River,
This maintenance is now completed.
did you change the upper limit for @@max_heap_table_size on cassia? Increasing its value higher than 134217728 (default size doubled) doesn't work there.
With such a limitation I can say I spen years of coding for nothing, because Golem's requirements to temporary table sizes are depend on actual wiki size and sometimes go up to 4 GB. I do not think this can be improved.
Did you announce such a limitation on memory table size anywhere in the past?
mashiah