4 layer Architecture and sample apps 

4 layer Architecture and sample apps 

  
In several discussion I have seen the 4 layer architecture but I do not see this back in the sample applications? What is the reason why this is not implemented in any of the sample apps? 
Hello Martin,

in fact you are right, the sample apps do not follow the 4LA best practice. We thought on following this approach so that the apps are simplier to understand and inpect. 

The things we wanted to demonstrate in the sample apps are more the usage of the Platform for different scenarios and not so much the 4LA.

Thanks for the question!
Pedro Cardoso

I once found an example named HeadOfficeContactManagement.

But I don't remember download link.

Does anyone know anything about it?


Thanks

Hi Pham,


I found below example of 4tier Canvas Architecture

https://www.outsystems.com/forge/component/2189/example-of-4-layer-template/



Regards,

Sunil Mane

Pham Thinh wrote:

I once found an example named HeadOfficeContactManagement.

But I don't remember download link.

Does anyone know anything about it?


Thanks

Hi Pham,

André Vieira gave a very good overview about the 4 layers in the following post:

http://www.outsystems.com/forums/discussion/9198/questions-about-4-layer-architecture/#Post29057

Daniel Martins wrote:

Pham Thinh wrote:

I once found an example named HeadOfficeContactManagement.

But I don't remember download link.

Does anyone know anything about it?


Thanks

Hi Pham,

André Vieira gave a very good overview about the 4 layers in the following post:

http://www.outsystems.com/forums/discussion/9198/questions-about-4-layer-architecture/#Post29057


Thanks Pham.

Example provided by Andre Veira is really helpful to understand the 4 layer canvas architecture.