Look at Nodejs, asynchronous server-side programming environment.
That combined with some basic MySql triggers could do it for you.
On 08/13/2012 04:07 PM, Rafael Valenzuela wrote:
Hi all,
i've a question about the mysql configuration, in my project, we need use
data in real time (rea
Hi all,
i've a question about the mysql configuration, in my project, we need use
data in real time (read and insert) . But i don't idea about this matter.
Any advice or information?
i'm so sorry the hassle.
--
Mit forever
My Blog <http://www.redcloverbi.wordpress.com>
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
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
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
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
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
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
se. MySQL will report the number of rows
recorded, which can act as your polling system.
A flight is 10 hours, I'm trying to provide people with a network
based solution for getting at the data in near real-time.
If you are able to provide more details about your application, perhaps we can
dward 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
>
>
&g
be of more 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
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)
In the last episode (May 17), Brad Teale said:
> We are warehousing real-time data. The data is received at up to T1 speeds,
> and is broken up and stored into the database in approximately 25 different
> tables. Currently MySQL is doing terrific, we are using MyISAM tables and
> ar
: Friday, May 17, 2002 12:27 PM
To: Brad Teale
Cc: '[EMAIL PROTECTED]'
Subject: Re: Real-time data warehousing
How are your apps written? We use OTL libaries from
http://members.fortunecity.com/skuchin/home.htm
which are compiled into our C/C++ code. Moving our apps from oracle to mysql
onl
On Friday 17 May 2002 12:58 pm, Brad Teale wrote:
> I forgot to mention, we have Oracle in-house, and the machine the MySQL
> database will reside on is a 2 proc Sun box with 1.5G of RAM. The Oracle
> databases reside on a 16 proc Sun box with 10G of RAM.
How are your apps written? We use OTL
, how much of a performance hit would we take with
MySQL if we connected through MyODBC?
Thanks again,
Brad
-Original Message-
From: walt [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 17, 2002 11:47 AM
To: Brad Teale
Cc: '[EMAIL PROTECTED]'
Subject: Re: Real-time data warehousing
Brad Teale wrote:
> We are warehousing real-time data. The data is received at up to T1 speeds,
> and is broken up and stored into the database in approximately 25 different
> tables. Currently MySQL is doing terrific, we are using MyISAM tables and
> are storing 24 hours worth of
]
[EMAIL PROTECTED]
- Original Message -
From: "Brad Teale" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, May 17, 2002 6:49 PM
Subject: Real-time data warehousing
> We are warehousing real-time data. The data is received at up to T1
speeds,
>
We are warehousing real-time data. The data is received at up to T1 speeds,
and is broken up and stored into the database in approximately 25 different
tables. Currently MySQL is doing terrific, we are using MyISAM tables and
are storing 24 hours worth of data but we don't have any users a
Are "Heap Tables" possible solution for Real Time Data Base ?
Is there other options in MySql world ?
Thanks
Paulo Roberto
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