GalaxyWeaver: Autonomous Table-to-Graph Conversion and Schema Optimization with Large Language Models

Bing Tong

doi:10.14778/3750601.3750630

GalaxyWeaver: Autonomous Table-to-Graph Conversion and Schema Optimization with Large Language Models

2025-08-01

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DOI：10.14778/3750601.3750630

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Most enterprise graph data derives from relational databases, yet transforming relational tables into query-optimized graph schemas remains challenging. Existing approaches have notable limitations: (1) transformations based on primary and foreign keys often fail to generate schemas optimized for query performance; (2) manual schema design, although flexible, is costly and requires domain expertise; and (3) machine learning methods predict graph structures based on data patterns but heavily depend on large, high-quality training datasets. To address these challenges, we propose Galaxy-Weaver, a framework to automate query-aware graph schema generation. GalaxyWeaver utilizes the reasoning power of Large Language Models (LLMs) to align graph schema designs with specific query requirements, effectively integrating domain knowledge with optimization strategies. The framework employs prompt-guided analysis to enhance the decision-making accuracy of LLM agents, facilitating iterative schema refinement. Experiments across diverse domains show that GalaxyWeaver simplifies transformation while improving query performance and reducing storage costs.

GalaxyWeaver: Autonomous Table-to-Graph Conversion and Schema Optimization with Large Language Models

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