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Shared data cache using memory mapped files

This module implements a shared data cache, using memory mapped files. If routines are provided which interact with the underlying data, access to the cache is completely transparent, and the module handles all the details of refreshing cache contents, and updating underlying data, if necessary.

Cache entries are assigned to "buckets" within the cache file, depending on the key. Within each bucket, entries are stored approximately in order of last access, so that frequently accessed entries will move to the head of the bucket, thus decreasing access time. Concurrent accesses to the same bucket are prevented by file locking of the relevant section of the cache file.

Package version:0.11-1+b4


Mmap(3pm)        User Contributed Perl Documentation       Mmap(3pm)

       Cache::Mmap - Shared data cache using memory mapped files

         use Cache::Mmap;



       This module implements a shared data cac


libcache-mmap-perl (0.11-1+b4) sid; urgency=low

  * Binary-only non-maintainer upload for powerpc; no source changes.
  * Rebuild against perl 5.14

 -- powerpc Build Daemon (praetorius) <>  Tue, 15 Nov 2011 02:49:18 +0000

libcache-mmap-perl (0.11-1) unstable; urgency=low

  * New upstream release.
  * debian/copyright: adjust years of copyright.
  * de


$Id: Changes,v 1.10 2008/04/15 09:46:23 pmh Exp $

2008-04-15 0.11
  Doc fix:
    Add 0.10's changes to this list :-)

2008-04-15 0.11
  Bug fix:
    Fix the perl version check to something which doesn't complain with 5.10

2005-11-15 0.09
  Bug fix:
    Unlock the file before mmap(), as mandated by the spec
    Return useful values from XS
  Thanks to Janardhan Molumuri <>


$Id: Todo,v 1.6 2003/11/03 10:25:48 pmh Exp $

clear(), like quick_clear(), but flushing dirty entri


This is the debian package for the Cache-Mmap module.
It was created by Clint Adams <schizo@debian.o

Browse inside libcache-mmap-perl_0.11-1+b4_powerpc.deb

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