What Is FAST?PastPresentFutureVersionsFSISCTS, IMS, and FAST Search DesignerSearch Business Manager and IMS UI ToolkitFSIAFS4SPSharePoint Search vs. Search Server Versions, and FS4SPFeatures at a GlanceScalabilityExplanation of FeaturesItem ProcessingDocument Processing/Format ConversionProperty ExtractionAdvanced Query Language (FQL)Duplicate CollapsingLinguisticsRefinersWhat Should I Choose?Evaluating Search NeedsEnvironmentHow many users do you have and how often do you expect each one to search?What type of and how much content do you have?How can you make your users take action on the search results?Where are you coming from and where do you want to go?How skilled are your users at searching?CorpusHow much content do you have to search?Does everything need to be searchable?Are there multiple content sources?How much and in what divisions is the different content being consumed?ContentWhat is the quality of the content?Is there rich metadata?What document types are there?OrganizationDoes the content have an existing organization (taxonomy, site structure)?How difficult is it to navigate to the most relevant content vs. search?Decision FlowchartFeatures ScorecardCost EstimatorConclusion