Is Couchbase server an open source project? If so where I can download the sources of it?
I can't find them on the site.
Yes, Couchbase is an Open Source project. I invite you to look at the Open Source Project Page: http://www.couchbase.com/couchbase-open-source-project
All the sources are available on Git Hub. Here the main pointers:
This is where you will find the server sources and the supported clients
The Manifest file to build the server is available here:
Oh, that's what I need! Thank you.
How to build server with manifest file?