I have a question about CDT as process variable or getting "on demand"
I mean:
We have to approaches to read information of a CDT in a process
1) We can keep CDT and read its information using a process variable
2) We can read CDT information by a query rule . For example rule!getMyCDTbyID(id:10).parameter1, rule!getMyCDTbyID(id:10).parameter2 ... etc
I would know what method is better
The first one keep data in memory, so if the CDT has a lot of data , the process wastes RAM
The second one read from DB. If Appian store as cache the rule return data , this method is better but if the rule execute a DB query each time a parameter is read , maybe it can overload the DB .. or not ?
Any ideas about ?
Thanks
Elia
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