| Component | Number |
|---|---|
| Entire Net-Work | One per operating system image |
| ADASVC/SVCCLU | One per operating system image |
| ADACOM | Zero, one, or more per sysplex; required for each operating system image that has cluster users but no cluster nuclei; optional but recommended for operating system images that have cluster nuclei. |
| PPT | One per cluster; located in the database Associator |
| Adabas DBIDs | One per cluster; a practically unlimited number per sysplex |
| sysplex cache structures | One per cluster; specified in each nucleus |
| sysplex lock structures | One per cluster; specified in each nucleus |
| XCF group names | One per cluster; specified in each nucleus |
| Adabas nuclei | Up to 32 per cluster |
