Background: We don't have the schema data (stored in mariadb or other dbs used for queries) to determine the product metrics for Wikisource ebook exports. In other words, we can't easily determine how many books are being exported by Wikisource users per day, month, year, and various trends. This information could be useful, since it could let us better measure our impact. Do we want to add it/can we add it in a manageable scope? Something to discuss during estimation, so this ticket is a reminder of the discussion.
- Bring schema data of ebook export downloads to mariadb, so we can chart ebook export downloads over a period of time (such as per day, per week, etc)