pgcow
pg_branch
pgcow | pg_branch | |
---|---|---|
1 | 3 | |
11 | 316 | |
- | - | |
10.0 | 6.2 | |
over 5 years ago | about 1 year ago | |
C | Rust | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pgcow
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Pg_branch: Pre-alpha Postgres extension brings Neon-like branching
https://github.com/Photonios/pgcow that supports ZFS.
BTRFS is not that scary. Quota and RAID56 is broken but other features have been stable quite some time. Btrfs is used by default for few Linux distros and Facebook makes quite heavy use of it on their servers https://lwn.net/Articles/824855/
I have been running btrfs on all of my machines since 2016 as transparrent file compression helps a lot with keeping disk usage down.
Btrfs RAID1 even saved my data once when one of the SSD's decided to die suddenly.
For maximum performance you should run databases on top of XFS anyway. It also supports per-file COW via relinks.
pg_branch
What are some alternatives?
pg-clone-schema - Postgres clone schema utility without need of going outside of database. Makes developers life easy by running single function to clone schema with all objects. It is very handy on Postgres RDS. Utility is sponsored by http://elephas.io/
dolt - Dolt – Git for Data
database-lab-engine - DBLab enables 🖖 database branching and ⚡️ thin cloning for any Postgres database and empowers DB testing in CI/CD. This optimizes database-related costs while improving time-to-market and software quality. Follow to stay updated.
butter - Btrfs snapshot management GUI frontend
sea-orm - 🐚 An async & dynamic ORM for Rust
httm - Interactive, file-level Time Machine-like tool for ZFS/btrfs/nilfs2 (and even Time Machine and Restic backups!)