Research on SaaS Support Architecture and Key Technologies

Xiaodong Zhang; Lanshun Nie; Fanchao Meng

doi:10.3969／j.issn.1000-0801.2013.12.012

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Research on SaaS Support Architecture and Key Technologies

Cloud computing column | 更新时间：2024-06-05

- Research on SaaS Support Architecture and Key Technologies
- Telecommunications Science Vol. 29, Issue 12, Pages: 72-81(2013)
- 作者机构：
  
  1. 哈尔滨工业大学计算机科学与技术学院哈尔滨150001
  2. 哈尔滨工业大学（威海）计算机科学与技术学院威海264209
- 作者简介：
- 基金信息：
- DOI：10.3969／j.issn.1000-0801.2013.12.012
  CLC：
- Published Online：2013-12，
  
  Published：20 December 2013
- 稿件说明：
移动端阅览
Xiaodong Zhang, Lanshun Nie, Fanchao Meng. Research on SaaS Support Architecture and Key Technologies[J]. Telecommunications science, 2013, 29(12): 72-81.
DOI：

Xiaodong Zhang, Lanshun Nie, Fanchao Meng. Research on SaaS Support Architecture and Key Technologies[J]. Telecommunications science, 2013, 29(12): 72-81. DOI： 10.3969／j.issn.1000-0801.2013.12.012.

摘要

当前主流的PaaS和IaaS对于SaaS的支持存在一些问题：个性化定制因缺少语义关联而无法深入进行；以虚拟机或整体应用为单位的粗粒度管理在扩展时容易造成资源浪费；缺少对第三方SaaS在多租户方面的支持。为此，以SaaS构件为管理单位提出了BIRISF，提高了管理的精细度，以分散热点方式进行扩展，减少了资源的浪费，通过建立领域模型与知识库支持SaaS的深度定制，并采用散列一致性反馈算法和三阶段动态扩展策略解决SaaS在扩展与性能方面的问题。经过在国际海运物流领域的应用，验证了BIRISF在开发、运维及性能方面均优于经典的多层架构。

Abstract

There are some problems about SaaS supported by the popular PaaS and IaaS: customizing SaaS is commonly not done deeply without semantic association; sources are wasted when SaaS applications are scaled by VM and whole application unit; SaaS applications developed by the 3rd party software vendors are not enough supported in multi-tenancy. So BIRISF was presented. Management was improved finely in way of managing SaaS components. SaaS applications were extended and waste of sources was reduced by spreading hot components on different nodes. An oriented-domain model and knowledge database were built to support to customize SaaS deeply. The problems of performance and scalability by consistent hashing feedback algorithm and three stages of dynamical extending and deploying strategy were solved. It was proved that BIRISF was superior to the classical multi-tier architecture in development

operations

maintenance and performance because of BIRISF applied successful in international shipping logistics.

关键词

Keywords

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