Distribution and persistence in multiple and heterogeneous address spaces

Paulo Ferreira 1 Marc Shapiro 1
1 SOR - Distributed Object Systems
Inria Paris-Rocquencourt
Abstract : We present the design of a flexible architectural model that supports clustering, storing, naming, and accessing objects in a large scale distributed system. The system is logically divided in zones, i.e., groups of machines with an homogeneous address space organization. Both uniform (64-bit) zone-wide and partitioned (32 or 64-bit) address space organizations are supported. For clustering purpose objects are allocated within segments. Segments are logically grouped into bunches. Each bunch has a user-level bunch manager implementing the policies related to persistence and distribution specific to the bunch's data: allocation, garbage collection, mapping and un-mapping, function shipping or data shipping, shared data consistency, migration, etc. Objects are referenced by maillons and SSP (stub-scion pair) chains. These mechanisms are scalable and are well adapted to support distributed garbage collection, migration and compaction
Keywords : gc rep
Type de document :
Communication dans un congrès
iwooos, 1993, Asheville, NC, USA, United States. ieeecs, pp.83--93, 1993, 〈10.1109/IWOOOS.1993.324924〉
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https://hal.inria.fr/inria-00444655
Contributeur : Marc Shapiro <>
Soumis le : jeudi 7 janvier 2010 - 09:43:03
Dernière modification le : vendredi 25 mai 2018 - 12:02:05

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Paulo Ferreira, Marc Shapiro. Distribution and persistence in multiple and heterogeneous address spaces. iwooos, 1993, Asheville, NC, USA, United States. ieeecs, pp.83--93, 1993, 〈10.1109/IWOOOS.1993.324924〉. 〈inria-00444655〉

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