What Postgres Can Replace: Redis, Elasticsearch, MongoDB and More (2026)
Postgres can replace Redis, Elasticsearch, MongoDB, Pinecone, cron tools and light queues. Real SQL for each swap, honest limits, and what it still can't do.
Dragos
Tag: #Postgresql
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Deploy PGvector & PGadmin on Docker and Ditch Pinecone
Deploy PGvector & PGadmin on Docker Compose and run your own vector database. Self-host embeddings, skip Pinecone's $50/month minimum, and save big.
Dragos