ZeroVM and OpenStack Swift
ZeroVM has been integrated into OpenStack Swift through a project called ZeroCloud. ZeroCloud is middlware for Swift and consists of a job manager which is installed at the proxy layer and a ZeroVM daemon which is installed on the storage nodes. The addition of ZeroVM converts Swift from a static object storage solution into a dynamic storage + compute platform. ZeroCloud can manipulate stored objects and perform full map/reduce operations in situ, without having to pipe object data over the network to separate compute nodes. This also means that a storage cluster can leverage spare compute cycles, where they would otherwise be wasted.
To get started using ZeroCloud, check out the documentation
If you get stuck, feel free to contact us.