EVENT PROCESSING DEVICE, EVENT PROCESSING METHOD AND COMPUTER PROGRAM

Title:

EVENT PROCESSING DEVICE, EVENT PROCESSING METHOD AND COMPUTER PROGRAM

Document Type and Number:

Japanese Patent JP2015052884

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide an event processing technique capable of changing order of update processing and reference processing for shared data while suppressing a cost of data duplication.SOLUTION: An event processing device includes: an event storage section 11 for storing event data; a first event processing section 12 for requesting an update of the event data stored in the event storage section 11 on the basis of an input event; a second event processing section 13 for requesting a reference of the event data stored in the event storage section 11 on the basis of the input event; and an event storage management section 14 which holds a duplicate of the update target event data in the event storage section 11 before the update according to the update request by the first event processing section 12 and then updates the event data, and reads the reference target event data or the duplicate held before the update from the event storage section 11 according to the reference request by the second event processing section 13 and responses.

More Like This:

JPS58112141	HASHING PROCESSING SYSTEM
JPH0239280	PICTURE MEMORY
JP7036519	Address / Command Chip Synchronous Autonomous Data Chip Address Sequencer for Distributed Buffer Memory Systems

Inventors:

TAKENAKA TAKASHI
INOUE HIROAKI

Application Number:

JP2013185006A

Publication Date:

March 19, 2015

Filing Date:

September 06, 2013

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NEC CORP

International Classes:

G06F12/00; G06F17/30

Domestic Patent References:

JP2009282746A

2009-12-03

Attorney, Agent or Firm:

Desk Masahiko
Naoki Shimosaka

Previous Patent: SESSION MANAGEMENT SYSTEM AND METHOD

Next Patent: SYSTEM AND PROGRAM FOR MANAGEMENT OF COUPON