FAST Search for SharePoint 和 SharePoint Server 2010 Search 的不同（3）
2010-05-05 11:29
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Product Differentiation
End user perspective - 300 level table
“Go Beyond the Search Box”| SharePoint Server 2010 * = same feature in both SKUs, but functions somewhat differently | FAST Search Server 2010 for SharePoint | |
| End User | Great OOB user experience including excellent relevance, refiners, and unique social search capabilities | Most powerful user experience enhanced through visual, contextual, and conversational capabilities |
| One-stop search center to find answers fast | Excellent OOB relevance* Federated results Windows 7 connector (access from web, desktop, or mobile) Enhanced multi-lingual support * PC and Mobile experience Best Bets Query Suggestions Spellchecking* Advanced Search Search Scopes (e.g. people, site) · Best-in-class relevance ranking | Same Capabilities plus: · Broader, Better language support · Broader query syntax · Broader language support (84 languages) · Configurable Query Transformations |
| Linguistics | Linguistics · 36 languages detected · Improved ranking of documents in multilingual collections | Linguistics · 84 languages detected See detail list for Languages Identified · Improved Recall with Lemmatization · Improved Recall with Lemmatization · Better Spellchecking o Language specific o OOTB spellchecking dictionary (reasonable spellcheck suggestions even if not much content is available) o Spellchecking customizable via inclusion and exclusion lists · Phrase search works even with stop words in the phrase · improved Recall with Lemmatization o document side expansion independent of query language o also works with phrase search o document side reduction (for very complex morphologies) o Only nouns and adjectives are expanded (higher precision) o Spelling variants included for German (spelling reform) and English (BE, AE) |
| Query Syntax | · New query syntax: Boolean, pre-fix wildcard, improved operators · Regular expressions, case sensitive support, content source prioritization · Modern query syntax: Parenthesis, parametric search, text and metadata terms · Advanced search page | Same Capabilities, plus: · Full wildcard (text*, *text, te?t, etc.). · Proximity Operators (near, ordered near) · Text/numeric expressions (including numeric comparison and range queries) · Rank operators in query language (XRANK) FQL (FAST Query Language) See Developer table |
| Refinement to explore information quickly | · Metadata and taxonomy based shallow refiners * · Related Searches · “View in browser” link | Same Capabilities, plus: · Deep refiners with counts over entire result set · Similarity search · Sorting on any property •Refiners based on explicit or implicit (via content processing) metadata · Multi-level sorting · Field collapsing · Extensible duplicate detection |
| People and Expertise Search | Connect with People and Expertise Phonetic & nickname matching Relevance and refiners Integrated Presence “Address book style” search w/ Phonetic name matching Nickname matching Relevance models tuned specifically for people search Metadata refinement, better hit highlighting, recently authored content Expertise identification · “Vanity search” (search for yourself) | Same Capabilities |
| Search gets better with use Social behavior drives search quality | Click-through drives relevance Colleague & Expertise suggestions Query suggestions Search click through behavior drives relevance ranking Related search suggestions based on social behavior- mined from search logs · Social definitions mined from indexed content (automatic definitions) (People search only) Email mining to bootstrap profiles with interests and colleagues · “Vanity search” (search for yourself) encourages you to fill out your profile | Same Capabilities, plus: • Click-through (Query Authority) weighted as part of rank profile |
| Visual cues for rapid recognition of information | · Thumbnails & Scrolling Previews · Visual Best Bets | |
| Contextual to meet the needs of diverse groups | · User context from user profile · Multiple relevance profiles |
IT Professional perspective - 300 level table
“Eliminate Compromise”| SharePoint Server 2010 * = same feature in both SKUs, but functions somewhat differently | FAST Search Server 2010 for SharePoint | |
| IT Pro Eliminate Compromise | High-end capabilities and easy delivery and manageability | |
| Industrial Strength Scale-out and Performance | · Scale-out in 3 dimensions · Full fault tolerance · Native 64 bit · Hyper-V support · Scale to 100M documents · Speedy results at nearly any scale | Same Capabilities, plus: · Extreme scale-out · Row/Column architecture for backend · Additional service-level configuration flexibility · Greater capability to share one large search farm across many search applications (“search as a platform”) - due to scaling, user context, etc. |
| Easy deployment | · Wizard - driven installation · Consolidated search dashboard · Prereq checker · Wizard-based install · Configuration and deployment guidance “Recipes” | Same Capabilities, plus: · Multinode installer |
| Enterprise-class manageability | • Powershell support • SCOM support • Full search reporting • SCOM monitoring and alerting * • Administrative Web parts • Search dashboard • Health monitoring* • 118 SharePoint Search cmdlets • Search Service Applications (SSA) and Search Service Proxy • Unlock advanced/custom configurations • Verbose Query Monitoring • Import-/Export-Topology • pre-created DB configuration | Same Capabilities, plus: • Additional PowerShell cmdlets |
| Search Management | Search reports + extensibility Detail: report list Detail: search analytics · Easy administration of keywords & phrases · Easy configuration of UI web parts · Site admins can handle search administration, under IT’s control · Control over Best Bets | Same Capabilities, plus: • More keyword management options; visual best bets, site promotion/demotion, document promotion/demotion |
| Connectors | · Full set of connectors OOB · Easy to add new sources via BDC · Strong security · SharePoint · File System · Web Crawler · BDC · People Profiles · Exchange (Public Folders) · Documentum · Lotus Notes * Doc types (~10) Detail: doc types Security Trimming * Claims Auth Crawl rules regular expression UI | Same Capabilities, plus · Enterprise Web Crawler · JDBC (database) crawler Over 400 doc types (Stellant) Detail: doc types SAM * |
| Advanced Content Processing | · Content Processing pipeline · Metadata Extraction · Pipeline Extensibility See developer table Metadata (Property) Extraction · OOB: people, location, companies, email, date/time · Custom: any list (e.g. product names, project names, departments, ….. ) Default pipeline stages · Format Conversion (iFilters, OutSideIn ) · Language detection and encoding · Lemmatizer (Linguistics normalization ) · Tokenizer (Word breaking ) · Property Extraction · DateTimeNormalizer (Date normalization) · Vectorizer (Create document vector for similarity searching) · WebAnalyzer (Anchor text and link cardinality analysis ) · PropertiesMapper (Map to crawled properties) · PropertiesReporter (Report detected properties) Optional stages: · XML Properties mapper · Offensive Content Filter · Verbatim extractor (custom property extractors) · Field Collapsing | |
| Easy to configure high-end user experience | · Easy setup of User Context (from user profiles) · Control Visual Best Bets, Promotion/Demotion · Give end users control over sorting, ranking, navigation •Easy setup of User Context from User profiles •Control Visual Best Bets, Promotion/Demotion •Give end users control over sorting, ranking, navigation |
Developer perspective - 300 level table
“Do more with search”| SharePoint Server 2010 | FAST Search Server 2010 for SharePoint | |
| Customize the OOB user experience using Web Parts | • Public Web Parts | Same Capabilities, based on the most powerful user experience Extensions to shared Web Parts: · CoreResults WebPart o Enable/Disable Find Similar o Enable/Disable Document Preview o Options for Zero Result Queries o Enable/Disable Spellcheck o Set Spellcheck language · Search Action WebPart o Configure Display of sortable fields/rank profiles Capabilities that Linguistics User Context |
| Leverage configurability to write less code | • Admin OM/powershell | Same capabilities, including wider set of configuration |
| Extend connectivity using the BDC and Federation | • New connector framework • Integrated with BCS OpenSearch federation Write-back (BCS) | Same Capabilities, plus configuration and use of: • Enterprise Web Crawler • JDBC connector |
| Combine search with other SharePoint capabilities | • Integrate search with BI, Workflow, Social, & Collaboration | Same Capabilities, applying high-end search capabilities |
| Use familiar tools built for developer productivity | Advances in level of access, tooling, and developer experience • BDC tooling built into SPD • Application tooling in VS2010 • Sandboxed deployment • Run on client OS for development • VS2010 advances (tester role, project view, multicore, etc) | Same Capabilities |
| Leverage Advanced Content Processing | · Add custom property extractors · Configurable content processing · Content processing pipeline extension See IT pro table for custom property extractors and content processing configuration. Pipeline extensibility API: · Managed code called prior to Mapper stage · Can call to web services, 3rd party code, etc. · Examples: taxonomy/classification, sentiment analysis, multimedia processing,… | |
| Customize relevance | · Include external data in relevance · Build multiple relevance profiles Additional capabilities for custom rank models · Anchor Authority · Query Authority (click-through) · Freshness · Quality (based on value on specific managed properties) - apply external information to ranking | |
| Use advanced query capabilities to create powerful applications | · Leverage FQL to create geosearch, user-selected influencers, and much more FQL (FAST Query Language) · Extensive relevance control per query (Xrank) · Multilevel sorting and formula sorting (sortformula) · Geosearch (using sortformula) · Near () and symbolic searching | |
| Tool support | Advances in level of access, tooling, and developer experience · Common Dev platform · Tool support (SPD) · Tool support (VS2010) · Developer environment |
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