I am very happy to see that this issue seems finally to be taken seriously. 
However, I find myself getting a bit frustrated that it was never taken 
seriously when I raised it in the past.

I think the DSpace source code carries with it a lot of historical baggage, and 
it could do with being addressed even without making fundamental changes to the 
basic architecture. Although my personal favourite would be a completely new 
architecture with more loosely coupled modules, but fixing memory leaks and the 
associated slow performance would be a good start.

I can add that, for example, deleting a collection with 1200 items on our 
rather powerful DSpace machines will take two hours, and uses most of the 
available memory. You can see why I would like that no longer to be the case.


Best regards,

--
Tom De Mulder <[email protected]> - Cambridge University Computing Service
+44 1223 3 31843 - New Museums Site, Pembroke Street, Cambridge CB2 3QH


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