Litestream VFS: SQLite Database Backup and Replication System
By
emschwartz
Pure flour-power. Hearty enough to carry you through lunch.
Summary
The article introduces Litestream VFS, a virtual file system for SQLite that enables real-time database replication and backup to cloud storage like S3. Written by Ben Johnson from Fly.io, it explains how Litestream provides continuous backup for SQLite databases, allowing users to query their databases from anywhere. The content focuses on the technical implementation, benefits for developers, and practical use cases for database backup and restoration.
Key quotes
· 5 pulledI'm Ben Johnson, and I work on Litestream at Fly.io. Litestream is the missing backup/restore system for SQLite.
It's free, open-source software that should run anywhere, and you can read more about it here.
Again with the sandwiches: assume we've got a SQLite database of sandwich ratings, and we've backed it up with Litestream to an S3 bucket.
Now, on our local host, load
Query your SQLite database any time, anywhere
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