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  1. Compass
  2. COMPASS-6354

Investigate changes in PM-2945: Unique Constraints for Time-Series Collections

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    • Icon: Investigation Investigation
    • Resolution: Done
    • Icon: Major - P3 Major - P3
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    Description

      Original Downstream Change Summary

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

      Description of Linked Ticket

      Epic Summary

      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

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      Technical Design Document

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            backlog-server-pm Backlog - Core Eng Program Management Team
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