Author: @pracucci, @tomwilkie, @pstibrany Reviewers: Date: August 2020 Status: Proposed, partially implemented Background Cortex currently supports sharding of tenants to a subset of the ingesters on the write path PR. This feature is called “subring”, because it computes a subset of nodes registered to the hash ring. The aim of this feature is to improve isolation between tenants and reduce the number of tenants impacted by an outage. This approach is similar to the techniques described ...
