grep --tag "運用" ./posts

# Tag: 運用

Using Herdr over SSH: Keep AI Agents Running on a Remote Server

A primary-source guide to Herdr background sessions, detach, named sessions, and SSH remote attach for keeping AI coding agents running on a server.

D1 Has No Down Migrations: A Forward-Only Recovery Strategy

The Wrangler D1 migration CLI has no down command. Use forward fixes, whole-database Time Travel, and schema compatibility without rewriting history.

No-Routes Worker Deploys: Verify the Active Version

For no-routes version uploads, verify the traffic allocation after versions deploy and require the intended Worker version to reach 100% before completion.

Operating D1 site search with FTS5: trigram, bigram, and LIKE

An operations record for isolated public site search that selects LIKE, bigram, or trigram by normalized query shape without merging result sets.