@inproceedings{SIGMOD-1987-GrayP,
	author        = "Jim Gray and Gianfranco R. Putzolu",
	booktitle     = "{Proceedings of the 17th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD87/P395.PDF",
	doi           = "10.1145/38713.38755",
	pages         = "395--398",
	title         = "{The 5 Minute Rule for Trading Memory for Disk Accesses and The 10 Byte Rule for Trading Memory for CPU Time}",
	year          = 1987,
}