>Because WIAB is based on an old MMBase version (1.4?) we are looking >into rewriting our application run on MMBase 1.7.1. This doesn't seem to >be a trivial task.
try running java -jar mmbase.jar org.mmbase.Version >Does anybody know about the issues I mentioned and if memory usage will >improve if we port to MMBase 1.7.1? Yes, there are improvements. Still I think that newly created (and cached) nodes will contain the byte[]. perhaps you can "just" make the node cache smaller so that the nodes does nog stay in memory?
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