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mongodb

3 posts

July 2026

Jul 7, 20268.3
PostgreSQL JSONB vs MongoDB BSON: The Real Architectural Tradeoffs
BSON and JSONB reveal deep architectural differences between MongoDB and PostgreSQL, shaping indexing, update cost, and read performance trade-offs.
postgresqlmongodbjsonbbson
Jul 8, 20267.9
Meteor 3.5 Released: Change Streams and Performance Gains
Meteor 3.5 makes MongoDB Change Streams the default reactivity engine, delivering 40% more scalability, a pluggable DDP transport layer, and DDP session resumption.
meteormongodbwebsocketsperformance
Jul 7, 20267.5
Microsoft's DocumentDB Reimagines NoSQL on PostgreSQL
Microsoft open-sourced its vCore Cosmos DB engine as DocumentDB, a PostgreSQL-based NoSQL layer with MongoDB-compatible APIs, BSON support, and ambitions to become a NoSQL standard.
nosqlpostgresqlmongodbazure