Case study: Airline reservation system.

案例研究：航班订票系统。

The case study is an airline reservation system.

这一案例研究的是一个航班订票系统。

An airline reservation system is another good example.

机票预定系统是另一个好例子。

Real-time processing is often used in airline reservation systems.

实时处理经常被应用到航空预订系统中。

This is also the approach taken by airline reservation systems, which address a similar problem.

这种方法也可用于解决航空订票系统中的类似问题。