[SERVER-8577] Formalize/Propose Write Ordering Models Created: 14/Feb/13  Updated: 06/Dec/22  Resolved: 04/Mar/19

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

Type: Task Priority: Major - P3
Reporter: Andy Schwerin Assignee: Backlog - Replication Team
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Replication
Participants:

 Description   

Outcome of this task will be a document describing the consistency (write ordering) model of a standalone mongod today, a replicaset today, and a sharded cluster, today; plus, a proposal for a single consistency model that future changes to the system will maintain.



 Comments   
Comment by Andy Schwerin [ 04/Mar/19 ]

Closing as "Done" because I believe that we did this for 3.6 and have continued to update/maintain it in the docs and the code. This includes all the work on readConcern and writeConcern we've done over the last several 5 years, since I filed this ticket.

Comment by Sara Williamson [ 04/Mar/19 ]

We came across this ticket in storage-nyc backlog grooming and thought it made more sense for the repl team to take a look and see if this is still needed.

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