logs

JSON2 is a new JSON type in GreptimeDB v1.2.0, designed for efficient storage and querying of logs and semi-structured data with columnar optimization. It is currently in beta and supports append-only tables.

Yohei Nakajima discusses Tobi Lutke's idea that agent state in AI systems can be simplified to a function of logs, reducing complexity in state management.

Traceway is an open-source, self-hosted observability platform that unifies logs, traces, metrics, and exceptions using OpenTelemetry, with features like session replay and AI observability.

Guillermo Rauch highlights Vercel's new AI Gateway logs UI, which allows developers to drill into every request and inspect cost, token breakdown, duration, model, provider, region, and full fallback paths.

A tutorial explaining how to run Docker containers in the background, access logs, and re-attach to containers, with practical exercises.

SaZabi is building an AI observability system that uses logs as the source of truth to automate debugging and issue resolution, aiming to bridge the gap between automated code and manual debugging.

This tweet shares best practices for agent observability, covering metrics, logs, and traces to debug and optimize production AI agents.

A developer shares the challenge of debugging multi-step agents in production, where failures are hard to trace due to complex tool use and confident wrong answers, and asks the community for better monitoring and regression detection approaches.

DockLog is a tool that simplifies Docker logs without requiring a full logging stack.

A security vulnerability in GitHub Actions led to the disclosure of GitHub_TOKEN in logs, potentially exposing credentials.