When using a WP plugin instead of a SAAS app for analytics, a common concern is that the database will become bloated with data.
While storage varies from site to site, the amount of space Independent Analytics uses in the database is roughly 200-300MB per million sessions. We find that this volume of data is reasonable for the majority of websites.
If you’d like to limit the amount of data stored in the database, you can enable the option to automatically delete old data.