Schema heterogeneity - PowerPoint PPT Presentation

Distributed Database Management Systems

Distributed Database Management Systems. Reading. Textbook: Ch. 4. Design Issues. Placing of data and programs (DBMS and application) Network issues. Level of Sharing. No sharing Data sharing Data and program sharing. Heterogeneous environment!. Top-Down Design.

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495 views • 31 slides

Distributed Database Management Systems

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359 views • 31 slides

Natural Language meets Structure Data

Natural Language meets Structure Data. Alon Halevy. What ’ s New?. We have Web-scale corpora annotated by Natural Language tools We have Freebase and its extensions Structured data appears prominently in search results. Some Challenges. Index all the NL data so we answer complex queries

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115 views • 9 slides

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