GSUtil is implemented in Python using the popular boto open-source library. We added a new provider-agnostic StorageUri class hierarchy to the library as well as other enhancements that we’ll be giving back to the community. The URI abstraction lets developers use the same commands to access different data sources - including Google Storage, other cloud storage providers, and the local disk.
As developers move to the cloud, there’s a growing concern about getting locked into particular cloud providers. Google Storage supports Data Liberation, so it’s simple to take your data wherever you want with a single GSUtil command:
gsutil cp gs://bucket/* destination
Please sign up for the Google Storage for Developers preview and give GSUtil a try. We’ll also be demoing GSUtil in the Developer Sandbox at the Google I/O conference in San Francisco. We’re looking forward to meeting those of you who are attending.