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revision 1.144 by antont, Thu Feb 13 15:40:31 2003 UTC revision 1.145 by hemppah, Fri Feb 14 15:13:07 2003 UTC
# Line 3  Storm: Supporting data mobility through Line 3  Storm: Supporting data mobility through
3  ========================================================================  ========================================================================
4    
5  Abstract  Abstract
6  ========  ========O
7    
8  In this paper, we define data mobility as a collective term for the  In this paper, we define data mobility as a collective term for the
9  movement of documents between computers, different locations  movement of documents between computers, different locations
# Line 376  responsible for a hashtable item its 'ho Line 376  responsible for a hashtable item its 'ho
376    
377  .. thesis-benja: remove paragraph below  .. thesis-benja: remove paragraph below
378    
379  CFS [ref], which is built upon Chord DHT peer-to-peer routing layer[ref], stores  CFS [ref] is a global peer-to-peer storage system. CFS is built upon Chord DHT
380  data as blocks. However, CFS *splits* data (files) into several miniblocks and  peer-to-peer routing layer[ref]. CFS stores data as blocks. However, CFS *splits* data
381  spreads blocks over the available CFS servers. Freenet [ref] and PAST [ref],  (files) into several miniblocks and spreads blocks over the available CFS servers.
382  which is based on Pastry [ref], do not split files into blocks, since they store data  PAST [ref] is another large scale storage utility, which uses Pastry [ref] as a routing
383  as whole files. All previously mentioned systems lack of the immutable  scheme. Freenet [ref] is an anonymous storage system, which supports read and write
384    operations (i.e. publishing). Both PAST and Freenet do not split files into blocks, since
385    they store data as whole files. All previously mentioned systems lack of the immutable
386  property which is used in Storm blocks.  property which is used in Storm blocks.
387    
388  Recently there has been some interest in peer-to-peer hypermedia.  Recently there has been some interest in peer-to-peer hypermedia.

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