# Tunable Consistency in MongoDB

**URL:** <https://forum.devtalk.com/t/tunable-consistency-in-mongodb/143304>\
**Category:** In The News\
**Tags:** mongodb\
**Created:** [10 February 2024 18:48 UTC](https://forum.devtalk.com/t/tunable-consistency-in-mongodb/143304 "2024-02-10T18:48:12Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![CommunityNews](https://forum.devtalk.com/user_avatar/forum.devtalk.com/communitynews/32/1113_2.png) [@CommunityNews](https://forum.devtalk.com/u/CommunityNews)\
**Post date:** [10 February 2024 18:48 UTC](https://forum.devtalk.com/t/tunable-consistency-in-mongodb/143304/1 "2024-02-10T18:48:12Z")

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> Tunable Consistency in MongoDB.  
> This paper appeared in VLDB 2019. It discusses the tunable consistency models in MongoDB and how MongoDB’s speculative execution model and…

Read in full here:

> **[Tunable Consistency in MongoDB](https://muratbuffalo.blogspot.com/2024/02/tunable-consistency-in-mongodb.html)**
>
> This paper appeared in VLDB 2019. It discusses the tunable consistency models in MongoDB and how MongoDB's speculative execution model and...

_This thread was posted by one of our members via one of our news source trackers._

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**Author:** ![dyowee](https://forum.devtalk.com/user_avatar/forum.devtalk.com/dyowee/32/6692_2.png) [@dyowee](https://forum.devtalk.com/u/dyowee)\
**Post date:** [10 February 2024 23:24 UTC](https://forum.devtalk.com/t/tunable-consistency-in-mongodb/143304/2 "2024-02-10T23:24:09Z")

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Is data consistency still an issue in MongoDB? Is it better to use CouchDB or Couchbase?

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**Author:** ![AstonJ](https://forum.devtalk.com/user_avatar/forum.devtalk.com/astonj/32/7_2.png) [@AstonJ](https://forum.devtalk.com/u/AstonJ)\
**Post date:** [13 February 2024 02:52 UTC](https://forum.devtalk.com/t/tunable-consistency-in-mongodb/143304/3 "2024-02-13T02:52:33Z")

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Why not just use postgres? 😃

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**Author:** ![dyowee](https://forum.devtalk.com/user_avatar/forum.devtalk.com/dyowee/32/6692_2.png) [@dyowee](https://forum.devtalk.com/u/dyowee)\
**Post date:** [20 February 2024 07:18 UTC](https://forum.devtalk.com/t/tunable-consistency-in-mongodb/143304/4 "2024-02-20T07:18:43Z")

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Does Postgres have a same replication capability as CouchDB or Couchbase?

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**Author:** ![AstonJ](https://forum.devtalk.com/user_avatar/forum.devtalk.com/astonj/32/7_2.png) [@AstonJ](https://forum.devtalk.com/u/AstonJ)\
**Post date:** [21 February 2024 18:41 UTC](https://forum.devtalk.com/t/tunable-consistency-in-mongodb/143304/5 "2024-02-21T18:41:08Z")

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Never needed it myself, but appears so…

> **[Chapter 27. High Availability, Load Balancing, and Replication](https://www.postgresql.org/docs/current/high-availability.html)**
>
> Chapter 27. High Availability, Load Balancing, and Replication Table of Contents 27.1. Comparison of Different Solutions 27.2. Log-Shipping Standby Servers 27.2.1. Planning …