Hello, I have an interest in geo-distributed cluster of Swift, such as those told in the following bluenotes. https://blueprints.launchpad.net/swift/+spec/proxy-affinity https://blueprints.launchpad.net/swift/+spec/region-tier And I wrote a design note about geo-distributed Swift. https://docs.google.com/document/d/1E-kCL4Z1JLO9nHm8y7k-U2xozm1QWvTztlEQH0l76Qg/edit This note is based on an implemantation of multi-site Swift in Colony project. http://www.slideshare.net/famao/colony-foropenstacksummit Please give me your comments. -- Best regards, YUZAWA Takahiko NTTDATA INTELLILINK