Re: [Exist-open] [SPAM] Re:Re: Using existdb to manage our state's EHR , the problem to resolve.

[Wolfgang M. <wol...@ex...>]

> I will do some test and try first, do some basic config change ,such as jvm
> ,cache, index mask, collection structure,etc,
> any sugguests of you?

I used half of the 50gb data set you mentioned to test the performance
of my recent changes to the lucene indexing. Uploading and querying
does work with a few tweaks:

Most important, the size calculation for the collection cache has a
bug, so to store and query a larger number of documents and
collections, you need to specify a high value for collection cache in
conf.xml. I used collectionCache="10000M". In reality it consumes a
lot less, but the higher value is needed to work around the bug. I'll
try to fix the issue.

Also, I set cacheSize="1024M" because I wanted to create a bunch of
indexes. -Xmx was set to 8192m.

Wolfgang