@article{VLDB-2014-WangMO,
	author        = "Sheng Wang and David Maier and Beng Chin Ooi",
	ee            = "http://www.vldb.org/pvldb/vol7/p529-wang.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 7,
	pages         = "529--540",
	title         = "{Lightweight Indexing of Observational Data in Log-Structured Storage}",
	volume        = 7,
	year          = 2014,
}