A simple multipurpose RESTful storage server written in Rust. It uses MongoDB as a storage backend and Iron web framework to do the web stuff.
I've run a simple performance test on my maching and the service is able to accept about 6500 post requests per second for 10 KB samples and about 3000 posts requests per seconds for 100 KB samples.
As for now, there is a hard limit of 15 megabytes on any incoming data. This limitations comes from a BSON document size with some reserve for extra data.
While it is technically possible to store larger data chunks in a MongoDB using a GridFS it has not been implemented in this project yet. But it is on the plan :)