Somethings will be slower, and other things will be faster. The more you have optimized indexes for NAV4SP3, the slower it tend to be on NAV2009.
Somethings will work as expected, and other things wont. I doubt there is a complete description anywhere, but a few examples: Using RecRef now requires to be closed between each Open. Dataports now init records in some triggers it didn't use to do.
All in all you will need to test all important processes for both proper functionality and performance, and expect the unexpected...
Comments
Somethings will be slower, and other things will be faster. The more you have optimized indexes for NAV4SP3, the slower it tend to be on NAV2009.
Somethings will work as expected, and other things wont. I doubt there is a complete description anywhere, but a few examples: Using RecRef now requires to be closed between each Open. Dataports now init records in some triggers it didn't use to do.
All in all you will need to test all important processes for both proper functionality and performance, and expect the unexpected...
Peter
AP Commerce, Inc. = where I work
Getting Started with Dynamics NAV 2013 Application Development = my book
Implementing Microsoft Dynamics NAV - 3rd Edition = my 2nd book
You get also export to excel and word and record link.
Independent Consultant/Developer
blog: https://dynamicsuser.net/nav/b/ara3n
All of these requires additional programming. But just doing the executable upgrade won't get you these features. It just allows you these features.
AP Commerce, Inc. = where I work
Getting Started with Dynamics NAV 2013 Application Development = my book
Implementing Microsoft Dynamics NAV - 3rd Edition = my 2nd book
The same would apply for web services if you do a full upgrade. You'll need to do additional programming.
Independent Consultant/Developer
blog: https://dynamicsuser.net/nav/b/ara3n