Professional Apache 2.0 [ILLUSTRATED] (Paperback)

~ Peter Wainwright (Author), Poornachandra, Dr. Sarang (Author), Afrasiab Ahmad (Author), Sean Chittneden (Author), (Author), Micheal Link (Author), Stephen G. Wadlow (Author), Mathew Antony (Author)

Editorial Reviews

Amazon.com Review

A series of Apache 1.x products got the world through the Internet economy bubble. Now, Apache 2.0 is here for the long-haul work of making Internet businesses profitable over time. Apache 2.0 represents significant improvements in functionality and ease of use, and Professional Apache 2.0 shows you how to capitalize on them. If you've been unable to glean the information you need from the online documentation, or if you want something more substantial than a URL to refer to when there's a problem, you'll be happy to have this book on your reference bookshelf. A lot of what's here is as relevant to older versions of Apache as to version 2.0, and the new stuff gets the in-depth attention it deserves.

The work of Peter Wainwright and his team (Wainwright wrote several of Wrox Press's well-regarded Perl books) is typical of the Wrox approach to subjects. Different people wrote various sections, and they've all been edited into the "guided tour" format (let's try this, then this, and now look at this...). That style works well for teaching and documenting Apache, largely because most of the sections include a balance of explanatory text, command summaries, and configuration file listings. The style seems a bit scattershot from time to time, but it's easy to zero in on what you need via the index. --David Wall

Topics covered: How to set up, use, and adjust the version 2.0 release of Apache Web server. Much of the authorial team's work deals with setting up Apache to minimize security holes and maximize performance, but other sections deal with the ins and outs of new features like IPv6 address management and Multi-Processing Modules (MPMs).

Product Description

The power and flexibility of Apache have made it the most popular web server on the Internet. Now, after three years of development, the Apache Software Foundation has released Apache 2.0.

With the introduction of OS-specific Multi-Processing Modules (MPMs) and the Apache Portable Runtime, Apache 2.0 runs on more platforms with greater ease. Apache 2.0 brings a significant revision of the Apache build system, a more powerful architecture, and numerous improvements and additions to modules and directives. This book provides a comprehensive guide to all that is new in Apache 2.0, together with the most recent enhancements to Apache 1.3. New capabilities, support for embedded scripting, performance tuning, monitoring, and server security are presented in focused, easily applied sections. What does this book cover?

- The Apache 2.0 web server, including upgrades and updates from Apache 1.3

- New features in Apache 1.3, and migration of Apache 1.3 servers to Apache 2.0

- Installing Apache from a binary distribution or building from source for UNIX and Windows

- Delivering dynamic content efficiently and securely with CGI and FastCGI

- Virtual hosting with Apache - simple, complex, and en masse

- Proxying and caching, fault tolerance and clustering, and benchmarking of Apache servers

- Monitoring and securing Apache servers

- Extending Apache with third-party modules for Perl, Python, PHP, Tcl, Java, Ruby, and WebDAV

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Product Details

• Paperback: 896 pages
• Publisher: Wrox Press; 1 edition (May 2002)
• Language: English
• ISBN-10: 1861007221
• ISBN-13: 978-1861007223
• Product Dimensions: 9 x 7.3 x 1.8 inches
• Shipping Weight: 3.1 pounds
• Average Customer Review: 3.7 out of 5 stars  See all reviews (15 customer reviews)
• Amazon.com Sales Rank: #998,001 in Books (See Bestsellers in Books)

Customer Reviews

Most Helpful Customer Reviews

22 of 22 people found the following review helpful:

5.0 out of 5 stars An excellent resource for Apache administrators, July 2, 2002

By	Liam Gretton (Leicester, UK) - See all my reviews (REAL NAME)

Peter Wainwright has done another fine job of covering the installation, configuration and running of Apache, this
time focussing on version 2.0 of the application.

Much of the material in this book was covered in his previous edition (Professional Apache), though the obvious
emphasis here is on Apache 2.0. However, Apache 1.3 isn't ignored and the book is still useful for anyone using
that version, as well as anyone simply migrating to 2.0.

As before, it starts with a basic overview of the HTTP protocol, TCP/IP and server hardware. These are useful for
beginners, but I'd hope that anyone thinking of running a web server would have this knowledge already.

The section on improving web server security has been expanded into its own chapter and includes plenty of useful
system security and integrity advice not peculiar to web servers, but crucial nonetheless. The chapter on
extending Apache with third-party modules has had an overhaul too, now covering the likes of WebDAV and
mod_python. mod_perl, which has changed drastically for Apache 2.0, is also covered in detail for both versions of
Apache.

I've recently built an Apache 2.0 server from scratch using nothing but this book, and apart from a couple of
typos I've found it to have covered every step of the way without coming across any errors or omissions (the index
is very good but in the May 2002 print I have some of the entries are one page out). The book is still very
Unix-centric, though there seems to be more specific information for Windows users than in the previous edition.
But then who would run Apache on Windows anyway? The author makes his views clear near the start of the book that
Unix is a preferable platform, but for the masochists there seems to be enough information to get Apache running
on Windows.

If I have any complaints it's that perhaps the chapter on monitoring Apache could have been expanded somewhat in
its description of log analysis tools. Only Analog is covered in any depth, though it is described in plenty of
detail from installation to configuration and is arguably the most useful analyser out there anyway.

Professional Apache 2.0 isn't a bed-time read, but it's an excellent tutorial and reference for the Apache
administrator and far more useful than the online documentation. If you are planning to install or run Apache,
then I highly recommend this book.

14 of 15 people found the following review helpful:

5.0 out of 5 stars Excellent, comprehensive Guide to the latest version of Apac, September 10, 2002

By	Robert Nagle "idiotprogrammer" (Houston, TX United States) - See all my reviews (REAL NAME)

Apache's HTTP server has been by many measures the most popular web server on the web, and perhaps the primary application that drives people to Linux and open source. Three years ago, Wrox published the definitive book on running the Apache server by Peter Wainwright. Excellent though the book was, it badly needed updating. In May 2002, Wrox published another book, Professional Apache 2.0, which covers the new generation of Apache server, as well as older 1.3x versions that are still running production servers around the world."

Although Apache changed a great deal in its version 2.0, it is a credit to the Apache folk that the config files and command line options have basically remained the same for sys admins. For this reason, the book seems to include a lot of material (CGI security, building, core modules) from the original book. However, a closer look reveals many changes. Almost every chapter includes a discussion about how features differ in both versions of Apache. The book does a good job of giving an overview of Apache's architectural changes and how the use of multi-processing modules (MPM) allow the admin to choose an optimal implementation of apache. This edition, noticeably bigger than the previous one, contains many more examples of how one can extend apache functionality (configuring for binary distribution, setting up virtual interfaces, load sharing). Many sections have been expanded. The discussion of security and SSL is more detailed, yet more succinct; so is the section on content negotiation, (which is twice as long as the previous book), doing proxy server configurations, rsync and benchmarking performance. The discussion on hardening the server was great and up-to-date, although I wish the book spent more time discussing on patching and upgrading.

What is new to the book? We find a longer discussion of graphic administration tools for Windows and Unix, including webmin (which actually I wanted more of). We also have discussions of newer modules such as mod_ruby, mod_python, mod_dav as well as a brief description on how to install tomcat alongside apache. The discussion of mod_dav was especially helpful and interesting to me (and I was especially glad that the author acknowledged the Subversion DAV module, something which is bound to become more important). The php stuff hasn't changed much (although at the time the book was published, 2.0 compatibility with PHP was still an iffy proposition). The book's discussion of mod_perl isn't significantly different, although it does point out migration issues and some additional features.

Generally, the book is clearly written and contains enough examples to find any configuration you want. A few parts required rereading (especially the part about proxies and proxypasses), and occasionally I needed a better explanation of what the example code was supposed to do.

No book can be everything for everybody, and nobody can accuse the book of not having enough content (it is after all more than 700 pages!). I found myself wishing for other things. The book briefly discussed 2.0's support for ipv6, but I longed for a fuller explanation and a more detailed example (Fortunately, I had seen a good ipv6 tutorial on Linux Journal ). Also, I would have liked more information about other web application servers (like zope that Apache sometimes coexists with, content frameworks (such as cocoon) and other goodies produced by the Apache Foundation. The author might legitimately feel that such subjects lie outside the book's scope, but such topics are becoming more important.

In summary: for newbies who are looking for a guide to start with: this is the definitive book to read. It's definitive and a little imposing, but it is well written and logically arranged.

For people already familiar with Apache 1.3 but looking for more depth about ipv6, php, content frameworks or Tomcat, it might be better to read books on those specific subjects instead of this one. Indeed, Wrox will soon be coming out with a book specifically on Apache and Tomcat.

For experienced system administrators, the material in this book may not be terribly new, but they will still appreciate the variety of configuration examples for managing large numbers of virtual hosts and the convenience of having documentation of the 1.3/2.0 differences at their fingertips.

21 of 26 people found the following review helpful:

4.0 out of 5 stars Not for beginners, October 25, 2002

By	Frank Boumphrey (Chagrin Falls, Ohio USA) - See all my reviews

Moving from the IIS environment to the Unix environment; being fairly computer literate and having become quite familiar with basic Unix administration, I was looking for a good source to get me up to speed on Apache.

This book is not it.

It assumes a fairly detailed basic knowledge which most 'newbies' to the Unix/Apache world just do not have. After I had learnt quite a bit about Apache (from another source) I found this book excelent to tune that knowledge. It is however, as the title 'Professional Apache' suggests, for the Professional Apache administrator. Don't get it to learn about Apache, get it when you already know quite a bit about Apache, and need to learn how to refine that knowledge and need to tweak Apache for maximum performance!

Wainwright is incredibly knowledable, but like many knowledgeable people he forgets that for the average Joe to get from A to Z he has to go via BCDE & F and can't start at UVWX & Y. This is not a criticism of Peter but rather is a criticism of the Wrox editorial staff.

I do feel that the editorial staff could, with a little intelligent effort, have helped Peter create a book that could indeed have become the 'bible' of Apache Administration.