Z:gnu-www-ja-who-does-that-server-really-serve--3280fe-Services such as search engine/en

Services such as search engines collect data from around the web and let you examine it. Looking through their collection of data isn't your own computing in the usual sense&mdash;you didn't provide that collection&mdash;so using such a service to search the web is not SaaSS. However, using someone else's server to implement a search facility for your own site is SaaSS.