Example of Modifying Data Through An Application Server In Peer-to-Peer Transactional Replication

For DML operations, as seen in Figure 32-12,
the application server has to modify only one of the SQL Server 2005 instances
for any given DML operation through either data partitioning
or some other load-balancing or queuing mechanism.

Source: Microsoft SQL 2005 Administrator's Companion,
Page 1107-1108