Specifications

Volume: 5
Issue: 3
Issue date: 2013
Publication year: 2013
Pages: 243-251
Language: English
ISSN: 19763700
E-ISSN: 22339345
Document type: Journal article (JA)
Publisher: Advanced Institute of Convergence Information Technology, Myoungbo Bldg
3F,, Bumin-dong 1-ga, Seo-gu, Busan, 602-816, Korea, Republic of
Abstract: In order to easily convert existing application to multi-tenant Software as a Service
model, a Java migration platform is proposed. Firstly, the existing application is embed into the
conversion platform and the single-tenant database was transformed to multi-tenant database by
database transformation function. Secondly, each tenant's operation and data access was
isolated in business and database layer by tenant filter function. Thirdly, combined with the
certification and configuration functions in the SaaS conversion platform, the original system was
converted to support multi-tenant SaaS system based on cloud computing with fer resource code
updates. At last, a restaurant management system was migrated and functions and performances
tests were taken to the migrated SaaS system. The results showed that the transformation had a
lower manual workload, a shorter transformation lifecycle and a higher utilization of server
resources.
Number of references: 17
Main heading: Software as a service (SaaS)
Controlled terms: Cloud computing - Database systems - Java programming
language - Web services
Uncontrolled terms: Configuration function - Data access - Database layer -
Database transformation - Existing systems - Filter function - Management systems -
Migration - Multi tenants - Multi-tenant database - Original systems - Server
resources
Classification code: 722.4 Digital Computers and Systems - 723 Computer Software, Data
Handling and Applications
DOI: 10.4156/AISS.vol5.issue3.29
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
© 2013 Elsevier Inc. All rights reserved.
2013-03-09 新增 23 条
1.
Accession number: 20130916060989
Title: Reactant concentration and carbonization to the controllable fabrication of carbon
aerogels
Authors: Feng, Yaning1 ; Ge, Liling1 ; Jiang, Bailing1 ; Miao, Lei2 ; Masaki, Tanemura3/冯亚宁;
葛利玲;蒋百灵;;