NooBaa

NooBaa provides the lowest TCO, most flexible platform for multi-cloud storage and serverless computing. The Company offers an AWS S3-compatible API, so one can keep using the de facto standard API, unattached to a specific vendor or location. NooBaa is extremely efficient in term of storage size due to its advanced deduplication and compression algorithms. It provides a full control over data placement, letting to store the data in the optimal location. NooBaa also encrypts all the data and creates an additional secure layer on top of any existing storage. 

NooBaa is also cloud-agnostic, so it will always use the cloud native storage, while the application will keep the connection only with NooBaa's endpoint. It can arbitrarily consume cloud storage services alongside private resources for scaling, blending, migration efforts, overflow capability, and disaster recovery.

With NooBaa, users are freed from the constraints imposed by rigid clustered
 architectures, including media choice,
hardware vendor, networking topology,
and cloud vendor choices.