A novel distributed P2P simulator architecture

Sioutas, Spyros; Papaloukopoulos, G.; Sakkopoulos, Evangelos; Tsichlas, Kostas; Manolopoulos, Yannis

doi:10.1145/1645953.1646305

Cited by 14 publications

(10 citation statements)

References 1 publication

(1 reference statement)

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“…[29] is a distributed simulation environment which employs multi-threading, asynchronous message passing and distributed environment with graphical user interface. There is little information on this simulator besides a short paper and a poster.…”

Section: Review Of Simulatorsmentioning

confidence: 99%

Performance analysis of structured peer-to-peer overlays for mobile networks

Chowdhury

Furness²,

Kolberg

2016

International Journal of Parallel, Emergent and Distributed Sys

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Distributed Hash Table (DHT) based Peer-to-Peer (P2P) overlays have been widely researched and deployed in many applications such as file sharing, IP telephony, content distribution and media streaming applications. However, their deployment has largely been restricted to fixed, wired networks. This is due to the fact that supporting P2P overlays on wireless networks such as the public mobile data network is more challenging due to constraints in terms of data transmissions on cellular networks, limited battery power of the handsets and increased levels of node churn. However, the proliferation of smartphones makes the use of P2P applications on mobile handsets very desirable.In this paper, we have analysed and evaluated the performance and efficiency of five popular DHT based structured P2P overlays (Chord, Pastry, Kademlia, Broose and EpiChord) under conditions as commonly experienced in public mobile data networks. Our results show that the conditions in mobile networks, including a high churn rate and the relatively low bandwidth availability is best matched by Kademlia and EpiChord. These overlays exhibit a high lookup success ratio and low hop count while consuming a moderate amount of bandwidth. These characteristics make these two overlays suitable candidates for use in mobile networks.

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Section: Review Of Simulatorsmentioning

confidence: 99%

Performance analysis of structured peer-to-peer overlays for mobile networks

Chowdhury

Furness²,

Kolberg

2016

International Journal of Parallel, Emergent and Distributed Sys

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“…In All these new features are integrated in a user friendly environment that provides extensive statistical results following the paradigm of (Sioutas et al 2009). Details on failure recovery strategies, statistics and GUI will be given in the following.…”

Section: Basic Architecturementioning

confidence: 99%

D-P2P-Sim+: A novel distributed framework for P2P protocols performance testing

Sioutas

Sakkopoulos

Panaretos

et al. 2015

Journal of Systems and Software

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In recent technologies like IoT (Internet of Things) and Web 2.0, a critical problem arises with respect to storing and processing the large amount of collected data. In this paper we develop and evaluate distributed infrastructures for storing and processing large amount of such data. We present a distributed framework that supports customized deployment of a variety of indexing engines over million-node overlays. The proposed framework provides the appropriate integrated set of tools that allows applications processing large amount of data, to evaluate and test the performance of various application protocols for very large scale deployments (multi million nodes -billions of keys). The key aim is to provide the appropriate environment that contributes in taking decisions regarding the choice of the protocol in storage P2P systems for a variety of big data applications. Using lightweight and efficient collection mechanisms, our system enables * A very preliminary version of this work was presented in ACM SAC'12, pp.853-858, March 25-29, 2012, Riva del Garda, Italy. This work was partially supported by Thales Project entitled "Cloud9: A multidisciplinary, holistic approach to internet-scale cloud computing". For more details see the following URL:https://sites.google.com/site/thaliscloud9/home D-P2P-Sim + 2 real-time registration of multiple measures, integrating support for real-life parameters such as node failure models and recovery strategies. Experiments have been performed at the PlanetLab network and at a typical research laboratory in order to verify scalability and show maximum reusability of our setup. D-P2P-Sim+ framework is publicly available at

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“…D-P2P-Sim+ [18] is a distributed simulation environment which employs multithreading, asynchronous message passing and distributed environment with graphical user interface. There is little information on this simulator besides a short paper and poster.…”

Section: Review Of Simulatorsmentioning

confidence: 99%

An Evaluation of EpiChord in OverSim

Furness

Chowdhury

Kolberg

2014

Lecture Notes in Electrical Engineering

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Abstract. EpiChord is a Distributed Hash Table (DHT) algorithm which supports data storage/retrieval in large scale distributed systems. It removes the typical O(logn)-state-per-node restriction imposed by the majority of other DHT topologies by employing a reactive routing state maintenance strategy that amortizes network maintenance costs into lookup queries. Under ideal condition, EpiChord's lookup performance can approach O(1) hops -with maintenance costs comparable to traditional multi-hop DHTs. This paper presents an implementation of EpiChord in OverSim, and validates the performance of our model against the performance reported in the original EpiChord paper. We also present some adjustments to the algorithm to remove a discrepancy and then compare our modified results with the original ones. Finally, we present additional results showing the EpiChord algorithm is stable over time and performs well for larger networks.

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A novel distributed P2P simulator architecture

Cited by 14 publications

References 1 publication

Performance analysis of structured peer-to-peer overlays for mobile networks

Performance analysis of structured peer-to-peer overlays for mobile networks

D-P2P-Sim+: A novel distributed framework for P2P protocols performance testing

An Evaluation of EpiChord in OverSim

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