[Info-vax] Anyone interested in another public access system
Bob Koehler
koehler at eisner.nospam.encompasserve.org
Tue Apr 7 11:02:07 EDT 2009
In article <grdimo$dh0$00$1 at news.t-online.com>, Michael Kraemer <M.Kraemer at gsi.de> writes:
> Bob Koehler schrieb:
>
>>
>>
>> UNIX is still a two-mode system which forks new processes every time
>> it turns around, and has no concept of files beyond stream of bytes.
>
> And ? So what. Essentially it *is* a sack of bytes.
> Records grouped in blocks (as in MVS and VMS) are relics
> from the era of slow tape and disk drives which had to be accessed
> at a rather low level.
What's wrong with having the right tool for the job? Sometimes a
stream of bytes is the right tool, sometimes it's not. Generally
adding data structures and organization helps solve a problem.
Which means having records and blocks, which are NOT in any way tied
to the low level storage, is a good option, and an enhancement of the
file system, not a relic.
Only having one way to do things is a relic of the late 1960's.
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