[beta] Hydra supports scaling up to 4 replicas of your database.
Hydra employs light weight compute orchestration so read-only users can avoid resource contention. Read scaling replicas will transparently access up to 4X compute resources to better handle concurrent query workloads. The result is an improved end user experience on your analytics schema.When connecting with a read scaling replica, each concurrent end user connects to a read scaling replica of the database that is served by its own process. Beyond this limit, applications can gracefully degrade by having multiple end users be served by the same process.