Distributed Evaluation of Graph Queries Using Recursive Relational Algebra
Sarah Chlyah, Pierre Genevès, Nabil Layaïda · 2025
We present a method and its implementation Dist-Μ-RA for the optimized distributed evaluation of recursive relational algebraic terms. This method provides a systematic parallelisation technique by means of fixpoint splitting plan generation and selection. The goal is to offer expressivity for high-level queries while providing efficiency and reducing communication costs. Experimental results on both real and synthetic graphs show the effectiveness of the proposed approach compared to existing systems