Its main use in analytics and real time dashboard/report generation in areas like adtech. If a conversion happens, you need to generate the views/cubes again i

Its main use in analytics and real time dashboard/report generation in areas like adtech. If a conversion happens, you need to generate the views/cubes again in reporting dashboard, clickhouse makes it cheap and easy to run such operations over commodity hardware. If you don't have this, you'll be using big query and it might not be as fast.