The document discusses implementing search in SharePoint 2010. It provides an overview of SharePoint 2010 search capabilities and improvements such as the new architecture using service applications and support for up to 100 million documents. It also discusses using FAST Search Server for SharePoint 2010 for additional capabilities like visual previews, deep filtering, and support for over 500 million documents. The steps outlined include configuring content sources, scopes, and rules as well as installing and configuring FAST Search Server for SharePoint 2010.