Labview+Access application low performance
Hi all
I am developing an application in Labview and MS Aceess.
In this,there is a module to plot graph and it is a multipolot graph,there may be arount 18 plots.
All plots are taking data from the same table.
The system takes a long time to fetch records.
In fetching monthly data there may be around 3500+ records in a particular month and tere may be more than 100000 records in the table..I have written query to select record in the particular month only.Still the user has to wait a long time to get response.
Is there any solution for this?
Thanks.......
Hello:
The slow performance may be caused by many issues. An slow PC, a non optimized VI. The number of records should not be a big problem. How long does it take to respond?
Have you tried to index the table?
Could you post your VI to see what can we improve?
Robst
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Using LabVIEW since version 7.0
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I experienced the same problem than described in this topic: lower performance with charger than with battery!
(But I had set everything on Maximum Performance both in BIOS and in Windows's Power settings, so I think everything was done on software-side).
How to know if the system runs with lower performance (is it a 40W max mode? btw how did you know it is called "40W mode" ? I saw this figure nowhere else than in the mentioned-above topic) , except using a soft to do some benchmarking? Is there a place in BIOS (I didn't find!) ?Benoit34 wrote:
Hi,
I have a mac book pro & a friend has an Imac, how to know if we are both running Leopard under 32 or 64 bit.
I see that Leopard support 64, but didn't find if it was actually running in 64.
Regards,
Benoit
Welcome to Apple Discussions:
if your computer is 64-bit, Leopard is running in the 64-bit mode. There are a few caveats about this but basically this is the case. -
What is the best way of accessing application module without page binding?
Hi All
I am using Jdeveloper 11g R2 (11.1.2.3) & Weblogic 10.3.5.0
What is the best way of accessing application module without page binding?
In my application after user authenticated from LDAP
I need to read some information from database and set my menues.
Thanks
MohsenHi,
if you don't have a binding the I am not sure the binding context is created. Anyway, try
BindingContext.getCurrent().findDataControl("name here as ID in DataBindings.cpx") and see if it returns a valid instance
Frank -
When I try to sync my IPOD (3rd gen) on ITunes, I receive the following error message - you don't have enough access permissions to perform this operation..can anyone assist?
See:
iPhone - not enough access privileges: Apple Support Communities -
How to access applications in another computer
how to make use of java programs to access applications or files in another computer across the same network or over the internet. can help???
how to make use of java programs to access
applications or files in another computer across the
same network or over the internet. can help???Overly broad question. Next!
No seriously; what do you want ? Do you want to execute something (a process); do you want to execute it here, or there ? Do you want to connect to some service to do it for you ? Do you want the service to be distributed ? Do you want the service to maintain state ? Do you want to do it transparently inside your code, or do you want to explicitly implement a client API ?
Your choices range from:
- nfs or smb (execute here, executable there)
- rsh or ssh (execute there, if the remote part is UNIX)
- cgi over http (very common, but stateless)
- CORBA or rmi (transparent remote OO calling)
Read up on all these, and provide yourself with answers !
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