In my understanding you do not need to sort the file before unless you
specify SORTED (that's ask the JOIN operation to not sort the file) while
NOSEQCK ask to not verify the records are really sorted (this can lead to
errors).
Regards.
Massimo
2015-08-07 23:16 GMT+02:00 Ron Thomas
Thanks John. It's very useful to hear from the experts.
A couple of other comments about garbage collection based on my experiences:
- gencon is the current default. Don't automatically change to
optthruput without measuring just because it sounds right for a
batch job. It depends on the
I'm editing the wikipedia article on Count Key Data, and I've run into
an editorial dispute. I claim that what is now ECKD was part of the
SMB, and the other editor claims that you could run 3380 on a slow
channel without using, e.g., Define Extent. Does anybody have a
document outlining what IBM
shmuel+ibm-m...@patriot.net (Shmuel Metz , Seymour J.) writes:
I'm editing the wikipedia article on Count Key Data, and I've run into
an editorial dispute. I claim that what is now ECKD was part of the
SMB, and the other editor claims that you could run 3380 on a slow
channel without using,
On Sun, 9 Aug 2015 10:43:42 -0700, Anne Lynn Wheeler wrote:
Calypso (speed-matching) feature for 3880 controller allowing 3380s to
be attached to slower channels. I have old email about significant
software hardware debugging getting it to work.
000433f07816-dmarc-requ...@listserv.ua.edu (Paul Gilmartin) writes:
Circa 1980 my then employer marketed a CCD SSD product which
suffered timing incompatibilities, not because of transfer rate, but
because of inter-block latencies. It appeared that some VM paging
code paths depended on
In 2e88a8852862714ebb4be675da0ec68329463...@505mbx2.corp.vnw.com, on
08/08/2015
at 12:16 AM, Glen Hermannsfeldt (Contractor)
c-gl...@livingcomputermuseum.org said:
One that I have always wondered about, PL/I (F) at the end of a
compile run, tells how much memory it used out of the total
