CDN Address Library Reconstruction for Adaptive Scheduling

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Solution Overview

Problem

Existing address libraries in CDN systems are not dynamically updated, leading to inefficiencies in scheduling and failing to conform to actual service scenarios, affecting the effectiveness of content delivery networks.

Innovation Solution

A method and apparatus for reconstructing line information of communication addresses using target field information to customize and dynamically update the address library, allowing it to adapt to network requirements, thereby improving scheduling flexibility and effectiveness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing address libraries are used in CDN systems, then basic scheduling functions are maintained, but the address libraries are not dynamically updated, leading to inefficiencies in scheduling and failing to conform to actual service scenarios

Engineering Contradiction:
Improveadaptability to service scenariosVSAvoidscheduling efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The patent implements dynamic address library construction by allowing the system to automatically update and reconstruct address library data in real-time based on actual service scenarios and network conditions, transforming the static address library into a dynamic structure that adapts to changing requirements

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the parameters of the address library by reconstructing line information with target field information, modifying the data structure to include relevant service scenario parameters, thereby improving both adaptability and scheduling efficiency

Inventive Principle:
Principle #35Parameter changes

2Reliability

If address libraries are statically constructed, then system complexity is reduced, but they fail to align with actual service scenarios, affecting the effectiveness of content delivery networks

Engineering Contradiction:
Improveeffectiveness of CDNVSAvoidaddress library construction complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system implements self-service by automatically obtaining target field information from actual service scenarios and autonomously reconstructing the address library data without requiring manual intervention, thereby improving CDN effectiveness while managing complexity through automation

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system establishes a feedback mechanism where address library construction is continuously optimized based on actual service scenario performance, using scheduling effectiveness data to refine and update the address library structure dynamically

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12355625B2Address library construction method and apparatus applied to CDN, device, and medium
Publication Date: 2025.07.08 BEIJING VOLCANO ENGINE TECH CO LTD
  • US12355625B2 patent drawing
  • US12355625B2 patent drawing
  • US12355625B2 patent drawing

AI summary

The present disclosure relates to an address library construction method and apparatus applied to a CDN, a device, and a medium. The method includes: obtaining an address library generation request, wherein the address library generation request carries target field information, and the target field information is used for reconstructing line information corresponding to a communication address; in response to the address library generation request, obtaining, from communication addresses in an original address library, a target communication address matching the target field information; obtaining reconstructed line information of the target communication address by reconstructing line information corresponding to the target communication address with the target field information; and constructing a target address library based on the target communication address and the reconstructed line information.