
Chapter 1. Introduction 5
Figure 1-3 Separate DB2 subsystems in a non-data sharing environment.
If you are accessing DB2P, you are limited to the data in DB2P. If DB2P is not
available, you have no access to data. To access data in DB2P and DB2D at the
same time, here is what you must do. Either set up separate connectivity to
DB2P, and have the application combine the data (or combine the data yourself),
or else ensure that there is a distributed connection between DB2P and DB2D.
1.3 Business value of data sharing
DB2 data sharing allows customers to provide the highest level of scalability,
performance, and continuous availability to enter