[eduardordm]

I run 3 large oracle RDS instances I wonder if redshift could be effectively used the same way, we have been thinking about migrating to postgresql.

[fusiongyro]

How big is your data?

[eduardordm]

16tb per instance

[fusiongyro]

Cool. :)

I wouldn't know a better way to deal with that with Postgres than sharding across instances. But my "big data" is about 0.75 TB so it fits nicely in one instance. I don't know how people with real problems do it.