论文标题
SmartPubsub：基于内容的IPF的酒吧sub
SmartPubSub: Content-based Pub-Sub on IPFS
论文作者
论文摘要
行星际文件系统（IPFS）是一种超媒体分布协议，可以创建完全分布的应用程序。分发信息的最有效方法之一是通过通知，与其他有关零件（订户）共享内容的生产者（发布者）共享内容。 IPF已经在实验标志下实现了基于主题的发布订阅系统。这项工作的目的是通过开发基于内容的酒吧系统（以事件内容为预测的订阅作为订阅）来推进这一点，以高效且分散的方式在IPF上传播信息，利用其基础架构。我们设计了两个协议：完全分散的scoutsub；以出版商为中心的FastDelivery。通过这两种方法，我们通过比较童求符号的全面权力下放和数据源中的快速交付集中式来显示同时使用这些协议中的每个协议的不同优势。
The InterPlanetary File System (IPFS) is a hypermedia distribution protocol enabling the creation of completely distributed applications. One of the most efficient and effective ways to distribute information is through notifications, with a producer of content (publisher) sharing content with other interested parts (subscribers). IPFS already implements topic-based publish-subscribe systems under an experimental flag. The goal of this work is to advance on that, by developing a content-based pub-sub system (with subscriptions as predicates about event content) to disseminate information on top of IPFS in an efficient and decentralized way, leveraging its infrastructure. We design two protocols: ScoutSubs that is completely decentralized; FastDelivery that is centered in the publisher. With these two approaches, we show the different advantages of having each of these protocols simultaneously by comparing ScoutSubs full decentralization, and FastDelivery centralization at data sources.
