Franck Pachot
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I like vendors benchmarks as they are often good illustrations of worst practice. Rather than...
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In SQL databases, NULL represents an unknown value — not the absence of a value. When a value is...
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From Dev.to - database: PostgreSQL EXCLUDE constraints for better concurrency than serializable
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From Dev Community: You need foreign keys and surrogate keys because you broke your relationships
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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