Postgres Is Enough

A curated directory arguing that PostgreSQL can replace most specialized databases and services like Redis, Elasticsearch, Kafka, and MongoDB for the vast majority of projects. The core argument is that adding multiple data stores introduces unnecessary operational overhead — more monitoring, maintenance, failure modes, and costs — while Postgres already supports caching, queues, full-text search, JSONB documents, vector embeddings, time-series, analytics, graphs, and geospatial data through extensions. The site catalogs PostgreSQL extensions and tools for each use case, and acknowledges that specialized infrastructure is sometimes warranted, but only after exhausting Postgres's capabilities.