Context:
I have a working web2py website that does some internal data visualization 
for my job, where employees can upload files and visualize different 
metrics. My boss would like me to take a functional windows server cluster 
with two active nodes, and have the web2py webapp running on both nodes. 
Once the data gets uploaded, it doesn't get changed, just visualized. The 
windows cluster nodes have a shared volume with the web2py code and the 
databases it creates shared between them.

Goal:
In the event one node goes down there is already another instance of the 
web2py data visualization webapp running on the other node, and the only 
failover that has to happen is that the cluster url redirects users to the 
2nd nodes web2py instance. 

Is this, or something similar, possible? I've tried running the webapps on 
the same port only to get errors, and can run the webapp on different 
ports, but wonder if there might be any issues with two instances accessing 
the same database?

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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