Perhaps someone can share an opinion on this? I'm currently looking into a solution to storing between 500 million and 4 billion records per day into a single (or 2) table(s) in a database with a minimum writing rate of 70.000 records/second. A record contains roughly 30 variables. We want to load data hourly and in parallel (data is partitioned) up to the machines maximum capacity in terms of CPU, memory and IO. During writing, queries must be possible and they should remain acceptably performant during write operations.Perhaps someone can share an opinion on this? I