Core Concepts
PathFinder introduces a unified approach for handling path queries in various graph query languages, improving performance significantly.
Abstract
The content discusses the importance of path queries in graph databases and introduces PathFinder as a solution to efficiently handle them. It explains the algorithmic backbone of PathFinder, its features, and performance compared to other graph engines.
Abstract:
Path queries are essential in modern graph query languages like Cypher, SQL/PGQ, and GQL.
PathFinder offers a unified approach for dealing with path queries across different languages.
It provides efficient execution, supports various path modes, and outperforms many modern graph engines.
Introduction:
Graph databases have gained popularity with diverse applications.
Efforts like SPARQL and SQL/PGQ aim to standardize graph query languages.
Path queries are a core feature supported by these languages.
Data Extraction:
"Our results show that PathFinder exhibits very stable behavior, even on large data and complex queries, and its performance is an order of magnitude better than that of many modern graph engines."
Quotes:
"Both SQL/PGQ and GQL are heavily influenced by Cypher."
"GQL and SQL/PGQ enrich RPQs with the ability to return the matching paths."
Stats
私たちの結果は、PathFinderが非常に安定した動作を示し、大規模なデータや複雑なクエリでも、そのパフォーマンスが多くの現代のグラフエンジンよりも桁違いに優れていることを示しています。
Quotes
"SQL/PGQとGQLはどちらもCypherの影響を強く受けています。"
"GQLとSQL/PGQはRPQを豊かにし、一致するパスを返す能力を持っています。"