Database

Supported Storages

Type	Notes
JSON	default, zero-dependency, files under data/
SQLite	local file (data/app.db)
MySQL / MariaDB	remote database
PostgreSQL	remote database
MongoDB	document database

Switch & Migrate

1. Pick the target type and fill connection info
2. Click Test connection
3. Click Switch & migrate: all data (danmaku, videos, banned words, accounts, bans, login records, stats, subtitles) is migrated automatically, no restart needed

TIP

• Writes are paused (migration lock) during the switch
• If the target is unreachable, the switch fails and the current storage is untouched

Data Browser

Read-only browsing of whitelisted tables (danmu / videos / banned_words / accounts / security / login_logs / login_fails / subtitles / kv) with pagination and search.

Export

One-click JSON export of all data.