Article Chad Severtson · Apr 12, 2023 8m read Determining Global and Table Sizes in InterSystems IRIS Spoilers: Daily Integrity Checks are not only a best practice, but they also provide a snapshot of global sizes and density. Update: Many of the below utilities now offer a mode to estimate the size with <2% error on average with orders of magnitude improvements in performance and IO requirements. I continue to urge regular Integrity Checks, however there are situations where more urgent answers are needed. #Databases #Globals #Monitoring #InterSystems IRIS 8 5 5 1.3K