Loading of word clouds for publication lists is becoming very slow, which makes me suspect there might be some indices missing.

Submitted by Eelco Visser on 6 May 2010 at 01:23

The word clouds I tried here all seem to load fast. I tried publication lists for bibliographies and for authors. The publication lists for proceedings and journals do not have tag clouds as far as I can see. Do you have a slow example page?

Try http://researchr.org/tag/architecture

This seems to be a problem on the Java side, not so much the database side. Tomcat absorbs most cpu while loading word clouds. Perhaps too much data is loaded into memory while computing the word clouds? I doubt adding indexes improves performance.

(Issue discussed in real life)