From files to data base: A tutorial
This paper aims at describing the transition procedure from conventional data files to a data base, beginning with data models of reality and ending with the data definition using the CODASYL DDL. The transition process is explained and a case study is also provided.
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| Veröffentlicht in: | Information & management 1981, Vol.4 (3), p.115-125 |
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| container_end_page | 125 |
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| container_issue | 3 |
| container_start_page | 115 |
| container_title | Information & management |
| container_volume | 4 |
| creator | Chvalovsky, Vaclav |
| description | This paper aims at describing the transition procedure from conventional data files to a data base, beginning with data models of reality and ending with the data definition using the CODASYL DDL. The transition process is explained and a case study is also provided. |
| doi_str_mv | 10.1016/0378-7206(81)90038-0 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0378-7206 |
| ispartof | Information & management, 1981, Vol.4 (3), p.115-125 |
| issn | 0378-7206 1872-7530 |
| language | eng |
| recordid | cdi_proquest_journals_237010330 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Data bases data models DDL entities Information management Information systems normalization of data SET Set design Stages three normal forms of data |
| title | From files to data base: A tutorial |
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