Búsqueda en SharePoint 2010: una introducción

Quick, easy, powerful search (for free!) Complete intranet search High-end search delivered through SharePoint Basic search Intranet-wide search People and expertise search Visual experiences, extreme adaptability and advanced content processing Powerful platform to build on 360° customer views Research portals Reputation analysis … Products for Every Customer Need Common UI Framework Social search features and integration SharePoint platform integration End user and site administrator enablement Common Connector Framework (BCS) APIs and developer experience Admin & deployment capabilities Operations advantages (SCOM, scripting)

FAST Search for SharePoint FAST Search for SharePoint Content + Profiles Superset of capabilities; common base functionality and platform Content search People search Unique Social Search from SharePoint Server 2010 Common connectors and content APIs Common query and federation APIs Best High-End Content Search based on FAST ESP Common IT Pro and developer experience SharePoint Server 2010 SharePoint Server 2010

Query Object Model Content OpenSearch Source Crawling - Traverse URL space to record items in search catalog Indexing - Extract information from items to enable efficient matching Query Servers - Accept query requests from users and return results Search Center - UI for users to issue queries and interact with results Query Federation - Return results from non- SharePoint Indexes Crawler Indexer Query Servers Index Partition Connectors - Know how to process different content sources Index Partition - Subset of the overall index

Visual, Conversational Search Thumbnails Sorting on any property Similarity Search Visual Best Bets Scrolling PowerPoint Previews Scrolling PowerPoint Previews Refinement with counts on any property Refinement with counts on any property

End-user Enhancements Search is Social Scale-out Architecture Extensibility Enhancements Deployment and Manageability

End-user Enhancements Search is Social Scale-out Architecture Extensibility Enhancements Deployment and Manageability

Eliminate Compromise

“Single point of failure” “Bottleneck” “The whole index” “Bottleneck” + Query

SharePoint Server 2010 Search Scale-out “Single point of failure” “Bottleneck” “The whole index” “Bottleneck” Multiple Indexers Crawl Distribution Query Mirroring Index Partitioning Stateless Crawlers Multiple Property DBs Admin Database + Admin Component

To improve this…Take these actions Index freshness/crawl times If Indexer machine is saturated, add more Indexer machines and/or crawl components If Crawl Database is I/O bound on SQL Server, add additional crawl database on same SQL Server If SQL server is Memory/CPU bound, add additional SQL Server with additional crawl databases Query Latency/Throughput If time spent in resolving query in full-text index is high, partition the index into smaller index partitions. Each index partition can contain ~10M items. If query throughput is low, add query components with mirror index partitions. If Property Database is I/O bound on SQL Server, add additional crawl database on same SQL Server If SQL server is Memory/CPU bound, add additional SQL Server with additional crawl databases Query Availability Deploy redundant query servers, redundant index partitions and components, and use clustered or mirrored database servers to host property databases. Crawl/Indexing Availability Use multiple crawler components on redundant index servers, and add crawl databases. Crawl components associated with a given crawl database can be distributed across index servers for availability and load distribution.

End-user Enhancements Search is Social Scale-out Architecture Extensibility Enhancements Deployment and Manageability

Across a Spectrum of Customization and Development ConfigureExtendCreate

Search Engine/Index Search BCS Runtime WCF Databases.NET BCS Connector Execution call routing through BCS Connector using BCS model file Execution call routing through BCS Connector using BCS model file Custom BCS Connector Search user queries BCS Profile Pages or External Lists Search results page – results based on metadata Search page points to Profile Page or custom page to show search result Fetch data from repository Protocol Handlers

End-user Enhancements Search is Social Scale-out Architecture Extensibility Enhancements Deployment and Manageability

Major improvements over MOSS 2007 AreaNew features and benefits MOSS 2007 SharePoint 2010 SocialConnect with people and expertise Address-book style name lookup with phonetic matching Improved expertise matching - mined inbox data Social behavior improves search; search improves mySites  RefinementFind information faster Metadata-based refiners provide drill-down Related query suggestions show popular queries  RelevanceProvide great search results New ingredients, more experience -> better OOB search Better wordbreakers in more languages Social Distance, tagging, click-through influence relevance  PlatformIndustrial Strength Search at High Scale Index partitioning -> sub-second latency at 100M items Full failover support Connector and BCS enhancements and tooling support  TCODeploy and Operate with less effort Virtualization and native 64-bit simplify deployment Powershell, Admin web parts, SCOM provide easier admin  Extensibility Create powerful applications based on search Web parts, query OMs are public -> easy to modify Enhanced query syntax 

Do More with Search Developer Perspective

Information for IT Pros at TechNet Information for Developers at MSDN Information for Everyone