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Garry Tan's GBrain introduces an agent memory system that treats the memory write path as the reliability boundary, using Markdown as source of truth with Postgres and pgvector for retrieval, and exposing operations via CLI and 30+ MCP tools.
pgGraph is a high-performance, open-source graph traversal extension for PostgreSQL, written in Rust, designed to give AI agents fast relationship queries without migrating data to a separate graph database.
Powabase is a product for building AI applications using Postgres, RAG (Retrieval-Augmented Generation), and agents.
Ardent is a YC-backed startup that provides Postgres database sandboxes in seconds with zero migration, allowing coding agents to test code on production-like data without risk.
Ardent is a Y Combinator-backed tool that clones any PostgreSQL database in under 6 seconds at TB scale, enabling coding agents and developers to test code on production-like clones without risking downtime. The tool is already being used by companies like Supermemory and Surface Labs.
This article explains how Databricks' Lakebase architecture achieves a 5x improvement in Postgres write throughput by disabling Full Page Writes (FPW) and leveraging stateless compute with distributed storage.
A developer shares lessons learned while optimizing Elixir applications, particularly focusing on performance improvements to a Postgres connection pooler (Ultravisor). The article covers profiling techniques using flame graphs, call tracing, and tools like eFlambè and tprof.
An interview with Turing Award winner Mike Stonebraker covering the origins of Postgres, its hardest technical challenges, and his disagreements in the database field.
Armin Ronacher (pocoo) shares his production experience with Absurd, a durable execution system built entirely on Postgres, highlighting improvements like decomposed steps, task results, and a CLI tool called absurdctl.
InsForge is a Postgres-based backend platform providing auth, storage, compute, and an AI gateway, specifically designed for coding agents.
PlanetScale announces high-performance cloud hosting for Vitess and Postgres using locally-attached NVMe storage to deliver unlimited IOPS and horizontal scaling.