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Server is a good choice [3] [4] [5]. The listing for this article is available from the Admin magazine website [6]. Infos XenServer Free: http://www.citrix.com/English/ps2/products ... Version 5.6 of Citrix XenServer is a feature-stripped version of the virtualization product and is available free, in addition to the commercial Advanced, Enterprise, and Platinum editions.

://www.zabbix.com   https://www.icinga.org http://www.nagios.org Version 1.8.x 1.8.6   1.6 3.3.1 License GPLv2 GPLv2   GPLv2 Core

machine. On the basis of these hardware conditions, I gradually increased the number of checks, starting with 1,000 checks, then moving up to 1,400, and finally 2,200. Figure 3 shows how Nagios latency

SUSE 11.3, the benchmark repository offers an up-to-date package [1]. Fio is also included with Fedora. The source code from the tarball or Git repository can be compiled with a simple make, assuming you

::1 (all nodes; Figure 3). The payload of this message includes all valid IPv6 prefixes on the local subnet and other flags that allow a sophisticated configuration. The RA message is also repeated ... IPv6 is establishing itself in everyday IT life, and all modern operating systems from Windows, through Mac OS X, to Linux have it on board; but if you let IPv6 introduce itself into your environment ... Unmanaged IPv6 ... Neglected IPv6 features endanger the LAN

of clicks. Provider Kamp doesn't advertise its Virtual Core product as a cloud and doesn't claim to offer cloud services [6]. Surprisingly, the Virtual Core Web GUI (Figure 4) is based on the Typo 3

ranking the top 25 worst passwords in order of how commonly they are used. Here are the top ten: 1. password 2. 123456 3. 12345678 4. qwerty 5. abc123 6. monkey 7. 1234567 8. letmein 9. trustno1 ... 6

of the stress test shown in Figure 2, shows that some 19,200 queries composed of 55 different commands were issued. The system, a server with 768MB of RAM and a Pentium 3 CPU, took a total of 22 seconds to answer

't out yet, but the company promises 3G/4G connectivity, "full shift" battery life, satellite-based GPS, and professional-grade accessories. Although the workplace usability for tablets is obvious

Amazon started converting its excess computational power to cash some time ago. Under such names as EC2 (Elastic Computing Cloud), S3 (Simple Storage Service), and SimpleDB, the book and coffee