Why Hub and Spoke Model?

Could someone tell me why hub and spoke model is better for companies with limited IT resources and bus model for large-scale environments?

Who says that they are? (honest question)

Hi reamon,

Thanx for the reply.

Please go thru the below thread…

http://www.wmusers.com/forum/archive/index.php/t-2956.html

Wow, that’s an old post!

I wouldn’t characterize the two architectures in the way that johnson_ths1 did. Both approaches are scalable.

Indeed, many “bus” products implement a “logical bus” in which there is still a central machine used to manage communication.

IMO, wM doesn’t offer a bus capability, even though they now have a product dubbed ESB. It’s a logical bus, but a physical hub and spoke.