Title:
The data processing method in a database, the data query method, a corresponding device, and a data query device
Document Type and Number:
Japanese Patent JP6008785
Kind Code:
B2
Abstract:
A data processing method, data query method in a database, and corresponding device. A data processing, wherein a query request for data records includes information indicating a source and destination IP address, the source IP address including N sections, the destination IP address including M sections, both M and N being positive integers, the method including: determining an index encoding manner for the database, wherein the index is an one-dimensional index including N+M sections, the encoding manner specifying a variation sequence of various sections for the index, at least one of the source IP address and the destination address indicated by the information contained in the possible query request including at least one section having a wildcard character, wherein according to the index, for any possible query requests, successive data records can be obtained as a query result; according to the encoding manner, establishing the index for the data records.
Inventors:
Cha Tsoo
Khun Wan
Yoo Yuen
Chou Yue
Ten One
Khun Wan
Yoo Yuen
Chou Yue
Ten One
Application Number:
JP2013084770A
Publication Date:
October 19, 2016
Filing Date:
April 15, 2013
Export Citation:
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
International Classes:
G06F17/30; G06F12/00
Domestic Patent References:
| JP2002190822A | ||||
| JP2001168910A |
Foreign References:
| WO2007117891A1 |
Other References:
井上喬視 他,ネットワークフォレンジックシステム向けトラフィックデータ保存専用ファイルシステムの開発,第72回(平成22年)全国大会講演論文集(3) ネットワーク セキュリティ,社団法人情報処理学会,2010年 3月 8日,pp. 3-625~3-626
Attorney, Agent or Firm:
Takeshi Ueno
Tasaichi Tanae
Tasaichi Tanae