Dolt vs git-annex

Dolt is a SQL database for managing data with version-control operations. Users can fork, clone, branch, merge, push and pull databases, then inspect commits, compare diffs, resolve SQL conflicts and revert commits. It can be connected to like a MySQL database or deployed as a versioned MySQL replica. DoltHub hosts public data and provides a web interface for editing and pull-request review; databases are public by default, with private databases available to Pro users or organizations. DoltLab is a self-hosted option for running DoltHub on a private network or development machine. Connector libraries include JDBC, Perl DBI, MySQL Connector/Python and Go sqlx/database/sql; listed framework integrations include Django, SQLAlchemy, Prisma, Laravel, Hibernate, GORM, Rails and FastAPI. Hosted Dolt includes a web SQL workbench, nightly full backups retained for 14 days, and AWS and GCP private networking. Dolt is free and open source. DoltHub Pro is $5 a month; a Hosted Dolt trial instance is $50 a month.

git-annex manages large files alongside Git while keeping file contents outside Git itself. Git tracks filenames and metadata, while git-annex stores contents in a distributed store across repository clones. It can synchronize, back up, and archive data online or offline, and it can resume interrupted transfers. The assistant can create a synchronized folder spanning computers, Android devices, removable drives, NAS appliances, and cloud services. Built-in special remotes include S3, Glacier, rclone, rsync, web, WebDAV, and Android adb. Encrypted remotes can protect file contents and use HMAC hashing for filenames, though the project says encryption is mostly not enabled by default. The project describes git-annex as intended for Git users who like command-line work. File size is limited by the filesystem; repositories with hundreds of thousands of files are supported, while larger repositories may slow down due to Git limitations. It is free software, with installation methods listed for Linux distributions, macOS, Android, and Windows. The project explicitly says it is not a backup system, though it can contribute to archival or backup workflows.