@inproceedings{skippy-sigmod08,
   author    = {Ross Shaull and Liuba Shrira and Hao Xu},
   title     = {Skippy: a New Snapshot Indexing Method for Time Travel in the Storage Manager},
   booktitle = {Proceedings of ACM SIGMOD},
   address   = {Vancouver, Canada},
   month     = {June},
   year      = {2008}
}