How to Build a Digital Library

As a pediatrician working in a third-world hospital (and not as an information professional) I found this a fascinating and useful book. Its scope includes everything from the history of libraries to problems of preservation of digital data to some details of JPEG encoding algorithms.I definitely sensed that I was reading a book by professional librarians ... this is not just a book about how to throw some text onto the Internet or onto a CDROM. Rather it covers the whole area of how to organize large quantities of information of all types in ways that make it most accessible to users.The most useful part of the book for me is the guide to the structure and use of the Greenstone open-source digital library software, which has great potential for organizing and distributing (via Internet or CDROM) libraries of all sorts. The software site... includes some documentation but this book is far more detailed, for those wanting to go beyond the basics. The Greenstone site includes links to examples such as the New Zealand Digital Library Project ...The book includes an introduction to XML and related topics. Greenstone stores and processes XML data so the reader will have to understand XML to some degree to be able benefit from the subsequent explanation of how to use Greenstone. As a newcomer to XML I thought that the presentation was good for the amount of space that could be devoted to it, but I still had a hard time following some of the later material. The only problem I had with the book was that it had an uneven mix of broad strokes and technical detail. I found even much of the detail interesting (including a good introduction to Unicode) but I wished that the space had been devoted instead to a slower-paced, fuller explanation of the Greenstone architecture and how to build on it.