Published May 2008 | Version v1
Journal article Metadata-only

Realization of dynamic data migration and purge operations

Creators

  • 1. CTBT Beijing National Data Centre and Radio-Nuclide Laboratory, Beijing (China)

Description

In the large scale real time data processing, with the time extend, the data in database system will be expanded, which declines the system capability. To solve the problem, this paper presents a method of migration and purge operations. New or updated database records within a specified time interval can be copied automatically from source database accounts to destination database accounts and the data in the source database will be deleted automatically after a specified period of time according to the rules using the method. The migration and purge operations have been realized in China National Data Center. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Electronics and Detection Technology
Journal Volume
28
Journal Issue
3
Journal Page Range
p. 608-611
ISSN
0258-0934

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
41053565
Subject category
S98: NUCLEAR DISARMAMENT, SAFEGUARDS AND PHYSICAL PROTECTION;
Descriptors DEI
CHINA; CLEANING; CTBT; DATA; DATA BASE MANAGEMENT; DATA PROCESSING; INFORMATION CENTERS; INFORMATION SYSTEMS; INSPECTION; MIGRATION; REAL TIME SYSTEMS; RECORDS MANAGEMENT
Descriptors DEC
ASIA; INFORMATION; MANAGEMENT; PROCESSING; TREATIES

Optional Information

Notes
2 figs., 2 tabs., 6 refs.