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English to Arabic translations [PRO] Tech/Engineering - IT (Information Technology) / Information Searching | | English term or phrase: Federated Search | | Federated search is the simultaneous search of multiple online databases and is an emerging feature of automated, Web-based library and information retrieval systems. It is also often referred to as a portal, as opposed to simply a Web-based search engine |
| Sayed DarwishKudoZ activityQuestions: 7 (none open) Answers: 1
| Local time: 22:42
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| | البحث الفوري | Explanation: البحث الفوري أو المعاصر لمجموعة احداث في آن واحد
-------------------------------------------------- Note added at 43 mins (2007-07-28 21:49:51 GMT) --------------------------------------------------
البحث المتزامن
-------------------------------------------------- Note added at 43 mins (2007-07-28 21:50:08 GMT) --------------------------------------------------
البحث المتزامن للاحداث |
| Selected response from: emhassan Local time: 23:42
| Grading comment | 4 KudoZ points were awarded for this answer |
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| Discussion entries: 0 |
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42 mins confidence:  | federated search البحث الفوري
Explanation: البحث الفوري أو المعاصر لمجموعة احداث في آن واحد
-------------------------------------------------- Note added at 43 mins (2007-07-28 21:49:51 GMT) --------------------------------------------------
البحث المتزامن
-------------------------------------------------- Note added at 43 mins (2007-07-28 21:50:08 GMT) --------------------------------------------------
البحث المتزامن للاحداث
| emhassan Local time: 23:42 Native speaker of: Arabic PRO pts in category: 4
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1 hr confidence: peer agreement (net): +1 | federated search البحث المتحد المتعدد الأنظمة
Explanation: البحث المتحد المتعدد الأنظمة
يبحث في أكثر من قاعدة بيانات في آن واحد
-------------------------------------------------- Note added at 1 hr (2007-07-28 22:15:12 GMT) --------------------------------------------------
Federated search computer programs allow users to search multiple data sources with a single query from a single user interface. The user enters a search query in the portal interface’s search box and the query is sent to every individual database in the portal or federated search list. Access details for the individual databases must be preset in the portal by its owner. Federated search systems either rely upon vendors to create commercial portal systems, or they rely upon government or other organizations to provide open access portals. How federated search is implemented depends upon which of the two types of organizations is providing the portal.
Federated search portals, either commercial or open access, generally search public access bibliographic databases, public access Web-based library catalogues (OPACs), Web-based search engines like Google and/or open-access, government-operated or corporate data collections. These individual data sources send back to the portal's interface a list of results from the search query. The user can review this hit list. Some portals will merely screen scrape the actual database results and not directly allow a user to enter the data source's application. More sophisticated ones will de-dupe the results list by merging and removing duplicates. There are additional features available in many portals, but the basic idea is the same: to improve the accuracy and relevance of individual searches as well as reduce the amount of time required to search for resources.
This process allows federated search some key advantages when compared with existing crawler-based search engines. Federated search need not place any requirements or burdens on owners of the individual data sources, other than handling increased traffic. Federated searches are inherently as current as the individual data sources, as they are searched in real time.
ويسمح بالبحث عن المعلومة في عدد من البيانات بإستفسار واحد
-------------------------------------------------- Note added at 1 hr (2007-07-28 22:15:40 GMT) --------------------------------------------------
http://en.wikipedia.org/wiki/Federated_search
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