Re: [bdbxml] Lazy evaluation using nxqd

Hi Manish,

First of all, please keep Nxqd only questions on the Nxqd forums 
(http://sourceforge.net/forum/?group_id=142465), otherwise we risk 
having too much off-topic traffic for the regular Sleepycat community.

Now to answer your question. We have obviously identified the need for 
some paging functionality in our client server model, and are aiming to 
integrate this in the next release.
Hopefully this will include support for cursors for query results, as 
well as listing blob and xml resources which may also approach large 
numbers.

We've been hard at work to get 1.0.0 out the starting blocks, and are 
finishing up with some porting to support a Microsoft Windows server. 
Once this is completed, we can turn our attention to these sorts of 
improvements for the next version.
If you have any additional ideas or specific request for functionality 
please add them to the project feature request tracker 
(http://sourceforge.net/tracker/?atid=752586&group_id=142465&func=browse).

As always, we are needing developer support, so if you feel comfortable 
enough to contribute, I'd be happy to add you in as a developer to help 
speed up the process!

Thanks
wh


Manish Rai Jain wrote:

> Hi
> I am working upon large set of documents and most of the times, the 
> result set exceeds 500 entries. Processing all these entries in one go 
> takes time and memory as well. I checked out nxqd but cudn't find any 
> method to specify a 'lazy evalution'. The idea is that as soon as the 
> result set exceeds 50, they are returned to client. Also, later I am 
> able to retrieve the next set of of 50 results and so on.
> So, wanted to know if there is a way to set the evaluate type to 
> 'lazy' thro' nxqd client along with the number of results you want in 
> one go; or if it is being implemented currently. Also, how to use it 
> as well.
>
> Thanks
> Regards
> Manish




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