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From Thilo Goetz <twgo...@gmx.de>
Subject Re: Experiences with CAS Editor and large documents
Date Fri, 04 May 2012 14:25:09 GMT
I have not looked at the code, but just in case: I have found
that from a performance perspective, it is very important to
add JFace annotations in batches.  You're probably doing that


On 04/05/12 16:18, Jörn Kottmann wrote:
> Hello,
> I already fixed many performance issues for large CASes, but
> if the CAS gets larger there might be more things which become
> problematic.
> Well, I don't really know what is slow there ... so I suggest we do some
> profiling to identify what can be improved.
> Jörn
> On 05/04/2012 03:36 PM, Peter Klügl wrote:
>>  Hi,
>> can anyone share some experience how much the CAS Editor can handle?
>> I am trying to open a xmiCAs with about 0.5M words and 1M annotations,
>> but my attempts are not very successful.
>> After a short look at the implementation, I think the bottleneck is
>> the annotation model. I am not really familiar with the code. Jörn, is
>> it neccessary to add a jface.Annotation for each uima.Annotation even
>> if it isn't displayed?
>> Best,
>> Peter

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