Masto.host@ironchamber The easiest way to reduce the database size is to set a 'Content cache retention period', that has consequences like I explain here https://masto.host/mastodon-content-retention-settings/ but that can slow down the growth and even reduce the database size, depending on what you set it to.
Feel free to reach out if you have any questions or if there is something I can help with.
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