Title:
DATA STORAGE SYSTEM
Document Type and Number:
Japanese Patent JPH04330538
Kind Code:
A
Abstract:
PURPOSE: To manage stored data in time series without reducing the processing efficiency of data storage.
CONSTITUTION: A storage control part 1 manages a data part 2 by an idle area management part 3 and a queue management part 4. The idle area management part 3 is provided in a place where the flag indicating whether the data part is used or unused is stored. The queue management part 4 is provided with a place where the first data number and the last data number of stored data are stored. The storage control part 1 controls only the idle area management part 3 at the time of acquiring data of the data part 2 and controls only the queue management part 4 at the time of releasing data of the data part 2.
Inventors:
NISHIO SHUNJI
TANAKA MASAKI
MATSUNAGA TOSHIAKI
KOSUGI SEIICHI
TANAKA MASAKI
MATSUNAGA TOSHIAKI
KOSUGI SEIICHI
Application Number:
JP12831891A
Publication Date:
November 18, 1992
Filing Date:
May 02, 1991
Export Citation:
Assignee:
NEC CORP
NEC SOFTWARE LTD
NEC SOFTWARE LTD
International Classes:
G06F12/02; (IPC1-7): G06F12/02
Attorney, Agent or Firm:
Yoshiyuki Iwasa