Book by Codd E F
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Written by the originator of the relational model, this book covers the practical aspects of the design of relational databases. The author defines twelve rules that database management systems need to follow in order to be described as truly relational and then gives the motivation behind these rules. This book is a perfect resource for students and professionals in the field.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Gratuit expédition vers Etats-Unis
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Destinations, frais et délaisVendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Good. Used book that is in clean, average condition without any missing pages. N° de réf. du vendeur 15116152-6
Quantité disponible : 1 disponible(s)
Vendeur : Jenson Books Inc, Logan, UT, Etats-Unis
hardcover. Etat : Good. This item shows signs of wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact , but may have aesthetic issues such as tears, bends, scratches, and scuffs. Spine may also show signs of wear. Pages may include some notes and highlighting. May include "From the library of" labels. Satisfaction Guaranteed. The dust cover may be missing if applicable. N° de réf. du vendeur 4BQWN80059O7_ns
Quantité disponible : 1 disponible(s)
Vendeur : Goodwill Books, Hillsboro, OR, Etats-Unis
Etat : Acceptable. Fairly worn, but readable and intact. If applicable: Dust jacket, disc or access code may not be included. N° de réf. du vendeur 3IISI00000VW_ns
Quantité disponible : 1 disponible(s)
Vendeur : Grumpys Fine Books, Tijeras, NM, Etats-Unis
Hardcover. Etat : very good. little wear and tear. N° de réf. du vendeur Grumpy0201141922
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Vendeur : Studibuch, Stuttgart, Allemagne
hardcover. Etat : Gut. 538 Seiten; 9780201141924.3 Gewicht in Gramm: 1. N° de réf. du vendeur 805208
Quantité disponible : 1 disponible(s)
Vendeur : online-buch-de, Dozwil, Suisse
Etat : gebraucht; sehr gut. Auflage 1990, Hardcover Leinen mit Schutzumschlag, kleine Lagerspuren altersbedingt, textsauber und gepflegt. N° de réf. du vendeur 53-1-1-3
Quantité disponible : 1 disponible(s)
Vendeur : Grumpys Fine Books, Tijeras, NM, Etats-Unis
Hardcover. Etat : new. Prompt service guaranteed. N° de réf. du vendeur Clean0201141922
Quantité disponible : 1 disponible(s)
Vendeur : About Books, Henderson, NV, Etats-Unis
Hardcover. Etat : Fine condition. Etat de la jaquette : Near Fine dust jacket. NOT a library discard (illustrateur). First Printing of the First Edition. Reading, Massachusetts: Addison-Wesley Publishing Company, 1990. INSCRIBED / SIGNED and dated November 1990 by Dr. Edgar F. Codd as "E. F. Codd" directly on the front free endpaper. SIGNED copies are SCARCE. PHOTOS UPON REQUEST. Laid in is a copy of a 7-page National Academy of Sciences "Memorial Tribute" by C. J. Date. Quoting from that tribute: "Dr. Codd single-handedly put the field of database management on a solid scientific footing. The entire relational database industry, now worth many billions of dollars a year, owes its existence to Ted's original work. The same is true of all relational database research and teaching programs in universities and similar organizations worldwide. Indeed, all of us who work in this field owe our careers and livelihoods to Ted's contributions from the late 1960s to the early 1980s." The first page of that tribute feaures a facsimile of Codd's signature which nearly perfectly matches his actual signature in this book. Fine condition in a bright and shiny Near Fine dust jacket. The jacket has only a little light shelfwear. NO chips, tears, creases or fading. Square and tight. Sharp corners. Pages are crisp, clean and unmarked. 1990. First Printing of the First Edition with complete letter row [ABCDEFGHIJ] on the copyright page. Bound in the original silver-stamped blue clotrh. Complete with dust jacket. From the publisher: "Written by the originator of the relational model, this book covers the practical aspects of the design of relational databases. The author defines twelve rules that database management systems need to follow in order to be described as truly relational and then gives the motivation behind these rules. This book is a perfect resource for students and professionals in the field." From Wikipedia: "The relational model (RM) is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by English computer scientist Edgar F. Codd, where all data are represented in terms of tuples, grouped into relations. A database organized in terms of the relational model is a relational database The relational model was developed by Edgar F. Codd  Some years after publication of his 1970 model, Codd proposed a three-valued logic (True, False, Missing/NULL) version of it to deal with missing information, and in his The Relational Model for Database Management Version 2 (1990) he went a step further with a four-valued logic (True, False, Missing but Applicable, Missing but Inapplicable) version.". INSCRIBED / SIGNED by the AUTHOR. First Printing of the First Edition. Hardcover. Fine condition/Near Fine dust jacket. Illus. by NOT a library discard. 8vo. xxii, 538pp. Great Packaging, Fast Shipping. N° de réf. du vendeur 030997
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