tailieunhanh - Lecture Notes in Computer Science

In Illinois, most people under age 18 learn to drive in high school or at a commercial driv- er training school licensed by the Secretary of State’s office. Approved driver education classes include at least 30 hours of classroom study and six hours of behind-the-wheel training in a regular passenger vehicle. For information about driving a larger vehicle or a motorcycle, please refer to the Rules of the Road for Non-CDL Vehicles, Commercial Driver’s License Study Guide, or Illinois Motorcycle Operator Manual, available at any Driver Services facility or at . . | 393 Lecture Notes in Computer Science Edited by G. Goos and J. Hartmanis 60 M. J. Flynn J. N. Gray A. K. Jones K. Lagally H. Opderbeck G. J. Popek B. Randell J. H. Saltzer H. R. Wehle Operating Systems An Advanced Course Edited by R. Bayer R. M. Graham and G. Seegmuller Springer-Verlag Berlin Heidelberg New York 1978 394 Notes on Data Base Operating Systems Jim Gray IBM Research Laboratory San Jose California. 95193 Summer 1977 ACKNOWLEDGMENTS This paper plagiarizes the work of the large and anonymous army of people working in the field. Because of the state of the field there are few references to the literature much of the literature is in internal memoranda private correspondence program logic manuals and prologues to the source language listings of various systems. The section on data management largely reflects the ideas of Don Chamberlin Ted Codd Chris Date Dieter Gawlick Andy Heller Frank King Franco Putzolu and Bob Taylor. The discussion of views is abstracted from a paper co-authored with Don Chamberlin and Irv Traiger. The section on data communications stems from conversations with Denny Anderson Homer Leonard and Charlie Sanders. The section on transaction scheduling derives from discussions with Bob Jackson and Thomas Work. The ideas on distributed transaction management are an amalgam of discussions with Honor Leonard. Bruce Lindsay motivated the discussion of exception handling. The presentation of consistency and locking derives from discussions and papers co-authored with Kapali Eswaran Raymond Lorie Franco Putzolu and Irving Traiger. Also Ron Obermark IMS program isolation Phil Macri DMS 1100 and Paul Roever clarified many locking issues for me. The presentation of recovery is co-authored with Paul McJones and John Nauman. Dieter Gawlick made many valuable suggestions. It reflects the ideas of Mike Blasgen Dar Busa Ron Obermark Earl Jenner Tom Price Franco Putzolu Butler Lampson Howard Sturgis and Steve Weick. All members of the System R group IBM