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kedward #1
How do you page large DB result sets?
Hello,
Does anyone have examples how you would use remote objects or web services to handle large DB result sets in flex?
Thanks
ed
kedward Guest
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SPSman #2 Re: How do you page large DB result sets?
Check out this blog by Matt Chotin, it is the first of 3 articles. You will find the others on this site as well.
[url]http://www.markme.com/mchotin/archives/004610.cfm[/url]
SPSman Guest
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01merced #3 Re: How do you page large DB result sets?
Another suggestion would be to handle the paging on the server. You may not
want to load a ton of data on the clientside if your target audience is running
anything lower than broadband. To handle the paging on the server you may just
need a start parameter and a pageSize parameter and let JDBC do the paging. If
you are using EJBs, you will run into some problems trying to do the paging on
the server. It gets tough with EJBs. Very inefficient. If you don't have to
worry a lot about bandwidth, then Matt Chotin's article is a great way to go.
Even the lazy loading is a good option if you are worried about bandwidth.
None the less, those articles are ery informative reading :) Hope this helps!
01merced Guest
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featurestage #4
Announcing bigfxlib, an open source Adobe Flex library for handling big data
Library includes an implementation of ICollectionView and IList that enables client side paging of big data sets while working seemlessly with existing Flex SDK components.
See https://featurestage.com/bigfxlibfeaturestage Guest
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