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Performance Optimization

2086 articles · Page 20 of 21
21CTO
21CTO
Mar 4, 2018 · Frontend Development

How to Keep Large SPAs Fast: 6 Proven Performance Strategies

This article explores the performance challenges of large Single Page Applications and presents six practical optimization techniques—including fast startup, route-based code splitting, shared bundle extraction, component preloading, ESM tree‑shaking, and PWA caching—to maintain a smooth user experience while keeping bundle sizes low.

Code SplittingPWAPerformance Optimization
0 likes · 7 min read
How to Keep Large SPAs Fast: 6 Proven Performance Strategies
WeChat Client Technology Team
WeChat Client Technology Team
Mar 2, 2018 · Mobile Development

How We Built a Low‑Overhead iOS Memory Monitor to Tame FOOM

This article details the design and evolution of WeChat's iOS memory‑monitoring system that detects Foreground Out‑of‑Memory (FOOM) events, covering detection methods, data collection, storage optimizations, reporting strategies, false‑positive reduction, and the measurable impact on app stability.

FOOMPerformance OptimizationiOS
0 likes · 18 min read
How We Built a Low‑Overhead iOS Memory Monitor to Tame FOOM
Efficient Ops
Efficient Ops
Feb 26, 2018 · Fundamentals

Boost Your Python Speed: 20 Proven Tricks to Slash Execution Time

Learn how to dramatically improve Python performance by choosing optimal data structures, minimizing redundant data, using copy wisely, leveraging dict/set lookups, generators, efficient loops, string joining, proper formatting, fast variable swapping, concise comparisons, C extensions, multiprocessing, PyPy, and profiling tools, all backed by real benchmarks.

BenchmarkingC extensionsCode Profiling
0 likes · 16 min read
Boost Your Python Speed: 20 Proven Tricks to Slash Execution Time
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Feb 24, 2018 · Backend Development

How to Build a Scalable Rule Engine for High‑Volume Business Logic

This article examines the challenges of rule‑driven development at Meituan, compares hard‑coded, Drools‑based, and custom rule‑engine solutions, and presents the design of the Maze framework that separates decision logic, supports hot‑deployment, and improves maintainability and performance.

Performance OptimizationRule Enginebackend development
0 likes · 20 min read
How to Build a Scalable Rule Engine for High‑Volume Business Logic
Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
Feb 2, 2018 · Frontend Development

Boost Web Performance with Loder: A Lightweight Frontend Loader

Loder is a lightweight, declarative web loader that optimizes resource‑task dependencies, enables ultra‑fast app startup, and provides performance tracking, helping developers overcome the limitations of traditional linear loading especially on constrained mobile devices.

JavaScriptPerformance OptimizationWeb Performance
0 likes · 4 min read
Boost Web Performance with Loder: A Lightweight Frontend Loader
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Jan 25, 2018 · Backend Development

Why Modern Web Apps Need Caching: From Basics to Distributed Strategies

This article explains the fundamentals of caching, why it is essential for high‑traffic web services, compares cache components such as Memcached and Redis, and details design patterns, scalability, high‑availability, and operational practices for building robust distributed cache systems.

MemcachedPerformance Optimizationdistributed cache
0 likes · 18 min read
Why Modern Web Apps Need Caching: From Basics to Distributed Strategies
Tencent TDS Service
Tencent TDS Service
Jan 25, 2018 · Mobile Development

How OOMDetector Solves iOS Out‑of‑Memory Crashes and Memory Leaks

This article introduces Tencent's OOMDetector, an iOS memory‑monitoring component that records allocation stacks, detects leaks, and uses optimized hooking, stack compression, and mmap‑based dumping to provide low‑overhead, on‑device analysis of out‑of‑memory crashes and memory‑leak issues.

Memory Leak DetectionOOM detectionPerformance Optimization
0 likes · 11 min read
How OOMDetector Solves iOS Out‑of‑Memory Crashes and Memory Leaks
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Jan 23, 2018 · Backend Development

How Tencent Scaled Video Playback to Billions: Architecture & Optimization Secrets

This article details how Tencent's QQ Space grew daily video plays from 50 million to over a billion, improving playback success to 99.92%, cutting first‑buffer time to 0.70 s and second‑buffer probability to 0.48% through a series of backend architecture, bandwidth, codec, monitoring, and client‑side optimizations.

Bandwidth ReductionPerformance OptimizationVideo Streaming
0 likes · 22 min read
How Tencent Scaled Video Playback to Billions: Architecture & Optimization Secrets
ITPUB
ITPUB
Jan 9, 2018 · Databases

Top 17 Oracle SQL Tuning Techniques to Boost Query Performance

This guide presents seventeen practical Oracle SQL optimization tips—including table order selection, WHERE clause ordering, avoiding SELECT *, reducing round‑trips, using DECODE, consolidating queries, eliminating duplicates, preferring TRUNCATE, leveraging COMMIT, replacing HAVING with WHERE, minimizing sub‑queries, employing internal functions, using aliases, favoring EXISTS over IN, detecting inefficient SQL, and proper index usage—to help developers write faster, more efficient database queries.

Database IndexesOraclePerformance Optimization
0 likes · 11 min read
Top 17 Oracle SQL Tuning Techniques to Boost Query Performance
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 31, 2017 · Artificial Intelligence

Maximizing Machine Learning Performance with Heterogeneous Computing Resources

At the 2017 International Workshop on Mathematical Issues in Information Sciences, Alibaba researcher Zhang Weifeng presented a talk on leveraging heterogeneous computing—re‑architected processors, memory‑wall mitigation, and integrated software‑hardware optimization—to dramatically improve machine‑learning performance, highlighting the growing importance of compute resources alongside algorithmic advances.

AIAcceleratorsPerformance Optimization
0 likes · 5 min read
Maximizing Machine Learning Performance with Heterogeneous Computing Resources
Alibaba Cloud Developer
Alibaba Cloud Developer
Dec 27, 2017 · Databases

How Alibaba’s Next‑Gen Database Powered Double 11: Elasticity, Cloud & AI

Alibaba’s database team explains how their next‑generation X‑DB system achieved extreme elasticity, high performance, and cost efficiency during the Double 11 shopping festival by leveraging cloud‑native hybrid deployment, containerization, storage‑compute separation, Paxos‑based consistency, and AI‑driven self‑optimizing DBA tools, while outlining key challenges and solutions.

AI OpsCloud ComputingPerformance Optimization
0 likes · 12 min read
How Alibaba’s Next‑Gen Database Powered Double 11: Elasticity, Cloud & AI
21CTO
21CTO
Dec 24, 2017 · Cloud Computing

Tencent’s Elastic Compute: Efficient Idle Resource Use Without Service Disruption

This article describes Tencent’s elastic computing platform built to harness idle on‑premise resources for massive image, video, AI, and log processing workloads, detailing the architectural layers, strategies for protecting online service capacity, latency, scheduling and fault rates, and the practical lessons learned from its deployment.

Cloud InfrastructurePerformance OptimizationResource Utilization
0 likes · 15 min read
Tencent’s Elastic Compute: Efficient Idle Resource Use Without Service Disruption
Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
Dec 19, 2017 · Frontend Development

How Isomorphic Server‑Side Rendering Cut First‑Paint Time by 50% for Millions

An in‑depth case study of the Interest Tribe project reveals how adopting isomorphic server‑side rendering, combined with offline packages, VM sandboxing, and smart caching, dramatically reduced first‑paint latency on Android devices, cut slow‑user share, and improved stability and scalability for a billion‑scale web service.

CachingPerformance OptimizationReact
0 likes · 12 min read
How Isomorphic Server‑Side Rendering Cut First‑Paint Time by 50% for Millions
Meituan Technology Team
Meituan Technology Team
Dec 14, 2017 · Frontend Development

Optimizing Static Resource Loading for Meituan Scan-to-Pay with ThunderJS and Build Service

Meituan’s Scan‑to‑Pay H5 app uses ThunderJS and a dedicated Build Service to deliver character‑level incremental JavaScript updates, switching to Myers’ algorithm, isolating computation in a Mixer service, caching results, and adding timeout recovery, which cut data transfer up to 99%, reduced 90th‑percentile latency from 5.8 s to 90 ms, and raised success rates above 99%.

Build ServiceFront-endPerformance Optimization
0 likes · 17 min read
Optimizing Static Resource Loading for Meituan Scan-to-Pay with ThunderJS and Build Service
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 11, 2017 · Operations

FPGA-Based High-Compression Image Encoding: Architecture, Optimization, and Performance Evaluation

This article describes a project that replaces CPU‑based image compression with an FPGA solution, detailing the system hierarchy, two‑phase development (function verification and performance boost), pipeline and frequency optimizations, software‑FPGA interaction, and a measured 25‑fold speedup over a 64‑core server.

FPGAHigh CompressionParallel Encoding
0 likes · 6 min read
FPGA-Based High-Compression Image Encoding: Architecture, Optimization, and Performance Evaluation
Tencent Architect
Tencent Architect
Dec 8, 2017 · Databases

Modern Processors, Emerging Storage, and Database System Design: Challenges and Opportunities

This article reviews the evolution of modern multi‑core processors and non‑volatile memory, analyzes their impact on database system architecture, discusses cache‑friendly designs, distributed logging, and benchmark results, and highlights the opportunities and challenges for DBMS developers in the era of NVRAM.

BenchmarkingNon-volatile MemoryPerformance Optimization
0 likes · 17 min read
Modern Processors, Emerging Storage, and Database System Design: Challenges and Opportunities
Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
Dec 7, 2017 · Frontend Development

How to Achieve Smooth 60 FPS Web Animations on Low‑End Devices

This article explains why 60 FPS is the benchmark for fluid web animations, shows how to measure frame rates with requestAnimationFrame, compares CSS and JavaScript animation performance on TV‑box hardware, and provides a step‑by‑step optimization guide using GPU acceleration, will‑change, and dev‑tools.

CSS AnimationGPU accelerationPerformance Optimization
0 likes · 16 min read
How to Achieve Smooth 60 FPS Web Animations on Low‑End Devices
dbaplus Community
dbaplus Community
Dec 6, 2017 · Databases

How Multi‑Core CPUs and NVM Are Redefining Database Design

This article summarizes a 2017 Gdevops talk that examines the evolution of many‑core processors and non‑volatile memory, explains how memory‑wall effects impact modern DBMS performance, and presents architectural and algorithmic adaptations—including cache‑friendly structures, lock management, and write‑behind logging—to exploit new hardware.

Non-volatile MemoryPerformance Optimizationdatabases
0 likes · 18 min read
How Multi‑Core CPUs and NVM Are Redefining Database Design
UCloud Tech
UCloud Tech
Dec 6, 2017 · Cloud Computing

Transform a Gene Comparison Script into a Scalable Serverless Workflow

This article demonstrates how to convert a Python gene‑comparison program into a serverless solution using UCloud General Compute, redesigning I/O for stdin/stdout, leveraging Docker images, and employing high‑concurrency HTTP requests to cut processing time from days to minutes.

Performance OptimizationPythongene analysis
0 likes · 10 min read
Transform a Gene Comparison Script into a Scalable Serverless Workflow
ITPUB
ITPUB
Dec 5, 2017 · Databases

How to Remove Duplicate MySQL Records with a Single Fast SQL Query

This article walks through the problem of duplicate rows in a MySQL table, shows an initial complex SQL attempt, compares a slow PHP‑based cleanup, and finally presents a concise, three‑step DELETE statement that eliminates duplicates in under a second.

MySQLPerformance OptimizationSQL
0 likes · 6 min read
How to Remove Duplicate MySQL Records with a Single Fast SQL Query
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 1, 2017 · Fundamentals

Alibaba's X86 CPU Customization Journey for Double 11: From Specification Selection to Feature Customization

The article explains how Alibaba tackled the slowdown of Moore's law and TCO constraints by progressively customizing X86 CPUs—from selecting vendor SKUs to requesting bespoke specifications and adding micro‑code features—to boost performance and efficiency for massive events like Double 11.

AlibabaCPU customizationPerformance Optimization
0 likes · 9 min read
Alibaba's X86 CPU Customization Journey for Double 11: From Specification Selection to Feature Customization
vivo Internet Technology
vivo Internet Technology
Dec 1, 2017 · Databases

Authoritative Guide to Elasticsearch Search Tuning – Rounded Date Queries, Global Ordinals Warmup, and File System Cache Preloading

This third‑part guide for Elasticsearch 5+ shows how rounding date ranges, eagerly loading global ordinals for keyword fields, and pre‑loading index files into the OS cache—each illustrated with curl commands—can improve search latency while requiring careful trade‑offs between cache friendliness, query complexity, and resource usage.

ElasticsearchFile System CacheGlobal Ordinals
0 likes · 8 min read
Authoritative Guide to Elasticsearch Search Tuning – Rounded Date Queries, Global Ordinals Warmup, and File System Cache Preloading
Node Underground
Node Underground
Nov 30, 2017 · Frontend Development

How JavaScript Parsers Boost Performance: Eager vs Lazy Parsing Explained

Understanding JavaScript parsers—such as Esprima, Acorn, and Babylon—reveals how they generate ASTs, validate syntax, prioritize operators, and more, while distinguishing eager from lazy parsing modes in V8, enabling developers to optimize code performance through tools like optimize-js.

ASTParserPerformance Optimization
0 likes · 4 min read
How JavaScript Parsers Boost Performance: Eager vs Lazy Parsing Explained
360 Quality & Efficiency
360 Quality & Efficiency
Nov 30, 2017 · Mobile Development

Design and Optimization of an Android Mobile Packet Capture Service Using VPNService and a Go Backend

This article presents a comprehensive solution for capturing network packets on Android devices without rooting, compares tcpdump, Fiddler and VPNService approaches, describes a cloud‑based architecture using Go, MongoDB and libpcap, and details multiple performance optimizations that eliminate packet loss and dramatically increase CPU utilization.

AndroidMobile DevelopmentPerformance Optimization
0 likes · 9 min read
Design and Optimization of an Android Mobile Packet Capture Service Using VPNService and a Go Backend
Java Captain
Java Captain
Nov 26, 2017 · Backend Development

Key Takeaways and Analysis of the Alibaba Java Development Manual

This article reviews the Alibaba Java Development Manual, highlighting key best‑practice sections such as project structure, coding conventions, MySQL design, security, and concurrency, and provides detailed analysis of architecture layers, collection handling, thread‑pool creation, locking principles, and SQL performance optimization.

MySQLPerformance Optimizationbackend architecture
0 likes · 12 min read
Key Takeaways and Analysis of the Alibaba Java Development Manual
Java Backend Technology
Java Backend Technology
Nov 13, 2017 · Backend Development

Transforming Monolithic Websites to Scalable, High‑Performance Distributed Systems

Learn how early monolithic websites evolve into distributed architectures by splitting applications, services, and data, implementing load balancers, reverse proxies, caching, CDN, database sharding, and security measures, while focusing on performance, high availability, scalability, and extensibility for robust, high‑traffic sites.

Performance Optimizationdistributed systemshigh availability
0 likes · 11 min read
Transforming Monolithic Websites to Scalable, High‑Performance Distributed Systems
Aotu Lab
Aotu Lab
Nov 9, 2017 · Frontend Development

How We Built a High‑Performance H5 Coin‑Pusher Game with CreateJS & Matter.js

This article details the end‑to‑end development of a 2D H5 coin‑pusher game for JD's 11.11 promotion, covering background, technology choices, implementation of obstacles, pusher, coins, skills, debugging techniques, and performance optimizations using CreateJS and Matter.js.

CreateJSHTML5Matter.js
0 likes · 16 min read
How We Built a High‑Performance H5 Coin‑Pusher Game with CreateJS & Matter.js
Meituan Technology Team
Meituan Technology Team
Oct 30, 2017 · Frontend Development

Hermes Project: Front‑End Architecture, Modularization, Componentization, Automation and Performance Optimization at Meituan‑Dianping

The Hermes project at Meituan‑Dianping re‑engineered its overseas vacation front‑end by separating front‑ and back‑ends, modularizing code with ES6, building a Vue‑based reusable component library, automating builds and testing, and optimizing page‑load performance through CDN caching, monitoring, and offline strategies, dramatically boosting developer productivity and user experience.

ComponentizationMeituanPerformance Optimization
0 likes · 15 min read
Hermes Project: Front‑End Architecture, Modularization, Componentization, Automation and Performance Optimization at Meituan‑Dianping
Tencent Music Tech Team
Tencent Music Tech Team
Oct 20, 2017 · Frontend Development

Integrating React‑Native Components into Web with React‑Web: Practices, Issues, and Optimizations

The article describes how to reuse React‑Native code on the web with react‑web by mapping components during bundling, handling platform‑specific layout and flexbox differences, and applying optimizations such as server‑side rendering, on‑demand imports, Preact substitution, and CSS extraction, which together cut bundle size by up to 70 % and halve first‑paint time.

Performance OptimizationPreactReact Native
0 likes · 12 min read
Integrating React‑Native Components into Web with React‑Web: Practices, Issues, and Optimizations
dbaplus Community
dbaplus Community
Oct 19, 2017 · Databases

Can Distributed Logging Revamp Single-Node Database Performance?

This article examines the evolution of write-ahead logging in relational databases, compares MySQL and PostgreSQL implementations, highlights the scalability limits of centralized WAL designs, and explores how distributed logging with global timestamps, dependency tracking, and hole‑avoidance techniques could dramatically improve single‑node database throughput.

MySQLPerformance OptimizationPostgreSQL
0 likes · 16 min read
Can Distributed Logging Revamp Single-Node Database Performance?
JD.com Experience Design Center
JD.com Experience Design Center
Sep 13, 2017 · Frontend Development

How We Overcame Front‑End Pitfalls in JD PLUS Mobile Redesign

This article recounts the JD PLUS membership mobile redesign, detailing tight deadlines, complex business logic, front‑end/back‑end separation, Vue.js challenges, UIWebView performance bottlenecks, cross‑origin handling, Flexbox compatibility, ES6 polyfills, array reactivity, WebView caching, and Swiper integration, and how each issue was resolved.

Cross-browser CompatibilityMobile WebPerformance Optimization
0 likes · 19 min read
How We Overcame Front‑End Pitfalls in JD PLUS Mobile Redesign
UCloud Tech
UCloud Tech
Sep 5, 2017 · Information Security

How MongoDB Attacks Happen and What UCloud Does to Secure Your Data

The article explains why thousands of MongoDB instances are repeatedly compromised—due to password‑less logins and public exposure—details the inherent design flaws, and describes UCloud’s UDB MongoDB security measures such as mandatory authentication, VPC isolation, data backup, and performance‑friendly connection pooling.

AuthenticationDatabase SecurityMongoDB
0 likes · 6 min read
How MongoDB Attacks Happen and What UCloud Does to Secure Your Data
JD Retail Technology
JD Retail Technology
Sep 4, 2017 · Mobile Development

JDReact Three‑Platform Integration: Architecture, Optimization, and Practices for React Native at JD.com

This article details JD.com's three‑platform JDReact solution built on React Native, describing the original mobile development pain points, RN's benefits and limitations, the customized architecture, performance and memory optimizations, gray‑release and fallback mechanisms, CI/CD workflow, and monitoring practices that enable stable cross‑platform app delivery.

JDReactMobile DevelopmentPerformance Optimization
0 likes · 20 min read
JDReact Three‑Platform Integration: Architecture, Optimization, and Practices for React Native at JD.com
21CTO
21CTO
Aug 24, 2017 · Databases

How JD.com Guarantees Database Performance During Billion‑Scale Sales Events

This article details JD.com’s comprehensive strategies—including architecture design, pre‑event preparation, real‑time safeguards, and post‑event analysis—to ensure MySQL databases remain high‑performance and highly available during massive traffic spikes like 618 and Double‑11 sales.

Database ScalingHigh ConcurrencyMySQL
0 likes · 23 min read
How JD.com Guarantees Database Performance During Billion‑Scale Sales Events
ITPUB
ITPUB
Aug 22, 2017 · Fundamentals

Why Adding Unnecessary Sorting Can Triple Your x86 Code Speed – A Deep Dive into Performance Metrics

This article explores x86 performance optimization by comparing a simple sum‑of‑array loop with and without a pre‑sort step, demonstrating how branch prediction and cache behavior can make seemingly redundant code run up to three times faster, and outlines practical benchmarking principles and common pitfalls.

BenchmarkingC ProgrammingCPU cycles
0 likes · 14 min read
Why Adding Unnecessary Sorting Can Triple Your x86 Code Speed – A Deep Dive into Performance Metrics
JD Retail Technology
JD Retail Technology
Aug 4, 2017 · Mobile Development

Dynamic Floor-Based Architecture for JD.com Mobile Product Detail Page

This article presents a comprehensive technical solution for JD.com's mobile product detail page, describing the challenges of static layouts, the concept of floor-based dynamic composition, server‑driven configuration, implementation steps, and performance optimizations using RecyclerView and bitmap substitution to ensure a flexible, low‑latency user experience.

AndroidFloorizationMobile Development
0 likes · 12 min read
Dynamic Floor-Based Architecture for JD.com Mobile Product Detail Page
21CTO
21CTO
Jul 28, 2017 · Cloud Computing

Tencent Cloud Block Service: Evolution from CBS1.0 to Two‑Layer CBS3.0

This article traces the evolution of Tencent Cloud Block Service (CBS), detailing the transition from the initial CBS1.0 built on three distributed systems, through the streamlined CBS2.0, to the cost‑effective two‑layer CBS3.0 architecture, and discusses the technical challenges, solutions, and operational outcomes.

Cloud StoragePerformance Optimizationdata routing
0 likes · 12 min read
Tencent Cloud Block Service: Evolution from CBS1.0 to Two‑Layer CBS3.0
Tencent Architect
Tencent Architect
Jul 28, 2017 · Cloud Computing

Evolution and Architecture of Tencent Cloud Block Service (CBS): From CBS1.0 to CBS3.0

This article outlines the development of Tencent Cloud Block Service, describing the transition from the monolithic CBS1.0 through the streamlined CBS2.0 to the two‑layer CBS3.0 architecture, and discusses the design choices, operational challenges, performance optimizations, and industry comparison with Ceph.

Cloud StoragePerformance Optimizationarchitecture
0 likes · 11 min read
Evolution and Architecture of Tencent Cloud Block Service (CBS): From CBS1.0 to CBS3.0
Alibaba Cloud Developer
Alibaba Cloud Developer
Jul 19, 2017 · Artificial Intelligence

How Alibaba’s CLOES Algorithm Cut Search Latency by 30% During Double‑11

Alibaba’s 2016 Double‑11 e‑commerce search team unveiled the CLOES cascade ranking algorithm, which reduces CPU usage by about 45%, lowers average search latency from 33 ms to 24 ms, and boosts GMV by nearly 1%, with detailed offline and online validation presented in a KDD‑2017 paper.

KDD 2017Performance Optimizationcascade ranking
0 likes · 9 min read
How Alibaba’s CLOES Algorithm Cut Search Latency by 30% During Double‑11
Tencent Architect
Tencent Architect
Jun 30, 2017 · Information Security

Asynchronous RSA Proxy Computation and Performance Optimization for SSL Handshake

The article presents a comprehensive engineering solution that separates RSA operations, employs parallel and asynchronous processing, modifies OpenSSL and Nginx event handling, and adds symmetric‑encryption optimizations to boost SSL/TLS handshake throughput by over threefold while reducing CPU load.

Performance OptimizationRSASSL handshake
0 likes · 16 min read
Asynchronous RSA Proxy Computation and Performance Optimization for SSL Handshake
Tencent Music Tech Team
Tencent Music Tech Team
Jun 30, 2017 · Fundamentals

Understanding GIF Format, LZW Compression, and Color Quantization Techniques

The GIF format, introduced by CompuServe in 1987, uses LZW lossless compression and a block‑based file structure supporting 256‑color palettes, transparency, and animation, while efficient color‑quantization methods such as octree trees dramatically speed encoding compared to slower median‑cut algorithms without sacrificing visual quality.

GIFLZWPerformance Optimization
0 likes · 18 min read
Understanding GIF Format, LZW Compression, and Color Quantization Techniques
StarRing Big Data Open Lab
StarRing Big Data Open Lab
Jun 16, 2017 · Big Data

How TDH Dominated the TPCx‑HS 10TB Benchmark: Strategies and Results

The article details how StarRocks and Cisco’s joint TPCx‑HS 10TB benchmark placed the TDH platform at the top of the performance ranking, explains the test setup, describes the pre‑ and post‑optimization strategies for TeraGen and TeraSort, and outlines the hardware configuration and key tuning parameters.

HadoopPerformance OptimizationTDH
0 likes · 10 min read
How TDH Dominated the TPCx‑HS 10TB Benchmark: Strategies and Results
Meituan Technology Team
Meituan Technology Team
Jun 9, 2017 · Backend Development

Design and Implementation of the Maze Rule Engine for Efficient Business Logic

The article describes how Meituan‑Dianping built the Maze rule‑engine framework—comprising MazeGO for policy parsing and MazeQL for data queries—to replace hard‑coded and Drools‑based solutions, delivering hot‑deployed, versioned, pre‑compiled rules that lower maintenance cost, boost developer productivity, and enable non‑technical analysts to manage complex business logic efficiently.

DroolsPerformance OptimizationRule Engine
0 likes · 19 min read
Design and Implementation of the Maze Rule Engine for Efficient Business Logic
Baidu Waimai Technology Team
Baidu Waimai Technology Team
Jun 6, 2017 · Backend Development

Design and Optimization of Baidu Waimai Activity Module Architecture

This article presents a comprehensive redesign of Baidu Waimai’s client‑side activity module, detailing background challenges, design goals, functional and performance specifications, trade‑off analyses of three architectural alternatives, and the chosen parallel HTTP‑request solution with monitoring, degradation, and phased rollout plans.

BackendPerformance OptimizationRedis
0 likes · 8 min read
Design and Optimization of Baidu Waimai Activity Module Architecture
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
May 23, 2017 · Databases

Why Pika Is the Cost‑Effective, Large‑Scale Alternative to Redis

Pika, developed by 360’s Web Platform and DBA teams, is a Redis‑compatible, disk‑based key‑value store that addresses Redis’s high memory cost and scalability limits by offering persistent storage, multi‑threading, compression, and easy migration tools, making large‑capacity data handling cheaper and more reliable for enterprises.

Disk-Based DBPerformance OptimizationRedis
0 likes · 23 min read
Why Pika Is the Cost‑Effective, Large‑Scale Alternative to Redis
Ctrip Technology
Ctrip Technology
May 18, 2017 · Mobile Development

From MVC to MVP to MVCPI: Android Architecture Practices and Performance Optimization

This article examines the evolution of Android UI architecture from traditional MVC to MVP and introduces the MVCPI extension, discussing practical implementation details, performance considerations, common pitfalls, and solutions such as interface-based views, presenter responsibilities, and interaction models to improve code maintainability and scalability.

AndroidMVCMVP
0 likes · 23 min read
From MVC to MVP to MVCPI: Android Architecture Practices and Performance Optimization
Alibaba Cloud Developer
Alibaba Cloud Developer
May 18, 2017 · Cloud Computing

Scaling Alibaba Live Streaming for Double 11: Architecture & Performance Secrets

This article analyzes how Alibaba built a highly scalable, low‑latency mobile live‑streaming platform for the 2016 Double 11 event, covering user growth, system architecture, latency reduction, bandwidth savings, interactive features, and the technical challenges and solutions behind the success.

Performance Optimizationcloud architectureinteractive features
0 likes · 16 min read
Scaling Alibaba Live Streaming for Double 11: Architecture & Performance Secrets
Architecture Digest
Architecture Digest
May 9, 2017 · Backend Development

Advantages of Go Language in Large‑Scale Messaging Service Development and Operational Practices

The article examines why Go is well‑suited for high‑concurrency, complex communication distributed systems like the 360 message‑push platform, detailing its performance, architecture, challenges, optimization techniques, and operational monitoring compared with traditional C implementations.

GoPerformance Optimizationmessaging
0 likes · 16 min read
Advantages of Go Language in Large‑Scale Messaging Service Development and Operational Practices
MaGe Linux Operations
MaGe Linux Operations
May 8, 2017 · Databases

How Swat.io Migrated from MySQL to PostgreSQL in Two Years

This case study details Swat.io's two‑year journey from MySQL to PostgreSQL, covering the motivations, technical challenges, incremental experiments, migration strategy, performance tuning, and the lessons learned that helped the team successfully complete the transition.

MySQLPerformance OptimizationPostgreSQL
0 likes · 18 min read
How Swat.io Migrated from MySQL to PostgreSQL in Two Years
21CTO
21CTO
May 4, 2017 · Operations

How Taobao Built High‑Availability: From Double‑11 Peaks to Cloud‑Native Resilience

This article shares practical high‑availability techniques—from Taobao's massive Double‑11 traffic handling and IDC‑based stability measures to cloud‑native designs, caching tricks, performance tuning, disaster‑recovery planning, and multi‑region architectures—offering engineers actionable insights for building resilient systems.

CachingPerformance OptimizationTraffic Engineering
0 likes · 19 min read
How Taobao Built High‑Availability: From Double‑11 Peaks to Cloud‑Native Resilience
Alibaba Cloud Developer
Alibaba Cloud Developer
May 4, 2017 · Operations

From Taobao to the Cloud: Proven High‑Availability Strategies for Massive Traffic

In this talk, Alibaba expert Mu Jian shares how the massive Taobao e‑commerce platform achieved high availability through layered networking, cache design, OS‑level tuning, rate limiting, disaster‑recovery planning, and cloud‑native architectures, offering practical guidance for building resilient systems at scale.

AlibabaCachingPerformance Optimization
0 likes · 19 min read
From Taobao to the Cloud: Proven High‑Availability Strategies for Massive Traffic
Baidu Maps Tech Team
Baidu Maps Tech Team
Apr 20, 2017 · Frontend Development

Boost Map Rendering Performance with Web Workers: A Practical Guide

This article explains how Web Workers can off‑load heavy data processing in WebGL‑based map engines, covering worker creation, data serialization, transferable objects, optimal worker count, and real‑world performance gains, all illustrated with code snippets and diagrams.

JavaScriptPerformance OptimizationWeb Worker
0 likes · 9 min read
Boost Map Rendering Performance with Web Workers: A Practical Guide
Efficient Ops
Efficient Ops
Apr 11, 2017 · Cloud Computing

How JD Built a Scalable Elastic Cloud Platform: Architecture, Challenges, and Lessons

This article details JD.com's Elastic Cloud 1.0 platform—its massive container deployment, four‑principle philosophy, architectural design, operational challenges, performance optimizations, and the roadmap toward Elastic Cloud 2.0—offering practical insights for large‑scale cloud engineering.

Cloud ComputingContainer OrchestrationElastic Scaling
0 likes · 17 min read
How JD Built a Scalable Elastic Cloud Platform: Architecture, Challenges, and Lessons
Qunar Tech Salon
Qunar Tech Salon
Apr 10, 2017 · Mobile Development

CTrip WeChat Mini Program Framework: Architecture, Development Challenges, and Solutions

This article introduces CTrip's independently built WeChat mini‑program framework, detailing its CPage architecture, middleware, CWX extensions, component APIs, common development problems such as rendering white‑screens, page‑level limits, authorization dialogs, package size constraints, and the solutions and future plans adopted to overcome them.

Mobile DevelopmentPerformance OptimizationWeChat mini-program
0 likes · 9 min read
CTrip WeChat Mini Program Framework: Architecture, Development Challenges, and Solutions
Alibaba Cloud Developer
Alibaba Cloud Developer
Apr 6, 2017 · Backend Development

How Alibaba Scaled GitLab to Support Millions of Users with Sharding and High‑Availability

This article details Alibaba Group's journey of transforming its GitLab deployment from a single‑node setup to a distributed, sharded architecture that handles tens of millions of daily requests, achieves near‑perfect reliability, and incorporates performance, monitoring, and disaster‑recovery innovations.

GitLabPerformance Optimizationhigh availability
0 likes · 15 min read
How Alibaba Scaled GitLab to Support Millions of Users with Sharding and High‑Availability
Ctrip Technology
Ctrip Technology
Apr 6, 2017 · Frontend Development

CTrip's WeChat Mini‑Program Framework: Architecture, Development Practices, and Solutions to Common Issues

This article introduces CTrip's self‑built WeChat mini‑program framework, explains its core components such as CPage and CWX, shares practical solutions to performance, page‑depth, authorization, and package‑size problems, and outlines the review challenges and future roadmap for the platform.

Performance OptimizationWeChat Mini-Programframework
0 likes · 9 min read
CTrip's WeChat Mini‑Program Framework: Architecture, Development Practices, and Solutions to Common Issues
Tencent Music Tech Team
Tencent Music Tech Team
Mar 31, 2017 · Mobile Development

iOS View and Animation Rendering Architecture and Performance Optimization

iOS renders views and animations through a multi‑stage pipeline—layout, backing image creation, preparation, commit, then GPU OpenGL compositing—so excessive layers, overdraw, off‑screen rendering, or image decompression can cause frame drops, while marking views opaque, reducing transparency, and using Instruments’ Core Animation and GPU Driver tools help diagnose and optimize performance.

Mobile DevelopmentPerformance OptimizationRendering
0 likes · 10 min read
iOS View and Animation Rendering Architecture and Performance Optimization
Qunar Tech Salon
Qunar Tech Salon
Mar 28, 2017 · Frontend Development

Design and Implementation of Qreact: A Miniature React Framework for Mobile Web

This article details the motivation, core requirements, competitor analysis, design choices, and performance optimizations behind Qreact—a lightweight, drop‑in replacement for React aimed at reducing bundle size and improving runtime efficiency for mobile web applications.

Mini FrameworkMobile WebPerformance Optimization
0 likes · 9 min read
Design and Implementation of Qreact: A Miniature React Framework for Mobile Web
Ctrip Technology
Ctrip Technology
Mar 24, 2017 · Frontend Development

Qreact: A Mini React Framework for Mobile Front‑End Optimization

This article describes the development of Qreact, a lightweight React‑compatible framework created by Ctrip to dramatically reduce bundle size for mobile apps, covering its core requirements, competitor analysis, design choices, implementation details, performance optimizations, and final results.

Mini FrameworkMobile FrontendPerformance Optimization
0 likes · 9 min read
Qreact: A Mini React Framework for Mobile Front‑End Optimization
ITPUB
ITPUB
Mar 18, 2017 · Databases

Mastering SQL Server Aggregate Functions: Optimization Tips and Techniques

This article explains SQL Server aggregate functions, detailing scalar and hash aggregation concepts, demonstrates execution‑plan analysis with COUNT examples, and provides practical optimization techniques such as avoiding sorting and adding non‑clustered indexes, while also covering monitoring metrics for performance tuning.

Performance OptimizationSQL ServerScalar Aggregation
0 likes · 9 min read
Mastering SQL Server Aggregate Functions: Optimization Tips and Techniques
Node Underground
Node Underground
Mar 16, 2017 · Frontend Development

WebAssembly Explorer: Optimize C/C++ Code for Browser Execution

WebAssembly enables programs written in languages like C/C++ to run in browsers, and Mozilla’s WebAssembly Explorer provides a visual UI that reveals compiler optimizations—such as choosing between division and shift operations—while developers can also use Emscripten for production‑grade compilation.

C++EmscriptenPerformance Optimization
0 likes · 2 min read
WebAssembly Explorer: Optimize C/C++ Code for Browser Execution
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Mar 9, 2017 · Databases

Master Greenplum Table Design & Performance Optimization: Practical Tips

This article explains what Greenplum is, its MPP shared‑nothing architecture, and provides concrete table‑design principles, distribution‑column strategies, indexing guidance, vacuum and table‑rebuilding techniques, as well as SQL, join, insert, update/delete, and resource‑queue optimizations for better performance.

Distributed TablesGreenplumMPP
0 likes · 9 min read
Master Greenplum Table Design & Performance Optimization: Practical Tips
DevOps
DevOps
Mar 8, 2017 · Backend Development

Refactoring a Legacy Payment System to Microservices: Challenges, Decisions, and Lessons Learned

This article recounts how a rapidly growing payment team split off from its original department, faced scaling, performance, and maintainability issues with a legacy SSH‑based Java architecture, and chose a micro‑service redesign, detailing the problems encountered, the restructuring approach, and the insights gained.

Performance Optimizationbackend developmentlegacy system
0 likes · 15 min read
Refactoring a Legacy Payment System to Microservices: Challenges, Decisions, and Lessons Learned
21CTO
21CTO
Mar 5, 2017 · Backend Development

How to Optimize LNMP Architecture for High‑Performance Web Services

This article outlines practical strategies for optimizing the LNMP stack—including load balancing, server tuning, caching, and database improvements—to enhance performance, scalability, and reliability of web applications across various programming languages.

BackendCachingLNMP
0 likes · 4 min read
How to Optimize LNMP Architecture for High‑Performance Web Services
Tencent Cloud Developer
Tencent Cloud Developer
Feb 15, 2017 · Backend Development

PHP7 Upgrade Practice for QQ Member Activity Platform (AMS)

The QQ Member Activity Platform upgraded its legacy PHP 5.2/Apache 2.0 stack to PHP 7.0 with Apache 2.4 through staged migrations, extensive extension refactoring, and rigorous debugging, ultimately achieving roughly double the request‑handling performance and significant hardware cost savings while maintaining service stability.

ApacheExtension DevelopmentJIT
0 likes · 23 min read
PHP7 Upgrade Practice for QQ Member Activity Platform (AMS)
dbaplus Community
dbaplus Community
Feb 9, 2017 · Operations

Scalable Monitoring for Massive Physical & Container Clusters: JD's MDC Insights

This article shares JD’s large‑scale monitoring system (MDC) design, covering its three‑tier architecture, agent‑based data collection, performance optimizations for SNMP/IPMI, low‑overhead deployment, high‑availability strategies, and practical lessons on scaling monitoring across thousands of physical machines and containers.

JDMDCPerformance Optimization
0 likes · 10 min read
Scalable Monitoring for Massive Physical & Container Clusters: JD's MDC Insights
Tencent Cloud Developer
Tencent Cloud Developer
Jan 22, 2017 · Frontend Development

Dazhong Dianping+ WeChat Mini Program Development Experience and Best Practices

The Dazhong Dianping+ WeChat mini‑program, built by a Meituan‑Dianping engineer using a web‑like hybrid approach, launched on Jan 9 with over two million visits, delivering fast store search and group‑purchase services while adhering to strict limits (1 MB bundle, five pages, no external navigation) through gulp builds, ES6/Promise helpers, manual size optimizations, and Tencent Cloud APIs.

Hybrid AppPerformance OptimizationWeChat mini-program
0 likes · 13 min read
Dazhong Dianping+ WeChat Mini Program Development Experience and Best Practices
ITPUB
ITPUB
Jan 21, 2017 · Databases

Boost MySQL Bulk Inserts: Proven Techniques & Optimized Statements

This guide explains why MySQL INSERT operations can be slow, breaks down the time‑consuming factors, and provides a collection of practical techniques—such as multi‑row VALUES, LOAD DATA INFILE, table locking, and special modifiers like DELAYED, IGNORE, and ON DUPLICATE KEY UPDATE—to dramatically speed up bulk data insertion.

Bulk InsertINSERTMySQL
0 likes · 11 min read
Boost MySQL Bulk Inserts: Proven Techniques & Optimized Statements
Alibaba Cloud Developer
Alibaba Cloud Developer
Jan 16, 2017 · Databases

AliCloudDB’s Secrets for Scaling During Double‑11 Traffic

This article explains how AliCloudDB supports the massive traffic of Alibaba’s Double‑11 shopping festival through elastic scaling (both in‑place and cross‑machine upgrades), secure and standard access paths, robust architecture design, read‑write separation, engine and index optimization, high‑availability configurations, performance tuning, and disaster‑recovery strategies.

AliCloudDBElastic ScalingPerformance Optimization
0 likes · 12 min read
AliCloudDB’s Secrets for Scaling During Double‑11 Traffic
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Jan 11, 2017 · Mobile Development

How to Design a Robust iOS App Architecture: Key Principles and Practices

This article shares practical insights on iOS app architecture, covering network API handling, page presentation, local data persistence, dynamic deployment, team collaboration, and a step‑by‑step methodology that emphasizes problem definition, modularization, dependency management, future‑proofing, testing, and performance optimization.

App ArchitectureMobile DevelopmentPerformance Optimization
0 likes · 26 min read
How to Design a Robust iOS App Architecture: Key Principles and Practices
Alibaba Cloud Developer
Alibaba Cloud Developer
Jan 9, 2017 · Big Data

How Alibaba Scaled Real‑Time Data Processing for Double 11: Architecture & Lessons

This article details Alibaba's real‑time computing architecture for the 2016 Double 11 event, covering background, core components such as DRC, TT, Galaxy, OTS, XTool and OneService, and explains optimization techniques, fault‑tolerance strategies, stress‑testing practices, and future upgrade plans to handle massive streaming data workloads.

Performance OptimizationReal-Time Computingarchitecture
0 likes · 14 min read
How Alibaba Scaled Real‑Time Data Processing for Double 11: Architecture & Lessons
Architecture Digest
Architecture Digest
Jan 7, 2017 · Backend Development

Technical Architecture and Live‑Streaming Practices of the Genshuixue O2O Education Platform

The article details the Genshuixue O2O education platform’s background, product and technical architecture choices—including LNMP, cloud services, database selection, caching, CDN, and live‑streaming solutions—while sharing practical experiences, performance optimizations, and monitoring practices for large‑scale online education.

LNMPO2OPerformance Optimization
0 likes · 16 min read
Technical Architecture and Live‑Streaming Practices of the Genshuixue O2O Education Platform
Meituan Technology Team
Meituan Technology Team
Dec 27, 2016 · Backend Development

Meituan Group Order System: Optimization, Sharding, and Service‑Oriented Refactoring

Meituan’s group‑buy order system was refactored from a monolithic, single‑point‑failure design into a sharded, micro‑service architecture with connection‑pool middleware, dual‑cluster databases, and robust messaging, delivering stable, high‑performance handling of millions of daily orders even during peak events.

MeituanPerformance Optimizationdatabase sharding
0 likes · 14 min read
Meituan Group Order System: Optimization, Sharding, and Service‑Oriented Refactoring
Alibaba Cloud Developer
Alibaba Cloud Developer
Dec 23, 2016 · Operations

How Alibaba Scaled Double 11: The Evolution of Capacity Planning and Real‑Time Stress Testing

This article recounts Alibaba's 7‑year journey of capacity planning for the massive Double 11 shopping festival, detailing early guesswork, the introduction of load‑testing, online and scenario‑based testing, traffic isolation, and full automation that enabled precise resource allocation across hundreds of services.

Load TestingPerformance Optimizationcapacity planning
0 likes · 23 min read
How Alibaba Scaled Double 11: The Evolution of Capacity Planning and Real‑Time Stress Testing
Meituan Technology Team
Meituan Technology Team
Dec 9, 2016 · Big Data

Memory Usage Analysis of HDFS NameNode Core Data Structures

The article quantitatively breaks down HDFS NameNode memory consumption, showing that the Namespace tree and BlocksMap together dominate heap usage (≈53 GB in large clusters), provides detailed per‑object size estimates for NetworkTopology, INode and block structures, and proposes a simple formula to predict total heap requirements and tuning recommendations.

HDFSNameNodePerformance Optimization
0 likes · 13 min read
Memory Usage Analysis of HDFS NameNode Core Data Structures
Tencent TDS Service
Tencent TDS Service
Dec 8, 2016 · Mobile Development

How Qunar Optimized React Native ListView Performance Across Platforms

This article details Qunar's experience optimizing React Native ListView performance, covering RN's internal implementation, identified bottlenecks, and two practical solutions—JavaScript‑based cell reuse and a native UITableView bridge—while also comparing RN with Weex and discussing cross‑platform considerations.

ListViewPerformance OptimizationReact Native
0 likes · 20 min read
How Qunar Optimized React Native ListView Performance Across Platforms
Aotu Lab
Aotu Lab
Dec 6, 2016 · Frontend Development

How XCEL Turns Excel Data Cleaning into a High‑Performance Cross‑Platform App

XCEL is a cross‑platform Excel data‑cleaning tool built with Electron and Vue that visualizes filtering, leverages multi‑process architecture, optimizes rendering and memory usage, and provides detailed implementation steps, performance tricks, and code examples for developers.

ExcelPerformance Optimizationdata cleaning
0 likes · 25 min read
How XCEL Turns Excel Data Cleaning into a High‑Performance Cross‑Platform App
Alibaba Cloud Developer
Alibaba Cloud Developer
Dec 1, 2016 · Frontend Development

How Alibaba’s Frontend Team Tackled Double‑11’s Extreme Performance Challenges

The talk by Alibaba senior tech expert Shuwen Li reveals how the 2016 Double‑11 front‑end team achieved 100% service capability, second‑level instant experience, VR/3D interaction, visual monitoring, and accessibility through innovations like Wormhole SSR, Weex, HTTP/2, HTTPDNS, and automated pre‑loading, delivering sub‑second page loads and high reliability.

Mobile WebPerformance OptimizationWeex
0 likes · 8 min read
How Alibaba’s Frontend Team Tackled Double‑11’s Extreme Performance Challenges
Tencent TDS Service
Tencent TDS Service
Nov 24, 2016 · Mobile Development

Boost Android Cold Start: Lessons from Redex and Interdex Optimization

After Facebook open‑sourced Redex, we explored its many optimizations and pitfalls, focusing on Interdex to reorder classes in the main dex, uncovering how class pre‑verification and hot‑patch instrumentation affect cold‑start performance, and sharing practical insights and remaining challenges for Android apps.

AndroidDEXInterdex
0 likes · 15 min read
Boost Android Cold Start: Lessons from Redex and Interdex Optimization
dbaplus Community
dbaplus Community
Nov 20, 2016 · Databases

How to Slash HBase Read Latency: Proven Client, Server, and HDFS Tweaks

This article examines the common causes of high read latency in HBase—such as full GC, region‑server imbalance, low write throughput, and inefficient client settings—and provides concrete optimization steps for the client, server, column‑family design, and HDFS layers to dramatically improve performance.

Client TuningHBaseHDFS
0 likes · 16 min read
How to Slash HBase Read Latency: Proven Client, Server, and HDFS Tweaks
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Nov 17, 2016 · Operations

Why Large Redis Instances Cause Disasters and How to Prevent Them

This article examines the operational challenges of oversized Redis instances—including slow failover, prolonged slave resynchronization, network‑induced avalanches, and persistence blocking—and offers practical mitigation strategies such as key expiration, data compression, and using high‑performance alternatives like Pika.

Performance OptimizationPikaRedis
0 likes · 9 min read
Why Large Redis Instances Cause Disasters and How to Prevent Them
dbaplus Community
dbaplus Community
Nov 10, 2016 · Databases

Doubling SQL Speed: From Execution Plans to Business Logic Overhaul

A real‑world case study shows how a seemingly simple intersect query that took 20 seconds was optimized to 10 seconds by analyzing execution plans, rewriting the SQL, exploring parallel execution, and ultimately redesigning the business logic with a new timestamp column to enable incremental checks.

Performance OptimizationSQLbusiness logic
0 likes · 10 min read
Doubling SQL Speed: From Execution Plans to Business Logic Overhaul
Ctrip Technology
Ctrip Technology
Nov 9, 2016 · Mobile Development

Introducing and Optimizing React Native at Ctrip: Challenges, Solutions, and Future Plans

This article details Ctrip's adoption of React Native, explaining why it was introduced, the framework and tooling built around it, the performance and stability problems encountered, the various bundle‑splitting and engine‑caching solutions applied, and the roadmap for further cross‑platform enhancements.

Bundle SplittingCrash HandlingMobile Development
0 likes · 18 min read
Introducing and Optimizing React Native at Ctrip: Challenges, Solutions, and Future Plans
Ctrip Technology
Ctrip Technology
Nov 9, 2016 · Mobile Development

Applying React Native in Ctrip Train Ticket Product: Practices, Challenges, and Solutions

This article shares Ctrip's experience of adopting React Native for its train ticket business, covering why RN was chosen, its current state, the Ctrip RN framework, practical implementation details, encountered pitfalls, and various optimization techniques to achieve near‑native performance and rapid iteration.

AndroidCtripMobile Development
0 likes · 12 min read
Applying React Native in Ctrip Train Ticket Product: Practices, Challenges, and Solutions
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Nov 1, 2016 · Frontend Development

How JD.com Scales Its Homepage: Frontend Architecture, Static Rendering, and Engineering Practices

This article details JD.com senior frontend architect Liu Wei's presentation on the challenges of a high‑traffic e‑commerce homepage and explains the static page generation pipeline, overall JS/CSS architecture, floor‑by‑floor loading strategy, disaster‑recovery measures, performance optimizations, and the JDF engineering toolchain that supports modular development and rapid deployment.

Performance OptimizationStatic Renderingarchitecture
0 likes · 19 min read
How JD.com Scales Its Homepage: Frontend Architecture, Static Rendering, and Engineering Practices
Qunar Tech Salon
Qunar Tech Salon
Oct 26, 2016 · Frontend Development

Improving Iconfont Platform Performance with React Isomorphic Rendering

The article examines the inefficiencies of an outdated internal iconfont platform, explores the drawbacks of separate front‑end and back‑end rendering, and presents a React‑based isomorphic solution that unifies package management and module loading, resulting in dramatically faster first‑page loads and easier maintenance.

Performance OptimizationReactServer-Side Rendering
0 likes · 9 min read
Improving Iconfont Platform Performance with React Isomorphic Rendering
Efficient Ops
Efficient Ops
Oct 8, 2016 · Operations

How to Boost Server Resource Utilization: Strategies, Trade‑offs, and Metrics

This article explains why servers often run far below their theoretical capacity, defines the concept of highest usable resource utilization, and offers practical and advanced techniques—such as multithreading, workload consolidation, resource layering, and overselling—to improve utilization while weighing performance, cost, and reliability impacts.

Performance OptimizationServer Utilizationoperations
0 likes · 9 min read
How to Boost Server Resource Utilization: Strategies, Trade‑offs, and Metrics