You can with FTP and the SITE STREAM command
David Knispel
[log in to unmask]
Phone: 513-248-5029
Fax: 513-248-2672
----- Original Message -----
From: ALBERT KARMAN <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, March 31, 2000 3:51 PM
Subject: ODBC/32 listener
> Good e-day, People Of Earth!
>
> Here's today's missive....I've a UNIX box collecting transactions, using
> ODBC/32 to talk to my 3000. Is there a way that a UNIX transaction can
> trigger an action (e.g. stream a job) on my e-3?
>
> Al Karman
> Senior Operations Analyst
> Administrative Management Group
> 847.870.9288
> [log in to unmask] <mailto:[log in to unmask]>
>
> "WARNING: All e-mail sent to or from this address will be
> received by The Administrative Management Group Inc. corporate e-mail
> system and is subject to archival, monitoring or review by, and/or
> disclosure to, someone other than the recipient."
>
>
> -----Original Message-----
> From: Chris Goodey [SMTP:[log in to unmask]]
> Sent: Friday, March 31, 2000 12:39 PM
> To: [log in to unmask]
> Subject: Re: compression vs no compression, was New DDS-3
> drive, speed vs D DS-1
>
> Now that we know a DDS-3 drive is maybe 5 times faster than a
> DDS-1 drive
> when used WITHOUT compression, the next question is: Why not
> use
> compression?
>
> A recent TurboStore timing I did storing to a DDS-2 drive, with
> hardware
> compression,
> reported about 1.4 megabytes a second actual through-put (those
> data bases
> compress well,
> especially since they are seldom filled to capacity.)
>
> Now I suppose if you have a very fast cpu it might be able to
> compress
> better
> than the tape drive, in which case you would want to turn off
> hardware
> compression.
>
> But in general, are we not better off just leaving compression
> on in
> hardware?
> (yes, if writing a DDS-1 tape it would be better for
> compatibility with old
> drives
> not to compress, but this is a special case.)
>
> Has any done any testing of hardware versus software compression
> with
> TurboStore and Orbit
> backup? My guess was that at the highest compression level, the
> software
> might be better,
> but it is enough better to worry about?
>
>
> > -----Original Message-----
> > From: Bruce Toback [mailto:[log in to unmask]]
> > Sent: Friday, March 31, 2000 10:01 AM
> > To: [log in to unmask]
> > Subject: Re: New DDS-3 drive
> >
> >
> > Art Frank asks:
> >
> > >2. How much faster (roughly) is [DDS-3] than the C1503 DDS-1
> drive
> > >that it is replacing? Hardware compression is off.
> >
> > DDS-1 native transfer rate to tape is 173 KB/s. DDS-3 native
> transfer
> > rate to tape (using DDS-3 media) is 1 MB/s. The channel may be
> slower
> > than that.
> >
> > -- Bruce
> >
> > --------------------------------------------------------------
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