Data center ops, monitoring and management
Data center operations are the fundamental workflows that keep a data center operating. Monitoring and management of data center resources comprise the most central data center ops. Learn more about data center software and best practices for monitoring and managing devices and equipment across the data center.
Top Stories
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03 Jun 2026
AI operating models: Balancing autonomy and human oversight
AI operating models in data centers define decision-making and risk management. Balancing machine autonomy and human control is crucial for efficiency and governance. Continue Reading
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01 Jun 2026
Monetizing modern data centers: Strategies for IT leaders
Modern data centers are strategic assets that drive innovation, enabling AI, analytics and internal data products for business growth and operational efficiency. Continue Reading
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19 Nov 2007
SUSE Linux Enterprise troubleshooting: Fixing boot problems by repairing a broken initrd
Having a problem booting SUSE Linux Enterprise on your server? It may be that you have a problem with your initial RAM disk. Expert Sander van Vugt troubleshoots the problem with this step-by-step guide to fixing a broken initrd. Continue Reading
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22 Oct 2007
Using SETools to manage SELinux policies
SETools can help SELinux administrators with the daunting task of writing, managing and reporting on policies with the help of tools such as apol, sediff, seaudit and sechecker. Our expert shows you how to setup SETools on your system and introduces you to its graphical and command-line utilities. Continue Reading
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17 Jul 2007
Setting up SSH2 on Red Hat Enterprise Linux
Find out how to set up SSH2 (Secure Shell) on Red Hat Enterprise Linux (RHEL), using encryption keys instead of passwords in this tutorial. You can use this with either RHEL 4 or RHEL 5. Continue Reading
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02 Jul 2007
Dual booting vs. virtualization: Using Windows and Linux on the same server
Interoperability between Linux and Windows can be achieved in two ways: one, by installing each operating system separately via dual booting -- which allows both operating systems to run on the same hardware -- and two, by running one system inside another with virtualization. In this tip, Serdar Yegulalp explains when to use each option. Continue Reading
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22 Jun 2007
Alert vs. log in the Snort /var/log/snort directory
A Linux security expert explains that the difference between the Snort alert and log logs in the Snort /var/log/snort directory is based on how rules are written. Continue Reading
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19 Jun 2007
HP UNIX performance monitoring fundamentals
UNIX system performance monitoring involves more than just keeping an eye on the amount of free space or the number of users who are logged in. With the right system performance monitoring know-how, you can look into various files to find out anything about the system. Continue Reading
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18 Jun 2007
OpenOffice 2.0 tutorial: Using SQL View, Query Design and more with Report Writer
Learn how to use the Query Design and SQL View tools, handle report-specific fields, print fast reports and more in this tutorial on OpenOffice's Report Writer. Continue Reading
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09 Apr 2007
Linux clusters vs. grids
Can Linux clusters outperform grid computing? Expert Ken Milberg compares them -- covering Beowulf, HPC, Linux Virtual Server and the Globus Toolkit for grids -- and chooses a winner. Continue Reading
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27 Mar 2007
MySQL full outer join workaround
A MySQL expert offers a workaround for the lack of syntax support for full outer joins. Continue Reading
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Tip
09 Jan 2007
Running Windows as a VM on Linux with VMware Server
If you don't want to spend money on an expensive Citrix setup for running Windows and Linux, then try running Windows as a virtual machine (VM) on Linux with VMware Server. Continue Reading
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Tip
02 Jan 2007
Migrating Microsoft Internet Information Server to Apache on Red Hat Linux
If you're moving to Apache server from Microsoft Internet Information Server, be aware that this migration involves more than just copying files. In this tip, users will learn how to move a site from IIS to Apache on Red Hat, although this is applicable to other Linux distributions. Continue Reading
- Answer 28 Oct 2005
