Time-series collections currently only support indexing static metadata fields. As part of PM-2189 time seres collections will support indexing metrics that vary over time. In order for these indexes to be efficient and ensure they work properly for queries, Query will need to add to its existing optimization logic introduced in PM-1972.

Summary

Time-series collections currently only support indexing static metadata fields. As part of PM-2189 time seres collections will support indexing metrics that vary over time. In order for these indexes to be efficient and ensure they work properly for queries, Query will need to add to its existing optimization logic introduced in PM-1972.

Motivation

Query patterns and use cases highlight the importance for customers to freely index measurement values to have better performance and accomplish the level of analysis they want to complete. Use cases such as geospatial IoT, e.g. fleet monitoring, and text searching, e.g. devops, will require users to create secondary indexes on the actual measurements being collected in time series collections.

Cast of Characters

• Product Owner: michael.gargiulo
• Project Lead: David Percy
• Program Manager: Joe Kanaan
• Drivers Contact:

Documentation

Scope Document
Technical Design Document
Product Description