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Franck Pachot

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0 karma0 postsjoined 5 months ago

🌐 dev.toSource

This series of posts traces the evolution from GIN to RUM to Extended RUM, showing how a single...

3 months ago

🌐 dev.toSource

I like vendors benchmarks as they are often good illustrations of worst practice. Rather than...

4 months ago

🌐 dev.toSource

In SQL databases, NULL represents an unknown value β€” not the absence of a value. When a value is...

4 months ago

🌐 dev.toSource

From Dev.to - database: PostgreSQL EXCLUDE constraints for better concurrency than serializable

4 months ago

🌐 dev.toSource

From Dev Community: You need foreign keys and surrogate keys because you broke your relationships

4 months ago

🌐 dev.toSource

From Dev.to - sql: Codd's Connection Trap and Oracle's JOIN TO ONE

5 months ago

🌐 dev.toSource

From Dev.to - postgresql: Anti-Join in MongoDB

5 months ago

🌐 dev.toSource

In DynamoDB, a single-table design stores one-to-many relationships in a single physical block while still following relational-like normal form decomposition. In MongoDB, the Single Collection Pattern unnests relationships from a single document, but goes against the general rec

5 months ago