Re: soft real-time database

2003-06-14 Thread Curtis Maurand
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 that

Re: soft real-time database

2003-06-13 Thread Chris Webster
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 t

Re: soft real-time database

2003-06-13 Thread Curtis Maurand
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

Re: soft real-time database

2003-06-12 Thread Madscientist
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 client

Re: soft real-time database

2003-06-12 Thread Becoming Digital
ROTECTED]> To: "Curtis Maurand" <[EMAIL 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 t

Re: soft real-time database

2003-06-12 Thread Chris Webster
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 whe

Re: soft real-time database

2003-06-12 Thread Chris Webster
Becoming Digital wrote: If I interpret correctly, you'd like to to read sensor data (not in ASCII format) as FLOATs and insert it into a database on the fly without an intermediary. While this may be possible, perhaps there's a better solution. There is an intermediary which is doing the inserting

Re: soft real-time database

2003-06-12 Thread Curtis Maurand
I'd write a perl script to pool the device and send the data to the database. Curtis On Thu, 12 Jun 2003, Becoming Digital wrote: > If I interpret correctly, you'd like to to read sensor data (not in ASCII > format) as FLOATs and insert it into a database on the fly without an > intermediary.

Re: soft real-time database

2003-06-12 Thread Becoming Digital
If I interpret correctly, you'd like to to read sensor data (not in ASCII format) as FLOATs and insert it into a database on the fly without an intermediary. While this may be possible, perhaps there's a better solution. I would suggest reading the data to a file (which you must be able to do any