01461nam^a2200193^a^450000100100000000500170001000800410002702000150006804000240008304100080010708200150011510000180013024500540014825000120020226000390021430000190025350509770027265000180124900000121520260502230058.0^^^^^^s1976||||us-|||||||||||||||e|spa|d  a0137089171  aANC-BCbspacANC-BC  aeng04a005.74MARp1 aMartin, James10aPrinciples of dat-base management /cJames Martin  a1a. ed.  aNew Jersey :bPrentice-Hall,c1976  a352 p. :bil .00aPart I WHY DATA BASE? 1. Corporate data Base. -- 2. Data Basic. -- 3. Categories of Data Usage. -- 4. Flexibility and Independence. -- 5. The Changing View of Data. -- 6. Operations Systems versus Information Systems. -- Part II DATA ORGANIZATION 7. Schemas and Subschemas. -- 8. Tree and Plex Structure. -- 9. Relational Data Bases. -- 10. File Addressing. -- 11. Searching. -- 12. Distributed Data Bases. -- Part III DATA-BASE SOFTWARE 13. Types of Dta-Base Languages. -- 14. Data-Base Management Systems. -- 15. The CODASYL Data Description Language. -- 16. IBMs Data Language/I. -- 17. Query Languages. -- 18. Data Dictionaries. -- Part IV MANAGEMENT CONSIDERATIONS 19. Infrastructure. -- 20. Evolution. --21. The Data Administrator and Data-Bases Administrators. -- 22. Security and Privacy. -- 23. Information Quality. -- 24. Management Information Systems. -- 25. Resistance to Rational Systems. -- 26. Epilogue : How to Succed. -- Glosary. -- References. -- Index.04aINFORMÁTICA