Shawn Gordon <[log in to unmask]> writes:
> ODBC is actually pretty effecient, at least the one from MiniSoft which is
> where my experience is. The server parses down the data you need and then
> passes it down, as opposed to passing everything down and having you
> program figure out what to use. If you want to write custom servers then
> you could get one of the various middleware packages available and write
> your own servers to maximize performance.
My experience is limited to one (other) ODBC software. But I have found
that it desires as much memory as you can provide and the listener must be
in the CS queue in order to service the requests in a timely manner. Thus
you get a lot of CPU usage. You can restrict the CPU usage by dropping the
listener into the DS queue, but then you have timeout problems.
Like most performance tuning, it's a trade-off....
Jim Phillips Manager of Information Systems
E-Mail: [log in to unmask] Therm-O-Link, Inc.
Phone: (330) 527-2124 P. O. Box 285
Fax: (330) 527-2123 Garrettsville, Ohio 44231