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Lilliput: A Storage Service for Lightweight Peer-to-Peer Online Social Networks

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dc.contributor.author Paul, Thomas
dc.contributor.author Lochschmidt, Niklas
dc.contributor.author Salah, Hani
dc.contributor.author Datta, Anwitaman
dc.contributor.author Strufe, Thorsten
dc.date.accessioned 2017-08-10T08:32:28Z
dc.date.accessioned 2022-05-22T08:28:36Z
dc.date.available 2017-08-10T08:32:28Z
dc.date.available 2022-05-22T08:28:36Z
dc.date.issued 2017-08-01
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/7931
dc.description.abstract P2P-based social networking services are severely challenged by churn and the lack of reliable service providers, especially considering the high frequency of posts and profile updates of their users. Improved consistency and data availability shall facilitate better acceptance, which in turn will enhance privacy, an inherent benefit of this class of systems. We present Lilliput, a P2P storage primitive designed with the characteristics of Online Social Network workloads in mind. Lilliput separates the storage of static bulk data (videos and photo albums) from the essential social glue (e.g. basic profile information, frequent updates, notifications, and personal messages): it provides the latter through agile, lightweight replica groups. Extensive simulations show that Lilliput ensures high data availability (99.07% to 99.64%) and consistency, with a small bandwidth usage under realistic usage and load models. en_US
dc.language.iso en en_US
dc.publisher IEEE (26th International Conference on Computer Communications and Networks (ICCCN)) en_US
dc.subject Online Social Networks en_US
dc.subject P2P en_US
dc.subject Decentralized Storage en_US
dc.subject Overlays en_US
dc.title Lilliput: A Storage Service for Lightweight Peer-to-Peer Online Social Networks en_US
dc.type Article en_US

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