VACUUM INTO: The SQLite Backup Command Most People Skip
VACUUM INTO is the safest way to back up and compact a SQLite database while it is running. Here is how it works, when it fails, and why I use it over file copies.
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SQLite Durability Settings: WAL, synchronous, and When to Use FULL
The tradeoff between speed and durability in SQLite: what WAL and synchronous=NORMAL actually mean, and when FULL is the right call.
SQLite in Production: 5 Mistakes That Corrupt Your Database
Five real mistakes that damage SQLite databases in production, learned the hard way — and the backup and integrity discipline that catches them before they become disasters.