lots of people complain about the huge overhead of odbc and how horrible it is, 
and every time I ask them to show me some real numbers that show a significant 
performance impact.  Of all those who have loudly complained about the horrors 
of odbc, I have not had a single person take me up on my request and show me 
any numbers at all to support this theory.

If there is not any real numbers to show a real impact, we can not make a call 
about if the performance difference would justify increased complexity of 
supporting anything other than odbc.

Mike


On Feb 26, 2010, at 1:06 PM, Daniel-Constantin Mierla wrote:

> 
> 
> On 02/26/2010 05:08 PM, Anthony Minessale wrote:
>> 
>> We use the odbc for any in-tree sql stuff because we are trying to remain 
>> database agnostic.
>> if it's your own module it's ok but if you want to contribute it, we would 
>> appreciate using ODBC
> ok, thanks. If I understood the architecture, default sql engine in the core 
> is sqlite, with option to replace it with odbc at compile time.
> 
> odbc is indeed an abstract layer, but you lose from the power of underneath 
> sql engine. And some out there don't like odbc much, asking to avoid it :-) .
> 
> Daniel
> 

Sqlite is mostly there just so it works out of the box, any serious 
implementation should probably use something via odbc.



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