ABCs of LDAP: How to Install, Run, and Administer LDAP Services


Product Description
The ABCs of LDAP: How to Install, Run, and Administer LDAP Services delivers the theoretical background needed to understand how these servers work, resulting in clear, concise examples of implementations in both commercial and OpenLDAP environments. Topics include an examination of major LDAP APIs, such as PHP, Perl, and Java, as well as distributed command line tools. The book covers ways to integrate LDAP into existing systems, and provides hands-on examples within working implementations.Users also benefit from a concise overview of how to design a directory, preparing you to execute directory deployments for email, PKI, DNS, and NIS servers.
</p>ABCs of LDAP: How to Install, Run, and Administer LDAP Services Review
At more than 15 to 20 times the price of the cheapest Kindle edition LDAP 'book' available from Amazon.com [when I was looking] this one could be worth it.As the adage goes, "Ask a German what time it is and he'll tell you how to build a clock." At times Herr Voglmaier can be prone to a superfluous word or two, e.g., when referring to "several different areas." (I can almost hear the late George Carlin protesting that "Of COURSE they're 'different' areas -- If they weren't, they'd be the SAME AREA!") And the labeling of one or more diagrams seems a little rough, at times mixing frames of reference (for most native English speakers and readers, anyway) as when he depicts two directory servers as "UK" and "German." If one were attempting to signify countries, for example, we might have expected "UK" and "Germany;" if denoting language or national/cultural/geopolitical identity, "British" and "German" might seem appropriate.
But these rare lapses are about as much inefficiency as can be found in a relatively graceful presentation which, at times, resembles a "sandwich" or layered approach whereby a high-level overview of a topic is presented first, then later revisited via more complex and/or detailed treatment, and even later by still more detailed and realistic examples. This seems both sound pedagogy and entertaining reading as it seems that more advanced applications of the technologies are timely introduced only after the groundwork has been laid and the reader adequately primed.
Now, I've awarded "five stars" to two LDAP/DIT books in Kindle edition. The least expensive one runs about 501 pages, per the author's own estimate, and offers much information and many concepts for $3.99 USD in a less well written and at times annoyingly more haphazardly edited format than this one. Voglmaier's book appears to have been more carefully edited and thoughtfully organized, and the author seems to maintain a more balanced, more general coverage of the subject, despite offering several sections where the reader can find more precise or arcane information.
Seven appendices provide additional value, including explanations of the more important LDAP-related RFCs, a more comprehensive list covering most -- if not all -- LDAP-related RFCs, a list of the most common object classes, a list of relevant URLs from which to get additional information, etc.
To my surprise, I had breezed through more than 200 of the 414 pages that constitute The ABCs of LDAP in one day of a rainy weekend, almost without stopping. At more than $60.00 for the Kindle edition and more than $80.00 in paperback, this book is probably a little pricey for some readers. I don't doubt that this price can be easily justified for professional developers and administrators. But for casual reading and home computing, probably not so much.
In any case, five stars!
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