/[gzz]/manuscripts/pointers/article.rst
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revision 1.153 by benja, Thu Nov 6 14:10:35 2003 UTC revision 1.154 by tjl, Thu Nov 6 14:26:22 2003 UTC
# Line 13  Permanence for the Web through versioned Line 13  Permanence for the Web through versioned
13  Abstract  Abstract
14  ========  ========
15    
16  - The Web should keep previous versions as long as someone  ..  - The Web should keep previous versions as long as someone
17    is interested, even if the original publisher has lost interest        is interested, even if the original publisher has lost interest
18  - Wayback machine one point of failure      - Wayback machine one point of failure
19  - File sharing systems kind of do that      - File sharing systems kind of do that
20  - But you can't update files in them      - But you can't update files in them
21  - P2P systems that do support updating don't support      - P2P systems that do support updating don't support
22    this notion of permanence        this notion of permanence
23  - We present a simple model that *does* do it      - We present a simple model that *does* do it
24  - We present an even simpler model that it could be      - We present an even simpler model that it could be
25    implemented upon; the simpler model maps directly        implemented upon; the simpler model maps directly
26    to many current p2p systems        to many current p2p systems
27  - It can thus use different P2P networks as backends,      - It can thus use different P2P networks as backends,
28    and could thus become a agreed-upon way to do        and could thus become a agreed-upon way to do
29    versioning (we believe that the current systems,        versioning (we believe that the current systems,
30    which require state to be kept in *one* of the networks        which require state to be kept in *one* of the networks
31    really can not)        really can not)
32  - Other benefits discussed      - Other benefits discussed
33    
34    
35    

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