[Info-vax] Userland programming languages on VMS.
Scott Dorsey
kludge at panix.com
Sat Jan 29 10:23:32 EST 2022
Chris Townley <news at cct-net.co.uk> wrote:
>
>Where it was was nothing to do with using a high level language - for
>example I found a purge program on a large file that took nearly 3
>hours. It read the whole file sequentially, with a lock, to delete about
>10% of the records. I changed it to read without a lock, only getting a
>lock if we needed to delete. Dropped to 10 or 15 minutes. No assembly
>coded needed
"A penny's worth of better algorithm is worth a million dollars in
faster hardware." -- gus baird
--
"C'est un Nagra. C'est suisse, et tres, tres precis."
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