{"year":"2016","file_date_updated":"2018-06-25T13:16:47Z","ddc":["000"],"department":[{"_id":"75"}],"author":[{"full_name":"Peuster, Manuel","first_name":"Manuel","last_name":"Peuster","id":"13271"},{"last_name":"Karl","id":"126","full_name":"Karl, Holger","first_name":"Holger"}],"page":"6--10","language":[{"iso":"eng"}],"file":[{"relation":"main_file","access_level":"open_access","creator":"peuster","file_name":"main_ris.pdf","date_created":"2018-06-25T13:10:43Z","file_id":"3354","date_updated":"2018-06-25T13:16:47Z","content_type":"application/pdf","file_size":696049}],"oa":"1","date_created":"2017-11-27T10:22:25Z","type":"conference","status":"public","publication":"IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016","urn":"7328","doi":"10.1109/NETSOFT.2016.7502432","user_id":"13271","title":"E-State: Distributed state management in elastic network function deployments","conference":{"location":"Seoul","name":"IEEE NetSoft Conference and Workshops"},"citation":{"bibtex":"@inproceedings{Peuster_Karl_2016, title={E-State: Distributed state management in elastic network function deployments}, DOI={<a href=\"https://doi.org/10.1109/NETSOFT.2016.7502432\">10.1109/NETSOFT.2016.7502432</a>}, booktitle={IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016}, author={Peuster, Manuel and Karl, Holger}, year={2016}, pages={6--10} }","ieee":"M. Peuster and H. Karl, “E-State: Distributed state management in elastic network function deployments,” in <i>IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016</i>, Seoul, 2016, pp. 6--10.","apa":"Peuster, M., &#38; Karl, H. (2016). E-State: Distributed state management in elastic network function deployments. In <i>IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016</i> (pp. 6--10). Seoul. <a href=\"https://doi.org/10.1109/NETSOFT.2016.7502432\">https://doi.org/10.1109/NETSOFT.2016.7502432</a>","chicago":"Peuster, Manuel, and Holger Karl. “E-State: Distributed State Management in Elastic Network Function Deployments.” In <i>IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016</i>, 6--10, 2016. <a href=\"https://doi.org/10.1109/NETSOFT.2016.7502432\">https://doi.org/10.1109/NETSOFT.2016.7502432</a>.","ama":"Peuster M, Karl H. E-State: Distributed state management in elastic network function deployments. In: <i>IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016</i>. ; 2016:6--10. doi:<a href=\"https://doi.org/10.1109/NETSOFT.2016.7502432\">10.1109/NETSOFT.2016.7502432</a>","mla":"Peuster, Manuel, and Holger Karl. “E-State: Distributed State Management in Elastic Network Function Deployments.” <i>IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016</i>, 2016, pp. 6--10, doi:<a href=\"https://doi.org/10.1109/NETSOFT.2016.7502432\">10.1109/NETSOFT.2016.7502432</a>.","short":"M. Peuster, H. Karl, in: IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016, 2016, pp. 6--10."},"_id":"732","abstract":[{"lang":"eng","text":"Elastic deployments of virtualized network functions~(VNF) can automatically scale the amount of used resources in relation to their workload. This is often done by starting new VNF instances or stopping old ones. A problem of these scale operations is that most network functions are stateful and their internal state is not automatically migrated when traffic is redistributed in the deployment. As a result, mechanisms are needed to exchange or migrate internal network function state between VNF instances.\r\n\r\nThis paper presents a state management framework that creates a logically distributed state store on top of elastically deployed virtual network functions. We also introduce a novel programming model that provides both a local and a global view of the state to each VNF instance. We discuss the integration of our framework into existing network function virtualization architectures and compare the performance of our prototype to a centralized and a distributed state store solution."}],"date_updated":"2022-01-06T07:03:35Z","publication_status":"published","has_accepted_license":"1"}