| R. Gruber. "Optimism vs. Locking: A Study of Concurrency Control for Client-Server ObjectOriented Databases". PhD thesis, Massachusetts Institute of Technology, 1996. |
....on those pages that have been modified recently; it piggybacks cache invalidation information on messages already being exchanged between servers and clients. Simulation studies show that this scheme outperforms the best pessimistic scheme (adaptive callback locking [3] on almost all workloads [9]. 2.2 Server Organization The servers have disk for storing persistent objects, a stable transaction log and some memory. The disk is organized as a collection of large pages that contain many objects, and that are the items read and written to disk. The stable log holds commit information and ....
R. Gruber. "Optimism vs. Locking: A Study of Concurrency Control for Client-Server ObjectOriented Databases". PhD thesis, Massachusetts Institute of Technology, 1996.
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