Store index files somewhere other than the program data folder
As a PI system administrator I want to specify where search index files are stored or make sure that the index files are not consuming space on an OS drive , so that I can manage/optimize the disk usage on my server machine.
Solution: Either the location of the index files are specified at installation time or the storage mechanism for the index files doesn't involve the OS drive at all.
Workaround: Update to PI Web API 2015 R2 which allows you to specify the location of the index files.
Note: This was previously Enhancement 113345.