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Distributed Evaluation of Graph Queries using Recursive Relational Algebra

Sarah Chlyah 1 Pierre Genevès 1 Nabil Layaïda 1 
1 TYREX - Types and Reasoning for the Web
Inria Grenoble - Rhône-Alpes, LIG - Laboratoire d'Informatique de Grenoble
Abstract : We present a system called Dist-µ-RA for the distributed evaluation of recursive graph queries. Dist-µ-RA builds on the recursive relational algebra and extends it with evaluation plans suited for the distributed setting. The goal is to offer expressivity for high-level queries while providing efficiency at scale and reducing communication costs. Experimental results on both real and synthetic graphs show the effectiveness of the proposed approach compared to existing systems.
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Preprints, Working Papers, ...
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Submitted on : Wednesday, November 24, 2021 - 10:43:42 AM
Last modification on : Wednesday, July 6, 2022 - 4:18:28 AM


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  • HAL Id : hal-03295445, version 2
  • ARXIV : 2111.12487



Sarah Chlyah, Pierre Genevès, Nabil Layaïda. Distributed Evaluation of Graph Queries using Recursive Relational Algebra. 2021. ⟨hal-03295445v2⟩



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