If you have the sgi_fam, you could place a file in a directoy everytime
you add a row. the sgi_fam module would inform your app that there was a
change on the filesystem. When the notification is made, your app can
then get the new value from the database.
I believe that one user suggested
What's the client running on?
Curtis
On Thu, 12 Jun 2003, Chris Webster wrote:
Curtis Maurand wrote:
I'd write a perl script to pool the device and send the data to the
database.
Sorry for not being clearer. I can get the data into the database
fine. Assuming new values or rows
Curtis Maurand wrote:
What's the client running on?
Not the same machine as the server. Could either be a windows or
linux box across ethernet.
--Chris
Curtis Maurand wrote:
I'd write a perl script to pool the device and send the data to the
database.
Sorry for not being clearer. I can get
Greetings,
I'm new to databases, but I am considering one for soft real-time
data recording of scientific data. Then any client/display program
can grab data.
I'll be recording 300-500 variables/columns per second for about 10
hours at a stretch. All variables are floats.
a) Is there a
help. Most significant is likely the data format coming from your
sensors.
Edward Dudlik
Becoming Digital
www.becomingdigital.com
- Original Message -
From: Chris Webster [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, 12 June, 2003 11:46
Subject: soft real-time database
- Original Message -
From: Chris Webster [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, 12 June, 2003 11:46
Subject: soft real-time database
Greetings,
I'm new to databases, but I am considering one for soft real-time
data recording of scientific data. Then any client/display
Curtis Maurand wrote:
I'd write a perl script to pool the device and send the data to the
database.
Sorry for not being clearer. I can get the data into the database
fine. Assuming new values or rows are added once per second, how
would a client program go about polling the database to see
PROTECTED]
Cc: Becoming Digital [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Thursday, 12 June, 2003 19:03
Subject: Re: soft real-time database
Curtis Maurand wrote:
I'd write a perl script to pool the device and send the data to the
database.
Sorry for not being clearer. I can get the data
At 05:03 PM 6/12/2003 -0600, Chris Webster wrote:
Curtis Maurand wrote:
I'd write a perl script to pool the device and send the data to the database.
Sorry for not being clearer. I can get the data into the database
fine. Assuming new values or rows are added once per second, how would a
