John Pruitt - Timescale Blog

Use Open-Source LLMs in PostgreSQL With Ollama and Pgai

25 Jun 2024 8 min read

Build more private, lower-cost AI applications with PostgreSQL and Ollama large language models, now available in the pgai PostgreSQL extension.

PostgreSQL and Pgvector: Now Faster Than Pinecone, 75% Cheaper, and 100% Open Source

11 Jun 2024 10 min read

Introducing pgvectorscale, an open-source PostgreSQL extension that supercharges pgvector’s vector search performance for large-scale vector workloads.

Making PostgreSQL a Better AI Database

11 Jun 2024 7 min read

Meet pgai and pgvectorscale, two new open-source extensions that make PostgreSQL even better for AI applications.

Pgvector vs. Pinecone: Vector Database Performance and Cost Comparison

11 Jun 2024 10 min read

Comparing the query latency, query throughput, and cost of Pinecone vs. self-hosted PostgreSQL with pgvector and pgvectorscale on a 50 million vector benchmark.

Pgai: Giving PostgreSQL Developers AI Engineering Superpowers

11 Jun 2024 7 min read

Introducing pgai, a new open-source Postgres extension that brings embedding and generation models closer to the database, making PostgreSQL an even better database for AI applications.