Slow Speed with Unidac After Version 4.0.2

Discussion of open issues, suggestions and bugs regarding UniDAC (Universal Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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mmx110
Posts: 8
Joined: Fri 31 May 2013 11:14

Slow Speed with Unidac After Version 4.0.2

Post by mmx110 » Fri 31 May 2013 11:28

Hi and Good Time!
I have Speed Problem in network with Unidac Component after Version 4.0.2.
with version 4.0.2 speed of Queries is normal but after that Exteremly Decreasing in speed
and I decided to use 4.0.2 again....But I wish to upgrade the Last New Versions!
what I can do with Tuning the speed of Unidac after the Version 4.0.2
Thanks alot for Response

CristianP
Posts: 79
Joined: Fri 07 Dec 2012 07:44
Location: Timișoara, Romania

Re: Slow Speed with Unidac After Version 4.0.2

Post by CristianP » Fri 31 May 2013 12:28

Hello,

There is an article of the UniDAC help: "Increasing Performance"
If you have some specific issue you must give details.

Best Regards,
Cristian Peta

DemetrionQ
Devart Team
Posts: 271
Joined: Wed 23 Jan 2013 11:21

Re: Slow Speed with Unidac After Version 4.0.2

Post by DemetrionQ » Mon 03 Jun 2013 15:32

Hello.

Do you need any more help, or the problem is already solved?

mmx110
Posts: 8
Joined: Fri 31 May 2013 11:14

Re: Slow Speed with Unidac After Version 4.0.2

Post by mmx110 » Wed 05 Jun 2013 16:08

Hi and Thanks For Consideration!
I checked My Application with all Versions after 4.0.2 But all of them Have Problem with slow speed in Network and Tables Opens and querys run very slowly...
I think there is Big Channge in New Versions after 4.0.2 For Conection Pattern With SQLServer and Transfering Data

AndreyZ

Re: Slow Speed with Unidac After Version 4.0.2

Post by AndreyZ » Thu 06 Jun 2013 08:21

I cannot reproduce the problem. Please try creating a small sample to demonstrate the problem and send it to andreyz*devart*com , including the script to create all needed server objects. Also, please specify the following:
- the exact version of your IDE;
- the exact version of SQL Server server and client. You can learn it from the Info sheet of TUniConnection Editor.

mmx110
Posts: 8
Joined: Fri 31 May 2013 11:14

Re: Slow Speed with Unidac After Version 4.0.2

Post by mmx110 » Fri 07 Jun 2013 15:49

Hi and thanks alot for consideration!
I will try to doing that and will send for you
Regards

AndreyZ

Re: Slow Speed with Unidac After Version 4.0.2

Post by AndreyZ » Mon 10 Jun 2013 07:07

I am looking forward to receiving the sample project from you.

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