It would be slower than on disk for sure, so if that's a concern, it wouldn't be a good choice. If the poster is just storing off results, pushing it to S3, or

It would be slower than on disk for sure, so if that's a concern, it wouldn't be a good choice. If the poster is just storing off results, pushing it to S3, or even potentially a document database could be a logical choice. They said they're just using it for occasionally re-parsing at a later date, so immediacy doesn't seem like a huge concern. Just a thought, at any rate.