Database systems concepts 4th edition phần 7 ppt

... 3. Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition V. Transaction Management 15. Transactions 577 © The McGraw−Hill Companies, 2001 578 Chapter 15 Transactions 15.5.1 ... restarted. Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition V. Transaction Management 15. Transactions 578 © The McGraw−Hill Companies, 2001 15.5 Serializabil...

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... movies. Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition VII. Other Topics 23. Advanced Data Types and New Applications 870 © The McGraw−Hill Companies, 2001 23.4 Multimedia Databases 877 The quadratic ... information Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition VII. Other Topics 23. Advanced Data Types and New Applications 87...

Ngày tải lên: 08/08/2014, 18:22

... B):–account(A, “Perryridge”, B), B> ;70 0 v1(“A-2 17 , 75 0):–account(“A-2 17 , “Perryridge”, 75 0), 75 0 > 70 0 Here, variable A was replaced by “A-2 17, ” and variable B by 75 0. A rule usually has many possible ... clauser. Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition II. Relational Databases 4. SQL 181 © The McGraw−Hill Companies, 2001 4.13 Dynam...

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... to Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition III. Object−Based Databases and XML 10. XML 377 © The McGraw−Hill Companies, 2001 10.4 Querying and Transformation 375 <xsl:template ... version Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition III. Object−Based Databases and XML 10. XML 379 © The McGraw−Hill Companies, 2001...

Ngày tải lên: 08/08/2014, 18:22

... Database System Concepts, Fourth Edition IV. Data Storage and Querying 12. Indexing and Hashing 475 © The McGraw−Hill Companies, 2001 474 Chapter 12 Indexing and Hashing A-2 17 Brighton 75 0 A-101 ... indices were first introduced in Bayer [1 972 ] and Bayer and McCreight [1 972 ]. B + -trees are discussed in Comer [1 979 ], Bayer and Unterauer [1 977 ] and Knuth [1 973 ]. The bibl...

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... similar. Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition V. Transaction Management 17. Recovery System 671 © The McGraw−Hill Companies, 2001 17. 10 Remote Backup Systems 673 Availability is ... site. Silberschatz−Korth−Sudarshan: Database System Concepts, Fourth Edition V. Transaction Management 17. Recovery System 676 © The McGraw−Hill Compani...

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