JSON Documents Performance, Storage and Search: MongoDB vs PostgreSQL
Summary
Two-DB JSON document performance comparison between MongoDB and PostgreSQL; the article concludes both are capable with tradeoffs: MongoDB often offers higher throughput in batch inserts and multi-document finds, while PostgreSQL shines on single-document lookups, complex JSON querying with JSONB and GIN indexing, and sometimes deletes; storage efficiency and indexing strategies differ, guiding database choice by workload and business needs.