After upgrading to View 12.2, the View index dataset shows an increase in space usage.
View 12.2
Use of JOBMODE option in View 12.2 do the following:
For instance, if there are 10,000 jobs runs in a day, potentially 10,000 new JCR records and up to 30,000 new JDR records would be added to the index space. This will affect the index usage of View database.
Using SARDBASE VERSION option, back the View database to Version 12.1, so that Job records will not be retained in Index. With this change, the product still has the ability to run the View 12.2 software.