DOCSP-48660: Causal consistency edits #97
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shuangela
approved these changes
Mar 27, 2025
dbx/causal-consistency.rst
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| - You must use a |majority-rc| read concern. | ||
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| - You must use a |majority-wc| write concern. |
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Maybe worth calling out that this is the default (similar to the callout about the driver enabling causal consistency by default): https://emptysqua.re/blog/how-to-use-mongodb-causal-consistency/?
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To clarify, this is for write concern
dbx/causal-consistency.rst
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| MongoDB enables **causal consistency** in client sessions. | ||
| The causal consistency model guarantees that operations within a session | ||
| MongoDB enables **causal consistency** in certain client | ||
| sessions to guarantee that operations within a session | ||
| run in a causal order. Clients observe results that are consistent |
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S: Add something like "operations within a session in a distributed system run in a causal order" to make it clear that causal consistency holds with replica sets/nodes
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JIRA - https://jira.mongodb.org/browse/DOCSP-48660