Parse explains their Cloudstack
blog.leanstack.io
blog.leanstack.io
Calling it a "Cloud Stack", and not "Cloudstack", would have probably been more appropriate.
Also, the CloudStack name actually is trademarked by the ASF.
[1]: http://cloudstack.apache.org/i'd like to know the web server technology, coding language, database technology, and scaling and replication technology. Then we'll have something to talk about.
At this point, it's just some filler text about what the company is and the "services" they use; There's not much to learn here except find one or two new services which might have been shown off on HN at some point of time or the other.
Right now, It's almost like a list of items on Referly; only that these items are web services.
That said, I'm a happy customer!