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 already...
--Thilo 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 >> >
