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From "Ari Maniatis (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CAY-1002) Scaling paginated list: swapping out pages
Date Wed, 06 Jan 2010 09:17:54 GMT

     [ https://issues.apache.org/jira/browse/CAY-1002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ari Maniatis updated CAY-1002:
------------------------------

    Fix Version/s: Undefined future

> Scaling paginated list: swapping out pages
> ------------------------------------------
>
>                 Key: CAY-1002
>                 URL: https://issues.apache.org/jira/browse/CAY-1002
>             Project: Cayenne
>          Issue Type: Improvement
>          Components: Cayenne Core Library
>    Affects Versions: 3.0
>            Reporter: Andrus Adamchik
>            Assignee: Andrus Adamchik
>             Fix For: Undefined future
>
>
> For the very large lists, it would make sense to un-fault resolved pages when more pages
are resolved , so that the list size doesn't grow beyond a certain fixed amount, no matter
how many pages are resolved. These parameters will have to be configurable per query, as some
users would prefer to keep the entire thing... 
> See CAY-999 for some discussion on that. Namely 
> * the algorithm can be LRU or random 
> * some operations, like 'toArray' can not be used with this ... (or at least swap out
should be performed after full resolve)

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