[jira] Created: (CAY-1002) Scaling paginated list: swapping out pages

From: Andrus Adamchik (JIRA) ("Andrus)
Date: Thu Mar 06 2008 - 08:17:16 EST

  • Next message: Andrus Adamchik (JIRA): "[jira] Closed: (CAY-999) Scaling paginated list"

    Scaling paginated list: swapping out pages
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                     Key: CAY-1002
                     URL: https://issues.apache.org/cayenne/browse/CAY-1002
                 Project: Cayenne
              Issue Type: Improvement
              Components: Cayenne Core Library
        Affects Versions: 3.0
                Reporter: Andrus Adamchik
                Assignee: Andrus Adamchik

    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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