28M Hacker News comments as vector embedding search dataset

kept by eddie dec 01, 25

ClickHouse provides a 28.74-million Hacker News posting dataset with vector embeddings, enabling large-scale vector search application development and testing.

Fast regex search: indexing text for agent tools
Cursor is building local indexes for regular expression search to reduce agent wait times from 15-second ripgrep runs in large monorepos.
also on ClickHouse, #search-engine, #software-engineering, #developer-tools
Inside our effort to improve the Mintlify assistant
Mintlify used ClickHouse to analyze negative assistant feedback, identified search as the main weakness, and shipped UI improvements like conversation history and mobile chat.
also on ClickHouse, #software-engineering, #ai, #developer-tools