[COMPASS-7510] Investigate changes in PM-3167: Time Series Queries Via Block Processing Container Stages in SBE Created: 08/Dec/23  Updated: 11/Dec/23  Resolved: 11/Dec/23

Status: Closed
Project: Compass
Component/s: None
Affects Version/s: None
Fix Version/s: No version

Type: Investigation Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Documentation Changes: Not Needed

 Description   
Original Downstream Change Summary

For time series queries that are now eligible for lowering to SBE, the explain output will change to reflect executing the pipelines in the new engine.

Description of Linked Ticket

Epic Summary

Summary

Block Processing Spike has started proving key design concepts about the new block-at-a-time model, including its compatibility with MQL semantics. In this project, one mature block processing component, ie the container stages, would be designed, implemented and integrated with Time Series Bucket Collection access paths, ie collection and index scans.

Motivation

Ultimate goal is to improve analytical query performance by investing in more efficient query execution models. This new model will first be applied to Time Series queries. This project will start developing proven concept and integrating with the first usecase - Time Series queries. These queries can then benefit from both the strength of the improved SBE as well as the block processing model.

Documentation

Product Description

Scope

Technical Design



 Comments   
Comment by Rhys Howell [ 11/Dec/23 ]

No devtools changes needed

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