Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.
Service applications are new to SharePoint 2010 and provide a way of sharing services across web applications or farms. Each service application can provide a set of services to SharePoint packaged as a service application. This model allows for an improved SharePoint architecture, as services can be configured to run on the appropriate server within the farm.
See Also Service applications are discussed in Chapter 3.
A service application can be configured to run on the most appropriate server within the farm. A processor-intensive service, such as Search, for example, may be configured to run on its own server within a large organization. The Business Data Connectivity Service and the User Profile Service can also be configured to be shared across farms.