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libcache-fastmmap-perl

Perl module providing a mmap'ed cache

Variants:
Cache::FastMmap uses the mmap system call to establish an interprocess shared memory cache. Its core code is written in C, which can provide significant performance compared to a Pure Perl implementation such as Cache::Mmap. It can handle rather large pages without the socket connection and latency of using full-fledged databases where long-term persistence is unnecessary.

Since the algorithm uses a dual-level hashing system (a hash is used to find a page, then another hash within each page to find a given slot), most get calls can execute in constant O(1) time. The system uses fcntl to handle concurrent access, but only locks individual pages to reduce contention. The oldest (least recently used) data is evicted from the cache first, making this cache implementation most suitable for cases when old data is unlikely to be searched.

Homepage:
Package version:1.35-1
Architecture:i386
Distribution:Debian
Filename:libcache-fastmmap-perl_1.35-1_i386.deb

/usr/share/man/man3/Cache::FastMmap.3pm.gz

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



NAME
       Cache::FastMmap - Uses an mmap'ed file to act as a shared
       memory interprocess cache

SYNOPSIS
         use Cache::FastMmap;

         # Uses vaguely sane defaults
         $Cache = Cache::FastMmap->new();

         # $Value must be a reference...
         $Cache->set($Key, $Value);
         $Value = $Cache->
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/usr/share/man/man3/Cache::FastMmap::CImpl.3pm.gz

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



NAME
       Cache::FastMmap::CImpl - C code implementation for
       Cache::FastMmap

SYNOPSIS
       Do not use this directly. Cache::FastMmap uses this

AUTHOR
       Rob Mueller <cpan@robm.fastmail.fm>

COPYRIGHT AND LICENSE
       Copyright (C) 2003-2010 by The FastMail Partnership

       This library is free software; y
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/usr/share/doc/libcache-fastmmap-perl/changelog.Debian.gz

libcache-fastmmap-perl (1.35-1) unstable; urgency=low

  [ Ryan Niebur ]
  * Update jawnsy's email address

  [ Ansgar Burchardt ]
  * New upstream release.
  * Use source format 3.0 (quilt).
  * debian/copyright: Update years of copyright, minor changes for DEP-5.
  * debian/control: Make build-dep on perl unversioned.
  * Bump Standards-Version to 3.8.4.
  * Add myself to Uploaders.

 -- Ansgar 
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/usr/share/doc/libcache-fastmmap-perl/changelog.gz

Revision history for Perl extension Cache::FastMmap.

1.35 Fri Feb 19 12:45 2010
  - Fix for returni
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/usr/share/doc/libcache-fastmmap-perl/copyright

Format-Specification: http://svn.debian.org/wsvn/dep/web/deps/dep5.mdwn?op=file&rev=135
Maintainer: 
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