A Cross-Shard Consistency Model at Globe Scale (CoPPar Tree)

Authors: Xincheng Yang, Kyle Hale

Type: advised project

Project repository: https://github.com/xyang76/ZooTree

Description: This work introduces a data structure that addresses consistency in cross-sharded systems, achieving higher throughput than ZooNet (ATC '16) through a history composition mechanism. I carried out the core research(conceptual design, implementation, experiments, and drafting writing), with my advisor providing expert guidance and feedback throughout the process. This work was presented as a poster at GCASR (2023) and published at ISPDC (2025)