Quoting Sven K�hler <[EMAIL PROTECTED]>:

> 
> INSERTs/UPDATEs are a bit slow ... SAPDB might as fast as MySQL if you 
> set the LogMode to DEMO (which means, that no transaction-log is 
> written), but that's not a good idea in general.
> 

I thought that the difference between demo and single was when the log was full:

in demo mode you have : 
if (log is full) {
  truncate log file
}

in single mode you have :
if (log is full) {
  take the big kernel lock
  backup log
  truncate log file
  release the big kernel lock
}


So if you have an hypothetical infinite size (i.e. never full) log, single==demo.
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