http://www.jamesward.org/wordpress/2007/04/30/ajax-and-flex-data-loading-benchmarks/

the 0.4 collections.Store is known to be slow and the FilteringTable
also has lots of N and N^2 issues. If we're not directly challenging
these numbers w/ 0.9 and dojo.data we need to rethink how we're
approaching the problems.

Regards

--
Alex Russell
alex at sitepen.com A99F 8785 F491 D5FD 04D7 ACD9 4158 FFDF 2894 6876
alex at dojotoolkit.org BE03 E88D EABB 2116 CC49 8259 CF78 E242 59C3 9723
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  • Tom Trenka at May 28, 2007 at 4:36 pm
    Just for the record...I'm pulling collections.Store in the port to DojoX and
    at this point I'm not planning on porting the FilteringTable at all. But
    Alex is definitely right, it's something to consider.
    trt

    btw, the collections.Store is actually a bit faster than you'd think (I
    implemented hashtable lookup on most things there a while ago); it's just
    that I accepted a number of patches based on indexing that would make you
    think it's O(N) and N^2. Not that it matters...but this is definitely
    something for the dojo.data team to keep in mind.
    On 5/28/07, Alex Russell wrote:

    http://www.jamesward.org
    /wordpress/2007/04/30/ajax-and-flex-data-loading-benchmarks/

    the 0.4 collections.Store is known to be slow and the FilteringTable
    also has lots of N and N^2 issues. If we're not directly challenging
    these numbers w/ 0.9 and dojo.data we need to rethink how we're
    approaching the problems.

    Regards

    --
    Alex Russell
    alex at sitepen.com A99F 8785 F491 D5FD 04D7 ACD9 4158 FFDF 2894 6876
    alex at dojotoolkit.org BE03 E88D EABB 2116 CC49 8259 CF78 E242 59C3 9723

    _______________________________________________
    dojo-contributors mailing list
    dojo-contributors at dojotoolkit .org
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  • Alex Russell at May 28, 2007 at 5:05 pm

    On Monday 28 May 2007 1:36 pm, Tom Trenka wrote:
    Just for the record...I'm pulling collections.Store in the port to
    DojoX and at this point I'm not planning on porting the
    FilteringTable at all. But Alex is definitely right, it's something
    to consider.
    trt

    btw, the collections.Store is actually a bit faster than you'd think
    (I implemented hashtable lookup on most things there a while ago);
    it's just that I accepted a number of patches based on indexing that
    would make you think it's O(N) and N^2. Not that it matters...but
    this is definitely something for the dojo.data team to keep in mind.
    Did you implement it post 0.4.1 (the version they're testing here)? Or
    is it in the 0.4.x branch at all? If not, we should probably get them
    testing that instead.

    Regards


    --
    Alex Russell
    alex at sitepen.com A99F 8785 F491 D5FD 04D7 ACD9 4158 FFDF 2894 6876
    alex at dojotoolkit.org BE03 E88D EABB 2116 CC49 8259 CF78 E242 59C3 9723
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postedMay 28, '07 at 3:41p
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