Planetscale - Directly from their website: "PlanetScale is a MySQL-compatible serverless database that brings you scale, performance, and reliability — without sacrificing developer experience.". - Source: dev.to / about 1 month ago

PlanetScale is a MySQL-compatible database that offers scale, performance, and reliability, and many more powerful database features. Leveraging cloud-native architecture, PlanetScale enables organizations to deploy, manage, and scale MySQL-compatible databases with ease. With features such as automatic sharding, distributed transactions, and high availability, PlanetScale enables businesses to handle large... - Source: dev.to / about 1 month ago

For MySQL, we've got PlanetScale, and for PostgreSQL, there's Neon. - Source: dev.to / 3 months ago

Planetscale - PlanetScale is a MySQL-compatible, serverless database platform powered by Vitess, one database for free with 1 Production branch and 1 Development branch, 5GB storage, 1 Billion rows read/mo per database, and 10 Million rows written/mo per database. - Source: dev.to / 5 months ago

PlanetScale and Ghost were previously incompatible due to differences in their support for foreign key constraints. With PlanetScale now supporting foreign key constraints, a seamless collaboration between the two is achievable. Nonetheless, there remain minor incompatibilities that require resolution. - Source: dev.to / 5 months ago

Https://remotestorage.io/ was a protocol intended for this. IIRC the visison was that all applications could implement this and you could provide that application with your remotestorage URL, which you could self host. I looked into this some time ago as I was fed up with WebDAV being the only viable open protocol for file shares/synchronization (especially after hosting my own NextCloud instance, which OOMed... - Source: Hacker News / 2 days ago

Not to be confused with https://remotestorage.io/. - Source: Hacker News / 6 months ago

This doesn't support the various consumer cloud storage APIs, but you've just reminded me of a project I ran into years ago that seems to still be around: https://remotestorage.io/ There's also Solid which attempts to do something similar: https://solidproject.org/. - Source: Hacker News / 6 months ago

I have seen one web app uses the remote storage library. It does fit your criteria, but I don't think there is much traction yet. [0]: https://remotestorage.io/. - Source: Hacker News / 6 months ago

RemoteStorage https://remotestorage.io/ seems to be trying to do this too I also really like the https://sandstorm.io approach which goes a little farther beyond. - Source: Hacker News / 7 months ago