑driven design, typical application domains, evolution over four decades, and why it remains essential for high‑performance systems, cloud infrastructure, and modern development despite its complexity.

C++Language DesignSystems Programming

0 likes · 11 min read

Why C++ Still Dominates High-Performance Computing and What Makes It Unique

Tencent Cloud Developer

Jan 12, 2017 · Mobile Development

Using WeCOS to Reduce WeChat Mini Program Package Size

WeCOS is a command‑line tool that uploads a Mini Program’s local image assets to Tencent Cloud Object Storage, replaces the code’s image paths with COS URLs, removes the original files, and thus shrinks the package below the 1 MB upload limit, simplifying the otherwise manual process.

Node.jsTencent Cloud COSWeCOS

0 likes · 7 min read

Using WeCOS to Reduce WeChat Mini Program Package Size

JavaScript

Jan 12, 2017 · Mobile Development

How to Implement Responsive Touch Feedback on Mobile Web Pages

This article explains three methods to provide visual touch feedback on mobile web pages—using the :active pseudo‑class with a touchstart handler, the non‑standard -webkit‑tap‑highlight‑color property, and custom touch event listeners that add and remove an active class, plus tips for handling the 300 ms delay.

CSSJavaScripttouch feedback

0 likes · 4 min read

How to Implement Responsive Touch Feedback on Mobile Web Pages

Qunar Tech Salon

Jan 12, 2017 · Frontend Development

Understanding Redux: Core Concepts, Store Mechanics, and Compose

This article explains Redux’s fundamental ideas—including the store, dispatch, subscribe, actions, reducers, and compose—while comparing it to Flux, illustrating code snippets, and preparing readers for the upcoming middleware discussion, all aimed at front‑end developers seeking a clear grasp of the data‑flow framework.

FluxReduxmiddleware

0 likes · 10 min read

Understanding Redux: Core Concepts, Store Mechanics, and Compose

MaGe Linux Operations

Jan 12, 2017 · Databases

Mastering Redis: Persistence, Replication, and Sentinel for High Availability

This article explains Redis fundamentals, its key‑value storage model, advanced data structures, persistence mechanisms (RDB and AOF), replication architecture, and how Sentinel provides automated failover and high‑availability management, complemented by practical configuration examples and performance considerations.

High AvailabilityPersistenceRedis

0 likes · 12 min read

Mastering Redis: Persistence, Replication, and Sentinel for High Availability