- Hardcover
- Publisher: Tandem Library (Jun 2003)
- ISBN-10: 0613912152
- ISBN-13: 978-0613912150
- Average Customer Review: 4.0 out of 5 stars See all reviews (2 customer reviews)
- See Complete Table of Contents
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Gives you the options on the configuring,connecting to db's/apache etc. Not really a tutorial, more of an ideas cookbook. Something I shall refer to as I demand more from Tomcat.
It is nice to have a concise text in one place on the subject.
** How to run the web based Tomcat admin application
** Tomcat restart issues - this was especially interesting and gets to the heart of what java and tomcat really are.
** How to enable Tomcat's SSI servlet so that it will use your existing server-side includes
The book has lots of hints of the "I know how to do this in Apache httpd, but how do I do it in Tomcat?" variety. This is in addition to an entire chapter devoted to connecting Tomcat to Apache httpd.
The subject of a java web server will automatically bleed over into the subjects of Java and Unix and the book does a great job exposing the timid to Unix and Java concepts that help in understanding these technologies. For example, the book gives detailed instructions for setting up a chroot jail on a Unix type system.
I read the chapter on security several times because it is really foundational. It gets at the excellent security abilities of Java and explains them better than I have seen them explained elsewhere. It also gives the basics of possible vulnerabilities of any web application. The stuff in this section applies broadly to any Servlet container, but has a lot of specifics for Tomcat.
Obviously, all of the stuff in the book is available from the Java, Unix, or Tomcat documentation, but the book acts as a guide, pointing out key things in the documentation.
The only limitation of the book that I could tell was that the authors are exclusively from a Unix background. This has the result of making the book slanted towards Linux/Unix. There are a couple of things that the authors show how to do on Unix but leave the impression that there is no way to do it on Windows. For example they say, "Unix type operating systems, run netstat from the command line to see the open ports. You can do this on Windows as well. They also give a Unix shell script that organizes log files so that they look like Apache httpd log files. It would have been nice to offer one for windows as well or at least give a hint for how to do so. A lot of people use Tomcat on windows as a development environment and they should not be ignored.
In summary, the book succeeds in both broad concepts that deal with running any java web server and in exposing the finer details of Tomcat in particular. Another reviewer asked if this was really "Vital Information for Tomcat Programmers and Administrators" as the subtitle says. I would say yes. You get details of programming Tomcat through the configuration files and crucial details for how Tomcat settings affects how your servlets behave. Perhaps they are asking about messing around with the source code of Tomcat? Then no, it is not about programming Tomcat in that sense.
This is where Tomcat: The Definitive Guide comes in. This really well written book makes it easy to follow for the developer as well as non-developer admin. The book starts with an introduction of Tomcat (v4.0) where you learn how to stop/start the server, learn about the directory structure, and learn to modify the start/stop scripts as well as the configuration settings. I really like the treatment given to security, realms and JAAS in the second chapter with more details in the sixth chapter. Most books of this type will leave out security and this book deals with it in the second chapter. Kudos to the authors for that.
I also really like the chapter on performance tuning that deals with real-world applications. The chapter on integration with the Apache webserver is really well written. Most people that deploy Tomcat in production will want to put Apache webserver in front of Tomcat to serve up static content like html and images while letting Tomcat handle servlets and JSPs. Most of the documentation about this Apache httpd - Tomcat integration on the Internet deals with v1.3 of Apache httpd. However, the book deals with Apache 2.0, which is another plus for the book.
I can go on and on - If you are using Tomcat, planning on using Tomcat or just want to learn more about the server, this book will provide you with all of the information to help harness Tomcat's power and wealth of features. I would highly recommend this book as a companion to any servlet/JSP programming book.
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