[dev] datatree sql driver

[Didi Rieder]

Hi,

the latest version of the datatree system (?) has a horrible  
preformance. I noticed it after updateing our production server (I was  
running cvs HEAD from end of October) to the cvs version from yesterday.
Our 4-way SUN which acts as SQL-server for horde got a load of over  
100 (!), as soon as we had a normal weekday number of users on our  
webmail system.
When I set the datatree diver to "null" everything was normal again.
Can someone tell me what to do? How can the performance be improved?
Or a more basic question (sorry for that): What are the advantages of  
the sql datatree driver in which horde application?

Didi

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Didi Rieder
adrieder at sbox.tugraz.at
PGPKey ID: 3431D0B0
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