Footloose: a case for physical eventual consistency and selective conflict resolution

Justin Mazzola Paluska, David Saff, Tom Yeh, K. Chen
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引用次数: 42

Abstract

Users are increasingly inundated with small devices with communication and storage capabilities. Unfortunately, the user is still responsible for reconciling all of the devices whenever a change is made. We present Footloose, a user-centered data store that can share data and reconcile conflicts across diverse devices. Footloose is an optimistic system based on physical eventual consistency: consistency based on the movement of devices, and selective conflict resolution, which allows conflicts to flow through devices that cannot resolve the conflict to devices that can. Using these techniques, Footloose can present consistent views of data on the devices closest to the user without user interaction.
自由自在:物理最终一致性和选择性冲突解决的案例
用户越来越多地被具有通信和存储功能的小型设备所淹没。不幸的是,每当进行更改时,用户仍然负责协调所有设备。我们介绍了Footloose,一个以用户为中心的数据存储,可以在不同的设备上共享数据并协调冲突。Footloose是一个基于物理最终一致性的乐观系统:基于设备运动的一致性,以及选择性冲突解决,允许冲突通过无法解决冲突的设备流向可以解决冲突的设备。使用这些技术,Footloose可以在不需要用户交互的情况下,在最接近用户的设备上呈现一致的数据视图。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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