On Jan 17, 2006, at 13:55, <emre.yilma..r.net> <emre.yilmaz@tr.net>
wrote:
> Within every 1 second duration,I want to find 1 or 2 dataObjects
> with DataRows
> query in a table that has approximately 3000 entity. For performans
> evaluation,
> I prefer the DataRows but I consider is not increase 2x or 5x the
> performance
> of the system.
That should not be a problem. Even without using DataRows.
Have you profiled your environment? Are you sure cayenne is the one
to blame? I am using jprofiler to profile the java environment and
"explain analyze" to analyze postgresql queries.
- Tore.
This archive was generated by hypermail 2.0.0 : Tue Jan 17 2006 - 08:45:06 EST