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29%
News for Admins
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
 
Care support for CentOS 6 is $4.25 per instance per month, so you should expect the cost for supporting CentOS 8 to be about the same. CentOS Replacement, AlmaLinux, Available on Azure AlmaLinux hit the ground
29%
Monitoring for small and medium-sized companies compared
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
scalability in particular: From environments with 200 systems in small to medium-sized enterprises through 70,000 interfaces in an enterprise environment, OpenNMS [1] scales without any problems, says
29%
Posteo, Mailbox.org, Tutanota, and ProtonMail compared
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
Lead Image © Kirill Bodrov, 123RF.com
.org Tutanota ProtonMail Mailbox from EUR1 Yes/2GB Yes/2GB Free/1GB Free/500MB Storage space expansion Yes Yes Yes Currently
29%
Warewulf Cluster Manager – Administration and Monitoring
21.08.2012
Home »  HPC  »  Articles  » 
=/vnfs The VNFS grew a little bit in size from the ganglia additions to 72.3MB, which is still pretty small. Now I can boot the compute node. Once it comes up (check this by ssh ing to the node as a user
29%
Green IT
24.10.2011
Home »  Articles  » 
 
machines at more than EUR 17,000 more expensive than upgrading (Table 3). The mid-cap businesses in the survey have their own IT department, which can
29%
Tools for troubleshooting the network
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Photographer, 123RF.com
(Figure 3). In subsequent test runs, you can compare the results with a previously saved map; devices added or removed are listed in each category. Figure 3
29%
Operating large language models in-house
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Photo by Conner Baker on Unsplash
or for training smaller models. The price for the RTX 4090 is currently about $2,500 (EU2,000, £1,800), depending on the provider and availability. The NVIDIA RTX 4080 is a slightly cheaper option that comes
29%
Performance testing monitoring solutions
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Kheng Ho Toh, 123RF.com
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
29%
Finding Memory Bottlenecks with Stream
25.09.2013
Home »  HPC  »  Articles  » 
the code states should be good enough for caches up to 20MB. The Stream FAQ recommends you use a problem size such that each array is four times the sum of the caches (L1, L2, and L3). You can either change
29%
Checking password complexity with John the Ripper
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
crack attempt using the supplied password list file, password.lst. This list contains more than 3,000 commonly used passwords (Listing 2). Listing 2 Cracking with the Password List File 01

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