We forsee downstream impacts across Cloud, Drivers, Devtools, and Docs. This will be flushed out as the design is written.

Description of Linked Ticket

Summary

Add support for defining a unique index on a time-series collection over the meta and time fields

Motivation

Users frequently ask for unique indexes on time-series collections. Most of the time, they specifically want a unique index on the combination of meta and time. While we cannot efficiently provide unique indexing for arbitrary key specifications, we can handle this combination with some restrictions. Adding this functionality will bring our time-series offering closer to feature parity with our regular collections

Documentation

Product Description
Scope Document
Technical Design Document