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Pro SharePoint 2013 Administration - EBook Free Download

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Chapter 13 ■ Business Connectivity ServicesFigure 13-1. Components of Business Connectivity ServicesFigure 13-1 shows that Business Connectivity Services consists of a number of component areas. <strong>Pro</strong>bably themost interesting to administrators are the connector framework components, which control connectivity to externaldata sources. Developers will most likely take an interest in the extensibility components, which consist of severalAPIs to develop custom entities and connectors for nonstandard data sources.You may recognize some of the components in the <strong>SharePoint</strong> <strong>2013</strong> Enterprise group, which includes Web Partsto surface external data, extensions, search, and use of the Secure Store Service to facilitate management of third-partyservice credentials.The grouping of Outlook <strong>2013</strong> components illustrates those components that enable the reuse of BusinessConnectivity Services components in Outlook. Outlook works closely with <strong>SharePoint</strong> to provide user access to lists,libraries, and feeds. Now, Outlook <strong>2013</strong> can aggregate certain third-party external data.Because this section is an overview of Business Connectivity Services, I shall mention some of the followingbenefits that Business Connectivity Services provides:464• True integration: Users view all external data like <strong>SharePoint</strong> data. <strong>SharePoint</strong> abstracts theend user from the external data.• Read/Write: Whereas legacy BDC (<strong>SharePoint</strong> 2007) only allowed read-only view of data,Business Connectivity Services allows write-back. Users can make changes to data in externaldata lists, and Business Connectivity Services will update the external data source.• Office application integration: Since external data surfaces via <strong>SharePoint</strong> external lists, anyOffice application that understands <strong>SharePoint</strong> list technology may query the external data.Developers may access external data via the same API they would use to open any standardlist in <strong>SharePoint</strong>.• Support for BLOBs: Business Connectivity Services supports source content in the form ofBinary Objects (BLOBs).www.it-ebooks.info

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