%0 Conference Proceedings %T Fluidify: Decentralized Overlay Deployment in a Multi-cloud World %+ As Scalable As Possible: foundations of large scale dynamic distributed systems (ASAP) %+ Ecole Superieure d'Ingenieurs de Rennes [Rennes] (ESIR) %A Resmi, Ariyattu, C. %A Taïani, François %< avec comité de lecture %( Lecture Notes in Computer Science %B 15th IFIP International Conference on Distributed Applications and Interoperable Systems (DAIS) %C Grenoble, France %Y Alysson Bessani %Y Sara Bouchenak %I Springer International Publishing %3 Distributed Applications and Interoperable Systems %V LNCS-9038 %P 1-15 %8 2015-06-02 %D 2015 %R 10.1007/978-3-319-19129-4_1 %K Overlay Network %K Physical Infrastructure %K Logical Topology %K Physical Topology %K Dual Strategy %Z Computer Science [cs] %Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Conference papers %X As overlays get deployed in large, heterogeneous systems-of-systems with stringent performance constraints, their logical topology must exploit the locality present in the underlying physical network. In this paper, we propose a novel decentralized mechanism—Fluidify—for deploying an overlay network on top of a physical infrastructure while maximizing network locality. Fluidify uses a dual strategy that exploits both the logical links of an overlay and the physical topology of its underlying network. Simulation results show that in a network of 25,600 nodes, Fluidify is able to produce an overlay with links that are on average 94% shorter than that produced by a standard decentralized approach based on slicing, while demonstrating a sub-linear time complexity. %G English %Z TC 6 %Z WG 6.1 %2 https://inria.hal.science/hal-01775032/document %2 https://inria.hal.science/hal-01775032/file/978-3-319-19129-4_1_Chapter.pdf %L hal-01775032 %U https://inria.hal.science/hal-01775032 %~ UNIV-RENNES1 %~ CNRS %~ INRIA %~ UNIV-UBS %~ INSA-RENNES %~ INRIA-RENNES %~ IRISA %~ IRISA_SET %~ INRIA_TEST %~ TESTALAIN1 %~ IFIP-LNCS %~ IFIP %~ CENTRALESUPELEC %~ INRIA2 %~ IFIP-TC %~ IFIP-WG %~ IFIP-TC6 %~ IFIP-WG6-1 %~ IFIP-DAIS %~ UR1-HAL %~ UR1-MATH-STIC %~ UR1-UFR-ISTIC %~ IFIP-DISCOTEC %~ TEST-UR-CSS %~ UNIV-RENNES %~ INRIA-RENGRE %~ IFIP-LNCS-9038 %~ UR1-MATH-NUM