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140331 articles · Page 7017 of 7017
Baidu Tech Salon
Baidu Tech Salon
Mar 19, 2014 · Backend Development

Understanding HHVM: Facebook's High-Performance PHP Virtual Machine and Its JIT Optimization

HHVM, Facebook’s high‑performance PHP virtual machine, uses a type‑driven tracelet JIT and custom bytecode to achieve up to nine‑fold speed gains, making runtime optimization the only practical solution for Facebook’s massive codebase while requiring careful compatibility testing, memory management, and Hack language support.

Backend DevelopmentFacebookJIT
0 likes · 18 min read
Understanding HHVM: Facebook's High-Performance PHP Virtual Machine and Its JIT Optimization
Baidu Tech Salon
Baidu Tech Salon
Mar 17, 2014 · Operations

Required Capabilities for T4, T5, and T6 Operations Engineers

The article outlines the progressive skill set for operations engineers—T4 must master core operations, service metrics, and environment administration; T5 adds independent problem analysis, trade‑off judgment, and solution selection; T6 demands deep cross‑disciplinary knowledge, design elegance, data‑driven reasoning, and the ability to influence others, while also debunking common misconceptions about products, scripts, and platforms.

DevOpsSystem Designcareer development
0 likes · 10 min read
Required Capabilities for T4, T5, and T6 Operations Engineers
Suning Design
Suning Design
Mar 11, 2014 · Mobile Development

How to Elevate Mobile Web UX: Beyond Simple Optimization

This article explores how traditional web UX principles apply to mobile, emphasizing the need to understand user contexts, device capabilities, performance, content structure, and clear interaction flows to create effective mobile web experiences.

PerformanceUser Researchinteraction flow
0 likes · 10 min read
How to Elevate Mobile Web UX: Beyond Simple Optimization
Baidu Tech Salon
Baidu Tech Salon
Mar 10, 2014 · Cloud Computing

Building a Scalable App Engine Platform: Architecture, Open‑Source Tools & Best Practices

This article provides a comprehensive overview of App Engine as a PaaS solution, analyzes leading platforms such as CloudFoundry and SAE, outlines architectural requirements, and presents practical implementation guidance using open‑source tools like Nginx, Scribe, and Storm for elastic, scalable cloud services.

App EngineCloud ComputingElastic Scaling
0 likes · 20 min read
Building a Scalable App Engine Platform: Architecture, Open‑Source Tools & Best Practices
Suning Design
Suning Design
Mar 8, 2014 · Product Management

Why UED Matters: Defining Its Role and Boosting Product Success

This article clarifies the purpose of User Experience Design (UED) within product teams, contrasts it with product management goals, addresses common doubts about its relevance, and offers practical steps for UED professionals to demonstrate value, drive collaboration, and enhance both user and commercial outcomes.

UEDdesign strategy
0 likes · 6 min read
Why UED Matters: Defining Its Role and Boosting Product Success
Suning Design
Suning Design
Mar 6, 2014 · Product Management

Will Brands Die? How Digital Disruption Is Redefining Brand Strategy

The article argues that while traditional branding paths are being overturned by digital channels, brands are not dying but evolving, with companies like Google and Apple reshaping brand value through product experience, storytelling, and integration into the customer value chain.

Consumer BehaviorMarketing Strategybranding
0 likes · 7 min read
Will Brands Die? How Digital Disruption Is Redefining Brand Strategy
Baidu Tech Salon
Baidu Tech Salon
Feb 28, 2014 · Operations

Which Nginx Load‑Balancing Strategy Wins? Deep Code Dive & Real‑World Tests

This article examines Nginx's built‑in and third‑party load‑balancing algorithms—including weighted round robin, IP hash, fair, generic hash, and consistent hash—by dissecting their source code and presenting comparative performance tests across multiple scenarios to reveal their strengths and trade‑offs.

BackendIP HashWeighted Round Robin
0 likes · 14 min read
Which Nginx Load‑Balancing Strategy Wins? Deep Code Dive & Real‑World Tests
ITPUB
ITPUB
Feb 25, 2014 · Databases

Why Database Query Optimization Matters and Key Strategies to Cut Scan Times

The article explains how costly full‑table scans in large databases, such as a bank's million‑record account table, can be reduced to minutes through effective query‑optimization techniques, and outlines the main strategies, automation possibilities, and future trends in SQL performance.

Full Table ScanQuery Tuningdatabase optimization
0 likes · 3 min read
Why Database Query Optimization Matters and Key Strategies to Cut Scan Times