we are thinking of upgrading from Couchbase 3 to Couchbase 4.
I know that some departments in my company have had problems with XDCR using the Couchbase 3 Community Edition. The only detail I know that sometimes XDCR “was stuck” and had to be triggered manually and that this problem had been fixed in EE but never in CE.
So my question now is - how reliable is XDCR in Couchbase 4 looking at the two different editions. Is XDCR really the same on the two versions?
Another thing: On http://developer.couchbase.com/documentation/server/4.0/introduction/editions.html the item “Multi-dimensional scaling and independent scalability” is listed as being EE only. Is there a more in-depth explanation about it?