We purge patron records regularly, so deanonymizing would be rather difficult to do with any degree of certainty. But we regularly need demographic circulation information over time for things like grants and other funding, which is why wiping that info out would be problematic.
We purge patron records regularly, so deanonymizing would be rather difficult to do with any degree of certainty. But we regularly need demographic circulation information over time for things like grants and other funding, which is why wiping that info out would be problematic.