I did above: > I've been testing https://clickhouse.yandex/ https://clickhouse.yandex/. I threw it on a single VM with 4G of ram and imported billions of flow

I did above: > I've been testing https://clickhouse.yandex/ https://clickhouse.yandex/. I threw it on a single VM with 4G of ram and imported billions of flow records into it. queries rip through data at tens of millions of records a second.