LEADER 00000nam 2200000uu 4500 |
003 OCoLC |
008 130501s1994||||th 000 0 eng d |
020 0256134383 (recycled paper) |
020 0256158819 (international ed. : recycled paper) |
050 00 QA76.9.D3^bH474 |
100 1 Helman, Paul |
245 14 The science of database management /^cPaul Helman |
260 Burr Ridge, Ill. :^bIrwin,^c1994 |
300 xxi, 598 p. :^bill. ;^c24 cm |
504 Includes bibliographical references (p. 584-588) and index |
505 0 [1] Definition of the relational data model abstract datatype. Introduction -- Search table and relational data model fundamentals -- Nonprocedural query languages. [2] Design of the relational data model abstract data type. Data models and data modeling -- Semantic design and normalization for the relational data model -- Dependencies and normalization: a further study. [3] Implementations of the relational data model abstract datatype - the structures. The External environment -- File structures for an external search table -- Designing a relational data model^'s physical schema. [4] Implementations of the relational data model abstract datatype - the algorithms. Transaction management and databasesecurity -- Query optimization, part I: implementing the relational operators -- Query optimization, part II: the search problem -- Query optimization, part III: query processing in the leading-edge data models |
650 0 Database management |
740 01 Science of data base management |
945 ^p0^l0^i11015414 |
999 ^aศิริลักษณ์ ภูชาดา |