[Neo-report] r2716 jm - /trunk/neo/client/cache.py
nobody at svn.erp5.org
nobody at svn.erp5.org
Wed Apr 13 11:29:23 CEST 2011
Author: jm
Date: Wed Apr 13 11:29:23 2011
New Revision: 2716
Log:
Add URL of paper about Multi-Queue algorithm
Modified:
trunk/neo/client/cache.py
Modified: trunk/neo/client/cache.py
==============================================================================
--- trunk/neo/client/cache.py [iso-8859-1] (original)
+++ trunk/neo/client/cache.py [iso-8859-1] Wed Apr 13 11:29:23 2011
@@ -53,7 +53,10 @@ class CacheItem(object):
class ClientCache(object):
"""In-memory pickle cache based on Multi-Queue cache algorithm
- Quick description of Multi-Queue algorithm:
+ Multi-Queue algorithm for Second Level Buffer Caches:
+ http://www.usenix.org/event/usenix01/full_papers/zhou/zhou_html/index.html
+
+ Quick description:
- There are multiple "regular" queues, plus a history queue
- The queue to store an object in depends on its access frequency
- The queue an object is in defines its lifespan (higher-index queue eq.
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