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YunZhu Net Technology Team

Technical practice sharing from the YunZhu Net Technology Team

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Recent Articles

Latest from YunZhu Net Technology Team

36 recent articles
YunZhu Net Technology Team
YunZhu Net Technology Team
Jan 12, 2022 · Operations

Understanding Supply Chain and Supply Chain Management: Concepts, Models, and Challenges

This article explains the fundamental concepts of supply chains, distinguishes them from logistics, outlines the roles of various participants, describes the flow of products, information, and funds, and discusses major challenges such as the bullwhip effect and the trade‑off between cost, speed, and flexibility.

Bullwhip EffectInformation FlowLogistics
0 likes · 17 min read
Understanding Supply Chain and Supply Chain Management: Concepts, Models, and Challenges
YunZhu Net Technology Team
YunZhu Net Technology Team
Jan 7, 2022 · Operations

Huawei DSVPN Solution: Architecture, Configuration Steps, and Validation

This article explains the limitations of traditional IPSec VPNs for growing enterprises, introduces Huawei's DSVPN dynamic VPN technology, provides detailed configuration procedures for Hub and Spoke devices—including interface, routing, firewall, and security policies—and demonstrates verification of end‑to‑end connectivity.

DSVPNDynamic VPNHuawei
0 likes · 14 min read
Huawei DSVPN Solution: Architecture, Configuration Steps, and Validation
YunZhu Net Technology Team
YunZhu Net Technology Team
Dec 22, 2021 · Product Management

Localized Scrum Process and Practices for the Materials Center Project Team

This article details a localized Scrum framework for the Materials Center project, covering core workflow, role responsibilities, backlog management, adapted Scrum events, definition of "Done", story‑point re‑evaluation, and a summary of successes and areas for improvement, providing practical guidance for agile teams.

Team Rolesagileproduct backlog
0 likes · 20 min read
Localized Scrum Process and Practices for the Materials Center Project Team
YunZhu Net Technology Team
YunZhu Net Technology Team
Dec 17, 2021 · Artificial Intelligence

Understanding Recommendation Systems for B2B Construction E‑Commerce

This article explains why recommendation systems are essential for B2B construction e‑commerce, describes the types of data they rely on, outlines multi‑channel recall methods, details collaborative‑filtering algorithms with similarity calculations, and presents the four‑stage recommendation pipeline from recall to re‑ranking.

Artificial IntelligenceB2B e-commercecollaborative filtering
0 likes · 11 min read
Understanding Recommendation Systems for B2B Construction E‑Commerce
YunZhu Net Technology Team
YunZhu Net Technology Team
Dec 10, 2021 · Backend Development

Understanding Rule Engines: Concepts, Patterns, and Practical Applications

This article explains what a rule engine is, why it is useful, common products, core concepts such as rule files, LHS/RHS, facts, and various modeling patterns, as well as management, execution modes, real‑world use cases and best‑practice recommendations for building scalable backend rule‑processing systems.

Business RulesDecision Tablerule engine
0 likes · 17 min read
Understanding Rule Engines: Concepts, Patterns, and Practical Applications
YunZhu Net Technology Team
YunZhu Net Technology Team
Nov 12, 2021 · Backend Development

Understanding How Spring MVC DispatcherServlet Registers Controllers and Dispatches Requests via HandlerMapping

This article explains, using servlet source code as a starting point, how Spring MVC registers @RequestMapping‑annotated controllers into RequestMappingHandlerMapping during container initialization and how the DispatcherServlet processes incoming HTTP requests by locating the appropriate HandlerMethod through a series of handler mappings and interceptor chains.

DispatcherServletHandlerMappingJava
0 likes · 17 min read
Understanding How Spring MVC DispatcherServlet Registers Controllers and Dispatches Requests via HandlerMapping