Managing allocation of temporary and permanent files in a...

Details Managing allocation of temporary and permanent files in a... Managing allocation of temporary and permanent files in a...

2011-03-08

2011-03-08

Al-Hashemi, Sana (Department: 2156)

Data processing: database and file management or data structures

File or database maintenance

Synchronization

C707S633000, C707S675000, C707S685000

Reexamination Certificate

active

07904419

ABSTRACT:
A database system includes a plurality of access modules and corresponding persistent storage devices each having a pool of storage elements that can be allocated to store permanent files and temporary files. Each access module is associated with a non-persistent file management context and each storage device contains a persistent file management context. The persistent file management context indicates allocation of permanent files, while the non-persistent file management context indicates the allocation of both permanent and temporary files.

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