Stories by tanelpoder

AI Agents Under EU Law

Use Redis with SQL

pg_flight_recorder: Continuously sample PostgreSQL system state via pg_cron

Performance Analysis of AI Query Approximation Using Lightweight Proxy Models

SanDisk open-sources accelerated SSD pre-conditioning algorithm

Data Lineage in DuckDB: How Duck_lineage Tracks Every Query

Enabling Multi-Region Data Systems at Notion

Sampling-Based NDV Estimation in Iceberg Tables

The Urgency of Interpretability

Use whisper.cpp within DuckDB to translate / transpile speech to text

Ghostscope: DWARF-aware eBPF tracer for source-level userspace tracing

Big O for MySQL: Why the Same Query Gets Slow at Scale

OpenAI Privacy Filter

Spanner Omni, a downloadable version of Google Spanner

The New GizmoSQL iOS App – DuckDB

Agent Harness Engineering

GitHub uses eBPF to detect circular dependencies in deployment tooling

Why Postgres wants NVMe on the hot path, and S3 everywhere else

OpenAI Says Codex Agents Are Running Its Data Platform Autonomously

DuckLake 1.0 on MotherDuck

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