postgres

PlanetScale introduces Database Traffic Control, a Postgres traffic management system that lets users enforce flexible budgets on database resources, preventing overload from bad queries or runaway workloads.

ClickHouse Cloud announces WAL-RUS, an open-source Rust rewrite of WAL-G for PostgreSQL backups, focusing on predictable memory usage and WAL-G compatibility.

DBOSify is a drop-in replacement for Temporal Python that uses Postgres instead of a Temporal server, enabling durable workflows without additional infrastructure.

This tweet highlights an open-source RAG assistant for airline policies with complete source code and a video walkthrough by Lena (@lenadroid). It uses LangChain, LangGraph, Postgres with pgvector, Terraform, and indexes source documents.

Tidebase is an open-source tool that provides authentication, credential brokering, checkpoints, queues, schedules, and gates for AI agents, all backed by Postgres.

Discusses how British Columbia's permanent switch to Pacific Daylight Time in 2026 affects PostgreSQL timestamp storage, and provides best practices to avoid time zone shift errors using a dual-column pattern.

River is a robust, high-performance job processing system for Go and Postgres, emphasizing transactional enqueuing to avoid distributed system pitfalls.

ClickHouse has released PostgresBench, a public and reproducible benchmark for comparing managed Postgres services, using the standard pgbench tool with TPC-B-like workloads at multiple scale factors.

Garry Tan introduces GBrain, a system designed to manage large-scale context for AI agents by loading the most relevant information into their limited context window, likening it to a 'Postgres for agents'.

This article explains why large DELETE operations in Postgres are inefficient and cause extra work, and recommends using DROP TABLE or TRUNCATE as more scalable alternatives for bulk data removal.

A detailed guide on setting up automated agent-driven disaster recovery using Devin AI, covering two backup strategies (PITR and off-site dumps), a playbook for execution, and live destructive testing.

PgDog, an open-source proxy that makes Postgres horizontally scalable, has raised $5.5M in funding from Basis Set, YC, and others. The tool is already serving over 2M queries per second in production.

The author built Tidebase, an open-source runtime for agent workflows that provides checkpointing, retries, and live run state tracking using Postgres, enabling failed runs to resume from where they left off.

A detailed technical deep-dive into the Rust-powered backend of Nosdesk, covering architecture decisions like streaming pipelines, Postgres sync, and type-safe design patterns across 120k lines of code.

Maple service map now displays important stats and metrics for various databases including Redis, Postgres, Clickhouse, and MySQL.

A Twitter thread discussing whether a database filesystem abstraction (PostgresFS) or a skill-based approach with local Bash is better for agent workflows. The skill approach wins on composability and speed.

Streambed is an open-source CDC engine that streams Postgres WAL changes to Iceberg tables on S3, with a built-in query server using DuckDB that speaks the Postgres wire protocol.

AtomicMemory is a new memory layer for the Hermes agent that replaces the 6-turn flush cycle with per-turn classification and removes the 2.2KB memory cap by storing claims in Postgres, all running on a small local 3B model.

Hexis is an open-source Postgres-native cognitive architecture that wraps any LLM to provide persistent memory, autonomous behavior, and identity, enabling agents to remember and pursue goals across sessions.

A tutorial guide that teaches how to build a durable execution engine from scratch using Go and Postgres, inspired by Kubernetes the hard way.