A Multi-tenant Web Application Framework for SaaS
A Multi-tenant Web Application Framework for SaaS
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DOI：
10.1109/cloud.2012.27
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发表时间：
2012-06
期刊：
影响因子：
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通讯作者：
Wonjae Lee;Min Choi
中科院分区：
文献类型：
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作者：
Wonjae Lee;Min Choi
软件即服务（SaaS）是一种软件交付模型，其中软件资源由用户远程访问。企业发现SaaS具有吸引力，因为它的成本低。SaaS需要在多个租户之间共享应用程序服务器，以降低运营成本。除了共享应用程序服务器之外，还需要进行自定义以满足每个租户的需求。支持各种级别的配置和定制是SaaS框架所需要的。本文描述了一种面向SaaS的多租户Web应用框架。建议的框架支持运行时定制的用户界面和业务逻辑使用文件级命名空间，继承和多态性。它支持各种客户端Web应用程序技术。
Software as a Service (SaaS) is a software delivery model in which software resources are accessed remotely by users. Enterprises find SaaS attractive because of its low cost. SaaS requires sharing of application servers among multiple tenants for low operational costs. Besides the sharing of application servers, customizations are needed to meet requirements of each tenant. Supporting various levels of configuration and customization is desirable for SaaS frameworks. This paper describes a multi-tenant web application framework for SaaS. The proposed framework supports runtime customizations of user interfaces and business logics by use of file-level namespaces, inheritance, and polymorphism. It supports various client-side web application technologies.