These two computer programs communicate with each other either through a messaging system or through a web service.

这两个计算机程序彼此通过一个消息传递系统或一个web服务进行通信。

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This layer is called Software-as-a-Service (SaaS), and it is the model of deploying software from a centralized system to run on a local computer (or remotely from the cloud).

这一层被称作Soft ware - as - a - Service (SaaS)，它是从一个集中的系统部署软件，使之在一台本地计算机上(或从云中远程地)运行的一个模型。

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A less obvious but ubiquitous mass produced service is a computer operating system.

一个比较不明显的但是无处不在的大规模生产的服务是计算机操作系统。

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For 25 years Visa operated as a humdrum service bureau for banks, with a bureaucracy as hidebound and inflexible as its computer system.

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When she told customer service of the issue they could not find any record of the two CDs in the computer system.

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The courts have yet to decide who is liable if a computer system with lax security is used to launch a denial-of-service attack, but a number of lawsuits are pending.

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