elasticsearch-dump. Neat open source utility by TaskRabbit for importing and exporting data in bulk from Elasticsearch. It can copy data from one Elasticsearch cluster directly to another or to an intermediary file, making it a swiss-army knife for migrating data around. I successfully used the “docker run” incantation to execute it without needing to worry about having the correct version of Node.js installed.
Recent articles
- LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025
- Qwen3-4B-Thinking: "This is art - pelicans don't ride bikes!" - 10th August 2025
- My Lethal Trifecta talk at the Bay Area AI Security Meetup - 9th August 2025