External content types incorporate Business Connectivity Services (BCS) functionality to enable external data to be represented within SharePoint sites. These content types are metadata that represent the following:
■ Connectivity information to data
■ Data definitions for the data
■ Behaviors applied to data
Information that is provided via the use of external content types is reusable, mimicking the Microsoft 70-331 exam behavior of normal content types within a site or site collection. Workers interacting with an external content type do not have to be aware of the underlying data type, connection type, or security present in the content type.
As the ultimate goal is to present external content exactly the same as internal content contained within SharePoint itself, external content types act the same as any other data presented in and consumed by both Microsoft Office and SharePoint. This includes the ability to search the content as well as taking it offline in Microsoft Outlook 2013.
External content types are highly useful after they are configured, allowing for the creation of lists and data columns within SharePoint that function identically to their native SharePoint counterparts.
As the information represented by external content types is provided by BCS, it only stands to reason that there would be some specific web parts created for this purpose:
■ Business Data List Displays a list of 70-331 pdf entity instances from a business application presented by BCS, such as a customer or order list
■ Business Data Item Displays the details of an item from a business application presented by BCS, such as a particular customer or order
■ Business Data Item Builder Creates a BCS item, providing it to other web parts Business Data Related List Displays a list of related items from a business application presented by BCS, such as all orders related to a particular customer
■ Business Data Actions Displays a list of actions available to a portal user, such as sending e-mail or editing customer information External content type and item pickers are also available for use within SharePoint along with profile pages, which can display details about a particular item. If more functionality is desired than what is presented by the OOB tools, development using external content types is available via the following:
■ SharePoint object model
■ Client object model
■ Representational State Transfer (REST) URLs
NOTE SHAREPOINT DESIGNER (SPD) 2013 AND EXTERNAL CONTENT TYPES
SharePoint Designer (SPD) has always been a tool that is heavily integrated with the SharePoint platform. In certain governance situations, it might make sense to limit the use of SPD, but note that there are some things that 70-331 vce SPD does exceptionally well that are beyond the scope of other toolsets. Designing SharePoint/BCS external content types is one of those functional requirements that heavily promotes the use of SPD for knowledge worker design specialists.
Designing keywords, promoted results, and managed properties Search has always been a keystone technology within SharePoint, and an already-adept search functionality has been heavily improved by the integration of FAST search. FAST search (an additional technology that can be installed alongside SharePoint Server 2010) is now a core technology within SharePoint Server 2013 and provides additional functionality not present within SharePoint Server 2010 search.
As you might have noticed from the title of this section, we are not heavily focused on the technicalities of search at this point; instead, we will lightly cover search architecture, choosing to focus on how search queries and results are “shaped” via the use of keywords, promoted results, and managed properties.
Core search components
Search can be broken down into six major components: Search Administration, Crawl, Content Processing, Analytics Processing, Indexing, and Query Processing.
The relationship between these components can be seen in Figure.
As you can see, the six components together accomplish two major 70-331 dumps tasks: crawls and queries. At one end of the process, content sources (such as file shares and SharePoint content) are crawled by the Crawl component; on the other end, the information has been broken down by search and is available for querying by users.
MORE INFO SEARCH IN SHAREPOINT SERVER 2013
For a detailed description of each search component and database, visit the TechNet article “Overview of Search in SharePoint Server 2013”. The Search Administration component simply provides for the administration of the search components, also providing for the creation and initialization of new search components. Unlike the rest of the components, Search Administration does not provide any information transfer to or from any of the other components.
The Crawl component simply performs a crawl of the content available in the content sources; this is usually accomplished via the use of an indexing connector or protocol handler. And depends on the type of file being crawled (Word, Excel, Acrobat, and so on). After the content has been crawled, it is passed on from the Crawl component to the 70-331 Content Processing component. Several operations are carried out within this step, one of which is the mapping of crawled properties to managed properties (which is discussed shortly).
Read more: http://www.lead4pass.com/70-331.html Additionally, items that have been crawled are turned into artifacts in this stage for inclusion within the search index. Link and URL information is stored in the link database and then processed and forwarded to the Analytics Processing component.
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