电脑与信息技术
電腦與信息技術
전뇌여신식기술
Computer and Information Technology
2015年
5期
46-48
,共3页
多租户%SaaS成熟度模型%RDB%数据隔离%数据扩展
多租戶%SaaS成熟度模型%RDB%數據隔離%數據擴展
다조호%SaaS성숙도모형%RDB%수거격리%수거확전
multi-tenant%SaaS maturity model%RDB%data isolation%data extension
多租户技术是SaaS模式和传统开发模式最本质的区别,主要体现在数据层和应用层;SaaS成熟度模型根据可配置性、 高性能、 可伸缩性将SaaS应用分为四个等级, 具有可配置型和高性能才能算是SaaS应用. 在RDB(Relational Database,RDB)基础上,分析了数据层的存储模式,并在"共享数据库共享schema存储模式"的基础下,重点讨论了数据扩展的相关方法,并简要阐述了一下数据的可伸缩性.
多租戶技術是SaaS模式和傳統開髮模式最本質的區彆,主要體現在數據層和應用層;SaaS成熟度模型根據可配置性、 高性能、 可伸縮性將SaaS應用分為四箇等級, 具有可配置型和高性能纔能算是SaaS應用. 在RDB(Relational Database,RDB)基礎上,分析瞭數據層的存儲模式,併在"共享數據庫共享schema存儲模式"的基礎下,重點討論瞭數據擴展的相關方法,併簡要闡述瞭一下數據的可伸縮性.
다조호기술시SaaS모식화전통개발모식최본질적구별,주요체현재수거층화응용층;SaaS성숙도모형근거가배치성、 고성능、 가신축성장SaaS응용분위사개등급, 구유가배치형화고성능재능산시SaaS응용. 재RDB(Relational Database,RDB)기출상,분석료수거층적존저모식,병재"공향수거고공향schema존저모식"적기출하,중점토론료수거확전적상관방법,병간요천술료일하수거적가신축성.
Multi-Tenancy Technology is the most essential difference between SaaS(Software as a Service) and traditional development model, which mainly reflected in the data layer and application layer; Accroding to the basis of configurability, high performance and scalablilty, SaaS application will be divided into four grades, which called SaaS maturity model, and having configurablility and high performance can be regarded as SaaS application. Analysis of the data storage layer pattern on the basis of RDB(Relational Database), and on the basis of "shared database shared schema ", the focus is on the relevant methods of data extension, and having a brief description about the data scalability.
