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Mastering Zabbix (Second Edition)

Mastering Zabbix (Second Edition)

By : Andrea Dalle Vacche
3.6 (5)
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Mastering Zabbix (Second Edition)

Mastering Zabbix (Second Edition)

3.6 (5)
By: Andrea Dalle Vacche

Overview of this book

Nowadays monitoring systems play a crucial role in any IT environment. They are extensively used to not only measure your system’s performance, but also to forecast capacity issues. This is where Zabbix, one of the most popular monitoring solutions for networks and applications, comes into the picture. With an efficient monitoring system in place you’ll be able to foresee when your infrastructure runs under capacity and react accordingly. Due to the critical role a monitoring system plays, it is fundamental to implement it in the best way from its initial setup. This avoids misleading, confusing, or, even worse, false alarms which can disrupt an efficient and healthy IT department. This new edition will provide you with all the knowledge you need to make strategic and practical decisions about the Zabbix monitoring system. The setup you’ll do with this book will fit your environment and monitoring needs like a glove. You will be guided through the initial steps of choosing the correct size and configuration for your system, to what to monitor and how to implement your own custom monitoring component. Exporting and integrating your data with other systems is also covered. By the end of this book, you will have a tailor-made and well configured monitoring system and will understand with absolute clarity how crucial it is to your IT environment.
Table of Contents (12 chapters)
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11
Index

Database monitoring with Zabbix


Zabbix offers a way to query any database using SQL queries. The result retrieved from the database is saved as the item value and can have, as usual, triggers associated with it. This functionality is useful in many applications. This gives you a way to monitor the user currently connected to a database, the number of users connected to your web portal, or simply retrieve metrics from the DBMS engine.

Delving into ODBC

ODBC is a layer—a translation layer between Database Management Systems (DBMS) and the application. The application uses the ODBC function through the linked ODBC driver manager. The ODBC driver has been implemented and developed in concert with most of the DBMS vendors to enable their database to interoperate with this layer. The configuration file specifies the driver to load all the connection parameters for each Data Source Name (DSN), and all the DSNs are enumerated and defined inside this file. DSN also gives the functionality to present...

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