How to do multi-site & High availablity deployment for Experience service

Hello,

In R&D documentation, I have some details about multi-tenant configuration.

For the moment, it is only accessible internally at PTC.

For information, trial instances are hosted in a multi-tenant environment.

About scaling, I think that the best is to use a load balancing between various servers with the same URL and so, the same Domain-ID provided by PTC.

For example, NGINX can be a Load Balancer for HTTP or HTTPS requests :

http://nginx.org/en/docs/http/load_balancing.html

By the way, I have found in R&D documentation, some more details about a such setup.

Again, it is only accessible internally at PTC.

I think that it is not supported officially for the moment because, it is not described in setup configuration.

The question is :

• Is it compatible with web sockets connections between Vuforia Experience Service and Vuforia View ?
• Does ThingWorx Composer will support multiple Vuforia Experience Service connected to one ThingWorx plaform ?

As far I know, the main problem is that ThingWorx only supports one server.

Load Balancing in ThingWorx is not supported.

At the moment and for the best, we can have 2 instances of ThingWorx but only is running at once.

So, I believe that a such configuration is not  supported for the moment.

At the end, the question is why a such setup is needed for your company ?

• Can you share your use cases ?
• What are the bandwidth, number of requests bu day, the number of users and the number of Experiences used in your environment ?

Best regards,

Samuel