[Book Review] Pro LINQ: Language Integrated Query in C# 2008

LINQ is latest interesting tool to come from Microsoft, along with Silverlight, WPF and the Ajax toolkit. One of difficulties about these new technologies is that there is not enough documentation readily available. This book is the first one that has really captured my attention, maybe because it's the first one on the subject. Apress books are always a great buy, however in this instance, I reviewed the eBook version, which I have to say is not the easiest to navigate. I might be a cutting edge developer but I am also an old fashion type of guy, I like the feel and smell of new books! Anyway back to the subject, LINQ. I think we can all say we are newbies on the subject except for those who are familiar with ORM (Object Relation Mapping) technology. LINQ implementation is quite different than the other ORM tools and can be surprising in some ways sometimes for beginners. The author here has taken the broad option of covering LINQ for both beginners and professionals. It something I like a lot because it avoids the need for two books on the same subject, which often can mean you never quite find the right piece of code you are looking for. Kudos to the author who admits that this is his first book; I think he should continue writing. I would have no problem recommending another book by the same author .
The introduction is a well written exercise, where the writer gets the reader's attention using some clever basic 'hello' messages coded with LINQ before he delves into a deeper understanding of the language. The style is straightforward, taking an honest approach. You won't find any pompous statements in the book saying something like 'I know what I am talking about, I was born with LINQ!', but instead you find a more frank admission that the author has also learned by writing on the subject himself. I am looking forward now to a VB version of the book, because this is the only negative comment I can make. It would have been easy to write the examples in VB and C# in the same book. I can code in both, but I know you have subtle differences. LINQ is not only for database gurus, and I like the fact that in the book the LINQ to SQL has been pushed further down the content list. What is also good is that because the book is well structured you can jump directly to any section. I would have added more diagrams and graphics to the text to lighten what is a heavy read. Another little thing but useful for the beginners would have been to have some explanations on using the LINQ designer class in Visual Studio 2008, which is quite absent as far as I could see.
Now I do hope that my review will encourage you to buy this book because not only is it the first one on the subject, but because it covers almost everything you need to know on the subject.

Click here to check the book on APress