Yup, just confirmed that the raw folder size of the database is 39.8MB and reports 39MB (not 38) in my query. It is also 222.78M rows. Note that you need to rem

Yup, just confirmed that the raw folder size of the database is 39.8MB and reports 39MB (not 38) in my query. It is also 222.78M rows. Note that you need to remove the space between the sum and the bracket if you want to run that query. I can only assume that IB does some sort of differential compression on the data to get such a small filesize on that data and that it's an artifact of the machine data I'm using. But that's what I think the next big wave of data will be - stuff generated by data loggers on machines and equipment and analysed to scrape out incremental improvements on efficiency, reliability, etc. from previously relatively low-tech industrial corporations.