Writing data to an older version of couchbase

.NET SDK
1

We are currently using Couchbase version 2.5.1 and our .Net application is writing data which is then being read by Websites (using couchbase API).

The question I have is once we upgrade our version to Couchbase 4.0, how does it impact :

  • Our data writing mechanism - we are using the .Net DLL to write data to CB - can we continue using the same DLL ? or will the DLL need to be upgraded?
  • Web is reading the data using CB API, how does that impact the web ?

Thanks !