PostgreSQL has been upgraded. From version 8.1 to 8.2.
This was a test to alleviate some of the load. Due to the choice of the “nested tree set” algorithm to organize the tree of elements, there were transactions failing when trying to insert new elements at the beginning of the set.
The new database seems much much faster. No more failed transactions (for the time being), and the pages actually render much faster. Generally less than one second for the largest one.
That’s good news! :-)
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