Staff Engineer - AI @ Tiger Data
Build production AI agents with open-source tools: durable event handling, conversational memory in TimescaleDB, and focused MCP servers for real context.
By John Pruitt
October 30th, 2025
Enterprise-ready LLMs from Cohere, now available in the pgai PostgreSQL extension.
By Avthar Sewrathan
August 9th, 2024
State-of-the-art LLMs from Anthropic are now available in the pgai PostgreSQL extension.
By John Pruitt
July 30th, 2024
Build more private, lower-cost AI applications with PostgreSQL and Ollama large language models, now available in the pgai PostgreSQL extension.
By John Pruitt
June 25th, 2024
Introducing pgvectorscale, an open-source PostgreSQL extension that supercharges pgvector’s vector search performance for large-scale vector workloads.
By Avthar Sewrathan
June 11th, 2024
Meet pgai and pgvectorscale, two new open-source extensions that make PostgreSQL even better for AI applications.
By Avthar Sewrathan
June 11th, 2024
Comparing the query latency, query throughput, and cost of Pinecone vs. self-hosted PostgreSQL with pgvector and pgvectorscale on a 50 million vector benchmark.
By Avthar Sewrathan
June 11th, 2024
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.
By Avthar Sewrathan
June 11th, 2024
Learn how to do both time-based filtering and vector search—semantic similarity search to be more precise—in a single SQL query.
By John Pruitt
April 1st, 2024
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