[SERVER-47289] Execution Architecture Guide: Index Builds Created: 02/Apr/20  Updated: 29/Oct/23  Resolved: 16/Jun/20

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: None
Fix Version/s: 4.7.0

Type: Task Priority: Major - P3
Reporter: Dianna Hohensee (Inactive) Assignee: Louis Williams
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-47295 Execution Architecture Guide: KeyString Closed
Backwards Compatibility: Fully Compatible
Sprint: Execution Team 2020-05-04, Execution Team 2020-06-15, Execution Team 2020-06-29
Participants:

 Description   

Rough starting outline:

Index Builds
        (How do indexes work?)
        (Read collection table, sort in-memory, write to index table)
    Hybrid Index Build
            (KeyString has its own section below. Index builds discussion may need to reference it)
        Temporary Side Table For Writes
        Temporary Table For Transient Conflicts
    Index Locks
    Multikey Indexes
    Cross-Replica Set Index Builds

Definitely feel free to alter the layout and file additional tickets split the work into more manageable units. Please add topics if you can think of any. This outline is meant only to be a starting point.

A couple helpful links for markdown basics:
https://www.markdowntutorial.com/
https://gist.github.com/asabaylus/3071099
https://markdownlivepreview.com/



 Comments   
Comment by Githook User [ 16/Jun/20 ]

Author:

{'name': 'Louis Williams', 'email': 'louis.williams@mongodb.com', 'username': 'louiswilliams'}

Message: SERVER-47289 Execution Architecture Guide: Index Builds
Branch: master
https://github.com/mongodb/mongo/commit/02eb9bc441386fa2d6fd1999c2f713dccacb9f24

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