Boots – shoes – and leggings
Patent
1993-10-20
1996-04-02
Black, Thomas G.
Boots, shoes, and leggings
395840, 395876, 3642389, 3642397, 3649397, 364962, 3649645, 36422282, 364DIG1, 364DIG2, G06F 1730, G06F 1300
Patent
active
055048889
ABSTRACT:
An extended storage is temporarily used for the dedicated use by a batch process to eliminate the contention of resources between an online process and the batch process and attain a high speed batch process while the online process is executed without affecting the online process. The online process is executed by inputting data from a file to a main storage, and the batch process updates the data on the extended storage in parallel with the online process. Since the accessing device for the online process and the batch process are different, there is no contention of resources. When the batch process is completed, the updated data is reloaded from the extended storage to the file. During the reloading of the updated data, the online process inputs the data from the extended storage. The extended storage is shared by the reloading of the updated data and the online process, but the contention of resources does not occur because both are input processes and the extended storage is a storage device which does not includes a mechanical movement unlike a magnetic disk drive.
REFERENCES:
patent: 4771375 (1988-09-01), Beglin et al.
patent: 4949278 (1990-08-01), Davies et al.
patent: 5127094 (1992-06-01), Yoshimitsu
patent: 5150472 (1992-09-01), Blank et al.
patent: 5220665 (1993-06-01), Coyle, Jr. et al.
patent: 5237661 (1993-08-01), Kawamura et al.
patent: 5287496 (1994-02-01), Chen et al.
patent: 5317706 (1994-05-01), Pechter
patent: 5317731 (1994-05-01), Dias et al.
patent: 5325523 (1994-06-01), Beglin et al.
Leu et al., "A Model For Concurrent Checkpointing and Recovery Using Transactions", 9th International Conference on Distributed Computing Systems, 5-9 Jun. 1989, pp. 423-430.
Kataoka et al., "A Multiversion Concurrency Control Algorithm For Concurrent Execution of Partial Update and Bulk Retrieval Transactions", Tenth Annual International Phoenix Conference on Computers and Communications, 27-30 Mar. 1991, pp. 130-136.
Iwamoto Koji
Matsui Hiroshi
Black Thomas G.
Hitachi , Ltd.
Hitachi Software Engineering Co. Ltd.
Lintz Paul R.
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