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From Apache Wiki <wikidi...@apache.org>
Subject [Blur Wiki] Update of "DataStructureDevelopment" by AaronMcCurry
Date Sun, 21 Oct 2012 14:20:40 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Blur Wiki" for change notification.

The "DataStructureDevelopment" page has been changed by AaronMcCurry:
http://wiki.apache.org/blur/DataStructureDevelopment

New page:
== Data Structure Development ==

Any data structure development in Blur needs to have a manageable memory footprint.  The easiest
way achieve this behavior is to make the data structure file based (through the Lucene Directory
API).  Implementing a file based data structure will make use the BlockCacheDirectory which
will automatically cache block of the files in use.

If a data structure cannot be written to use the file API then a manageable memory model will
have to be implemented.

The reasoning for this is development strategy is three fold:

JVM Heap limitations
Data grow issues
User query requirements

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