Replication Server supports the replication of Microsoft SQL Server large value data types varchar(max), nvarchar(max), and varbinary(max). These datatypes can each store up to 2,147,483,647 bytes of data..
Replication Server supports Microsoft SQL Server large value data types as user-defined datatypes (UDDs) in the table-level replication environment. Replication Server also supports database-level replication for new Microsoft SQL Server large value data types. The Microsoft SQL Server large value data types are directly mapped to text, unitext, and image Replication Server datatypes.