@inproceedings {183981, author = {Ross Shaull and Liuba Shrira and Barbara Liskov}, title = {A Modular and Efficient Past State System for Berkeley {DB} }, booktitle = {2014 USENIX Annual Technical Conference (USENIX ATC 14)}, year = {2014}, isbn = {978-1-931971-10-2}, address = {Philadelphia, PA}, pages = {157--168}, url = {https://www.usenix.org/conference/atc14/technical-sessions/presentation/shaull}, publisher = {USENIX Association}, month = jun }