Hi Experts.

In Our Company we have several asp.net web application (over 50) which we want to integrate them. after lots of search and study we reach to BizTalk!!!!!!!!!!!!!. But Actually we don't  Know what additional benefit biztalk offer to us over usual using wcf services? how biztalk facilitates  application integration? how Biztalk help to improve Application integration and reduce development process?

• Edited by Seyed Majid Razavian Sunday, May 24, 2015 4:58 AM
• Moved by Dave PatrickMVP Sunday, May 24, 2015 1:38 PM

Thanks for Answer. But i still need more explanations and reasons to convince myself to use Biztalk. Please help me more if  possible.

First i ask a more basic question?

What is best solution for integrating over 50 web application into one portal (or set of web application) which satisfy bellow requirements:

• short development life time.
• same User Interface Template.
• adding new web application to this set of application can be done easily. some of web applications may be done out of our company so we need a structure by which other company can develop application for us.  
  
• each web application may have interaction to other application. the connection between application be as less as possible.
• login into all application with one identity (single sign-on)
• each of the web applications have an address that is sub domain of main domain (Like Google products).
• Provide service or api to other application inside or outside the company based on our data.

is BizTalk suitable solution?

if Biztalk is good solution please answer bellow questions.

1. What is  "internal LOB systems"  (forth item in your previous answer) ?
2. What do you mean by "Trading Partner Management" (fifth item in your previous answer)?
3. Is it possible to integrate multiple website using biztalk

• Edited by Seyed Majid Razavian Monday, May 25, 2015 4:50 AM