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Read‑your‑writes on replicas: PostgreSQL WAIT FOR LSN and MongoDB Causal Consistency
Franck Pachot
Franck Pachot
Franck Pachot
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Feb 21
Read‑your‑writes on replicas: PostgreSQL WAIT FOR LSN and MongoDB Causal Consistency
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postgres
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mongodb
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database
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replication
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4 min read
MongoDB read and write concerns compared to PostgreSQL synchronous commit
Franck Pachot
Franck Pachot
Franck Pachot
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Dec 28 '25
MongoDB read and write concerns compared to PostgreSQL synchronous commit
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mongodb
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replication
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postgres
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synchronous
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7 min read
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