Oracle PL/SQL Programming, Third Edition By Steven Feuerstein
With Bill Pribyl
September 2002
Pages: 1018

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Colophon

Our look is the result of reader comments, our own experimentation, and feedback from distribution channels. Distinctive covers complement our distinctive approach to technical topics, breathing personality and life into potentially dry subjects. Ants are featured on the cover of Oracle PL/SQL Programming, Third Edition. At least 8,000 different species of ants can be found everywhere on Earth except the North and South Poles. Ants preserved in amber suggest that these insects existed 50 million years before humans.

Humans have long been fascinated by ants, because these tiny insects are accomplished builders, nurses, miners, and even farmers. Fables such as "The Ant and the Grasshopper" extol the virtues of hardworking, forward-looking ants. (Hail ants!) It is true that individual ants are able to perform amazing feats: an ant can carry up to 50 times its body weight, can travel the human equivalent of 40 miles a day, and can climb vertical heights the equivalent of Mount Everest. However, the greatest accomplishments of ants are those performed together for the good of their community.

Queen ants establish new communities, or nests, after their mating flight. On this flight the queen mates with several males. After mating, the males fall to Earth and die. The queen then finds an uninhabited nest, settles into it, and pulls her wings off. She will never fly again, and after removing her wings she is able to absorb the wing muscles as nutrients for her eggs. She will continue to lay eggs, thousands of them, for years.

During the three-stage development process, which takes about two months, the eggs, larvae, and pupae are cared for by the nurse ants, who feed, clean, and carefully move the young to warmer or cooler places in the nest, depending on the temperature. These nurse ants are, in turn, cared for by other worker ants, who feed the nurses with regurgitated food. The workers and the nurses will fight together to defend the young against enemies if the nest is invaded, either by another group of ants or by a larger animal. Emily Quill was the production editor and copyeditor for Oracle PL/SQL Programming, Third Edition. Mary Anne Mayo, Sheryl Avruch, Matt Hutchinson, and Jane Ellin provided quality control. Phil Dangler, Derek DiMatteo, and Kimo Carter provided production assistance. Ellen Troutman wrote the index.

Edie Freedman designed the cover of this book. The cover image is a 19th-century engraving from the Dover Pictorial Archive. Emma Colby produced the cover layout with QuarkXPress 4.1 using Adobe's ITC Garamond font.

David Futato designed the interior layout. This book was converted to FrameMaker 5.5.6 with a format conversion tool created by Erik Ray, Jason McIntosh, Neil Walls, and Mike Sierra that uses Perl and XML technologies. The text font is Linotype Birka; the heading font is Adobe Myriad Condensed; and the code font is Lucas-Font's TheSans Mono Condensed. The illustrations that appear in the book were produced by Robert Romano and Jessamyn Read using Macromedia FreeHand 9 and Adobe Photoshop 6. The tip and warning icons were drawn by Christopher Bing. This colophon was written by Clairemarie Fisher O'Leary.

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