Using bitmaps to run interactive retention analyses over billions of events for less than $100/mo : https://vikramoberoi.com/using-bitmaps-to-run-interactive-retention-analyses-over-billions-of-events-for-less-than-100-mo/
Using bitmaps to run interactive retention analyses over billions of events for less than $100/mo : https://vikramoberoi.com/using-bitmaps-to-run-interactive-retention-analyses-over-billions-of-events-for-less-than-100-mo/