
62 IMS in the Parallel Sysplex Volume II: Planning the IMSplex
share, at what level, and how many IMSs will be sharing the databases.
IMS in the Parallel
Sysplex, Volume III: IMSplex Implementation and Operations,
SG24-6929, describe these
tasks. This section will address some of the planning issues, and offer some suggestions for
reducing any negative impact, or identify where procedural changes must be made.
3.3.1 Data sharing function
As mentioned above, planning for what data sharing functions you will implement is not a
difficult task. It will depend on what your objectives are, as all functional planning does. Since
we have determined t ...