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Resolved PB application loading slowness over VPN connection

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  1. Nasim Mohebbi
    Nasim Mohebbi
  2. PowerBuilder
  3. Tuesday, 28 March 2023 18:33 PM UTC

Hello:

Are there any suggestions for speeding up loading of PB 2019 R3 applications running over a VPN connection?

 

Thank you,

 

Nasim

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Responses (2)
Armeen Mazda @Appeon
Armeen Mazda @Appeon Accepted Answer Pending Moderation
  1. Tuesday, 28 March 2023 19:37 PM UTC
  2. PowerBuilder
  3. # 1

Minimize # of round trips to your database and/or considering using PowerServer 2022 to Internet deploy your apps: https://youtu.be/66DIsDsisbE

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John Fauss
John Fauss Accepted Answer Pending Moderation
  1. Wednesday, 29 March 2023 01:11 AM UTC
  2. PowerBuilder
  3. # 2

Hi, Nasim -

Consider installing the application on each user's local machine. Then the application and the runtime DLL's do not have to be transmitted over the VPN, only the data during execution. Another alternative would be to use a remote desktop solution, such as Citrix, where the application runs on a network server and not over the VPN. Trying to execute the application over a VPN is perhaps the worst solution, performance-wise.

Best regards, John

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Nasim Mohebbi
  1. Nasim Mohebbi
  2. Wednesday, 29 March 2023 14:51 PM UTC
The application is already installed and runs on the user's local machine. Most of the slowness is on application load and initial user security setup which goes through some cursors.

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