Book Review: Nagios - 2nd Edition

The book comes across as a wonderful companion for utilizing Nagios- an open source system and network monitoring tool. There are twenty six chapters covering a lot of depth and variety with respect to Nagios.

There are five main sections in the book, viz. Source code to a running installation, In more detail,The web interface and other ways to visualize Nagios data, Special applications and Development. Some of the more unusual topics worth mentioning is the configuration for external notification via SMS and via email, monitoring room temperature and humidity, monitoring SAP systems via plug-in check_sap.sh and via SAP's own monitoring system CCMS and monitoring oracle database with oracle instant client.

The chapters are very concise and readable especially for the system, network or other infrastructure administrator already hard-pressed for time. One of the important facets of this book is that although there is an attempt to present the useful information, it also motivates the reader to go further and explore based on the suggestions and hints that is provided in the book.

To summarize, a highly recommended book for interesting and very useful topics in present-day IT infrastructure.