Deciding when to forget in the Elephant file system (1999)

by Douglas S. Santry, Michael J. Feeley, Norman C. Hutchinson, Alistair C. Veitch, Ross W. Carton, Jacob Ofir
Venue: 17TH ACM SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES (SOSP ’99), PUBLISHED AS OPERATING SYSTEMS REVIEW, 34(5):110–123, DEC. 1999