@conference {19490,
	title = {Dependable, Online Upgrades in Enterprise Systems},
	booktitle = {OOPSLA{\textquoteright}09 Proceedings of the 24th ACM SIGPLAN Conference Companion on Object Oriented Programming Systems Languages and Applications},
	series = {OOPSLA {\textquoteright}09},
	year = {2009},
	month = {2009///},
	pages = {743 - 744},
	publisher = {ACM},
	organization = {ACM},
	abstract = {Software upgrades are unreliable, often causing downtime or data loss. I propose Imago, an approach for removing the leading causes of upgrade failures (broken dependencies) and of planned downtime (data migrations). While imposing a higher resource overhead than previous techniques, Imago is more dependable and easier to use correctly.},
	keywords = {data migration, Dependability, hidden dependencies, online upgrades, software upgrades},
	isbn = {978-1-60558-768-4},
	url = {http://doi.acm.org/10.1145/1639950.1639993},
	author = {Tudor Dumitras}
}
