[tinco]

How did you guys split the databases per customer? Is it all one big stream of data for you or does it get split at a pretty early level? Is data of multiple customers in every database or do you maintain a cluster per customer?

[paladin314159]

Most of our databases are multi-tenant, so a single cluster will handle all customer data. The exception is Redshift, which has a separate cluster for each customer since we allow them to have direct access to it (https://amplitude.com/blog/2015/06/05/optimizing-redshift-pe...).