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20%
ClusterHAT
10.07.2017
Home »  HPC  »  Articles  » 
with the original Raspberry Pi Model A, ranging from two to more than 250 nodes. That early 32-bit system had a single core running at 700MHz with 256MB of memory. You can build a cluster of five RPi3 nodes with 20
20%
Puppet Bolt orchestration tool
02.08.2022
Home »  Archive  »  2022  »  Issue 70: Defen...  » 
Photo by lee junda on Unsplash
docker-compose.yaml version: '3' services: target1: build: . ports: - '3000:80' - '2000:22' container_name: target1 target2: build
20%
A simple approach to the OCFS2 cluster filesystem
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© Kheng Ho Toh, 123RF.com
_dlm] root 3467 7 0 20:07 ? 00:00:00 [o2net] root 3965 7 0 20:24 ? 00:00:00 [ocfs2_wq] root 7921 7 0 22:40 ? 00:00:00 [o2hb-BD5A574EC8] root 7935 7
20%
Monitoring HPC Systems
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © Alexander Rivosh, 123RF.com
-lstar /usr/lib64/libganglia* 104 -rwxr-xr-x 1 root root 106096 May 7 2013 /usr/lib64/libganglia-3.6.0.so.0.0.0* 0 lrwxrwxrwx 1 root root 25 Feb 10 17:29 /usr/lib64/libganglia-3.6.0.so.0
19%
Operating systems for the cloud and containers
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © leeavison, 123RF.com
than five years old. The first public version 0.3.0 was released in October 2011; version 0.3.5 is the most recent. The source code is released under the GNU General Public License version 2 (GPLv2
19%
Easy configuration management with Puppet
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Warangkana Bunyarittongchai, 123RF
says: $ puppet apply .pp notice: Scope(Class[main]): Let's build a server! notice: Finished catalog run in 0.01 seconds Next, create a simple and largely useless file in the same script, drop
19%
vSphere 5 vs. XenServer 6
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Kozinia, 123RF.com
[2] by VMware started to move into the server racks in the summer of 2011, but while I was researching this article, Citrix suddenly burst onto the scene with the XenServer 6.0 release [3
19%
Supercomputing Revenue Up Nearly 30%
28.03.2013
Home »  HPC  »  News  » 
 
Revenue in the high-end supercomputers segment of HPC systems, which sell for US$ 500,000 and up, increased 29.3% to US$ 5.6 billion from 2011, according to IDC’s recent “Worldwide High
19%
Stack Overflow Survey: 66% of Developers Frustrated by AI Inaccuracy
07.08.2025
Home »  News  » 
 
.6%) 16 to 20 years (11.8%) 21 to 30 years (14.6%) 31 to 40 years (7%) 41 to 50 years (3.1%) More than 50 years (0.5%) Read more at Stack Overflow.          
19%
Secure remote access and web applications with two-factor authentication
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
© maigi, 123rf.com
, and 1,000 authentication transactions per year, Mydigipass.com's "Starter Edition" is completely free of charge. Larger packages start from US$ 3,000 (EUR 2,000) per year, but include 500 users and 10,000

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