[jira] [Closed] (TAP5-1508) Reduce memory utilization of Tapestry page instances

["Howard M. Lewis Ship (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-1508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship closed TAP5-1508.
--------------------------------------

       Resolution: Fixed
    Fix Version/s: 5.3
         Assignee: Howard M. Lewis Ship

This is never "fixed" really, but the changes I had intended at the time I wrote the bug are all implemented.

> Reduce memory utilization of Tapestry page instances
> ----------------------------------------------------
>
>                 Key: TAP5-1508
>                 URL: https://issues.apache.org/jira/browse/TAP5-1508
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-core
>    Affects Versions: 5.3
>            Reporter: Howard M. Lewis Ship
>            Assignee: Howard M. Lewis Ship
>             Fix For: 5.3
>
>
> This is an umbrella bug for a number of changes aimed at reducing the overall memory footprint of a Tapestry page.  Tapestry pages have been seen to be quite large in some production sites, and the shared-instance strategy introduced in 5.2 is still insufficient. A significant amount of space is consumed using Maps and Lists (for bindings, of sub-components, etc.) in a way that is optimized for a smaller code base and efficient read access, even though most of the information is only read when a page is first loaded, and is rarely needed or accessed after that.

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