A Rubic Cube, but Not This Rubix Cube

B i tools would end up take having modelling raw data and putting ito a data model. Clean tables, like to mention purchases, could be turned into revenue. And then people would start to put charts and reports on top of that. Everything had to be pre computed. It all had to be loaded into this data model. The things you could see were pretty and the data had to be pretty small. You also couldn't really do a whole lot with this data the data n the warehouse,. Because the warehouse was expensive and slow. So there wasn't actuly much value in this. Then around 20 12, things started a change. redshift came along. And what this did is