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Articles on web development, backend architecture, databases and tooling.

Database

Oct 7, 20262 min read0

A fair comparison of document and relational databases: data modelling, consistency, scaling and the questions that decide the right choice.

PostgreSQLMongoDBDatabase

MNMd. Nazim UddinRead

Database

Jun 27, 20262 min read0

How indexes work, compound index order, using explain, avoiding collection scans and the null-matching gotchas that surprise people.

MongoDBDatabasePerformance

MNMd. Nazim UddinRead