Hello,
Just store infos on txt file with s3
Then get info on txt file with s3
Distribute db (plain text) files on storj nodes
This method ensure high performance when combined to cache and load balancing.
Also store db architecture at different geographic zones levels and maintain the blockchain like this.
Plus : add tiered storage cache to your network like 200 TB 2 X with multiple disk storage speed.
Hope this can help