We are looking into the possibilities of setting up IDMS in a high available mode.
Currently we have several IDMS Central Versions. We share all segments between the Central Versions, one Central Version has the segment in update.
Update transactions are routed to the update CVs, where it has read access to other segments.
If for some reason the update CV is not available applications fail as these are routed to the update CV.
To guarantee a higher availability we are looking to implement Data Sharing allowing several Central Version to update the same segment.
Does anyone have experience with :
- IDMS Data Sharing setup
- Usage of Dynamic Database session routing
- CV cloning