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Transforming IT Operations

Transforming IT Operations
IT operations environments are very “noisy”. With tens of thousands of events coming in from thousands of different devices, it’s hard to know when things are “normal” and when things are “not normal”. This is particularly challenging because event traffic and volume from devices can vary depending on the time of the day, the day of week, the week of month, and even the time of year. Given the... Architecting your environment to ensure high availability means designing an architecture where single points of failure are identified and mitigated. In most IT infrastructures, IT services are designed with multiple redundant components, and multiple failures must occur before you finally arrive at a single point of failure ─ the point where, if the final remaining component in the redundant...

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How Linux is taking over the network Is world domination by Linux a fanciful dream, or could it be a reality in ways we don't expect? Scott Reeves sees the signs. Is the idea of world domination by Linux as far-fetched as it sounds? Perhaps it is still not deployed on many laptops or desktops worldwide. Does that mean that world domination is a pipe dream? LPI 101 - Practice Quiz The best way to memorize all linux commands and techniques used in Linux administration to gain the Linux Professional Institute certificate ( LPIC ) is by practice. The following LPI sample exam should be taken as a middle way between reading a book and practice on a command line. It includes questions from all topics required by LPIC 101 ( the first step in your Linux certification progress ) exam. Currently the test consist of 20 questions randomly taken from pool of 50. The Linux Professional Institute is a provider of Linux Certification (LPIC).

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Core Section - Nagios Library Welcome Nagios Core Users! You'll find downloads, documentation, and tutorials on Nagios Core here in the Nagios Library. If you encounter problems, or require technical support for Nagios XI, please report these to our online support forum. Downloads Nagios Core downloads can be found at

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