標籤:IaaS, PaaS, SaaS (Explained and Compared)SaaS: Software as a ServiceCloud application services, or Software as a Service (SaaS), represent the largest cloud market and are still growing quickly. SaaS uses the web to deliver applications that are
SaaS模式無疑是對軟體品質管理的新挑戰,我們有必要找出相應的對策來保障高品質的軟體服務。 隨著互連網的迅猛發展,特別是Web2.0的興起,將軟體作為一種服務形式提供給客戶的需求逐漸增加,軟體產業正在發生越來越大的變化,其中最突出的就是形成軟體即服務(Software as a Service,SaaS)模式。 SaaS模式就是以軟體部署為基礎,通過互連網直接為客戶提供服務,而且客戶還可以按需定製自己特定的服務。
In this posting, I summarize my prior three posts on the three cloud computing offerings: Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS).I concentrate how the three offerings differ with respect to
Reference Book: <<Engineering long-lasting software>>http://saasbook.info Chapter One Engineering Software is Different from Engineering Hardwarehttps://www.coursera.org/saas/lecture/preview1.1-1.2 - Introduction - Engineering Software
前言:cfans轉載的《誰適合ASP模式的ERP》、《ASP模式綜述》對ASP模式做了較詳細的介紹。本文簡單描述了ASP和SaaS模式的聯絡和區別。在閱讀本文以前,強烈推薦你先閱讀微軟官方有關SaaS的兩篇文檔:《抓住長尾市場的架構戰略》《多使用者資料體繫結構》兩篇文章的英文版在這裡:英文版在這裡:Architecture Strategies for Catching the Long TailMulti-Tenant Data Architecture作者的Blog:Frederick