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20%
RADOS and Ceph: Part 2
22.10.2012
Home »  HPC  »  Articles  » 
 not change unnecessarily 027         # weight 1.000 028         alg straw 029         hash 0  # rjenkins1 030         item device1 weight 1.000 031 } 032 host host2 { 033         id -3            # do
20%
Galera Cluster for MySQL
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
© Noel Powell, fotolia.com
.500 1 192.168.56.103:3306 : 1.000 0.500 1 ---------------------------------------------------- Destinations: 3, total connections: 4 and echo getstats | nc -q 1 127.0.0.1 4444 in: 37349
20%
Monitoring Storage with iostat
25.02.2013
Home »  HPC  »  Articles  » 
) 01/31/2013 _i686_ (1 CPU)01/31/2013 09:56:01 AM avg-cpu: %user %nice %system %iowait %steal %idle 14.78 0.38 3.47 2.16 0.00 79.21 Device: rrqm/s wrqm
20%
Denial of service defense
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Lead Image © Russell Shively, 123RF.com
a full HTTP request directly to the server, Slowloris begins a request and then continuously, but very slowly, adds headers without ever completing the request; (3) the server fields all of the header data
20%
Load Testing the Cloud
20.02.2012
Home »  CloudAge  »  Blogs  »  Dan Frost's Blog  » 
 
.51, 0, 0.36, 17.74, 0.00, 6.38, 90, 0 2012-01-09 21:10:00, 92, 4.42, 0, 0.35, 20.81, 0.00, 7.22, 100, 0 2012-01-09 21
20%
ARP cache poisoning and packet sniffing
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© elisanth, 123RF.com
Destination MAC address Listing 1 Nemesis arp Packets 01 $ while true 02 > do 03 > sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 -D 192.168.1.133 -h 00:22:6E:71:04:BB -m 00:0C:29:B2
20%
IT Pros See Shrinking Job-Related Benefits Despite Salary Increases
26.06.2024
Home »  News  » 
 
-related benefits have led to less overall job satisfaction. The median total compensation for IT professionals this year was $130,000, compared with $125,000 in 2023. Unfortunately, a breakdown of salaries
20%
Kolab iRony with CalDAV and CardDAV support
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © Pablo Hidalgo, 123RF.com
the central calendar and address book. Mobile devices needed Microsoft's ActiveSync protocol or (up to Kolab 3) the outdated SyncML to connect with the open source groupware. As of version 3.1, the Kolab team ... Open standards and open source are requisite in Kolab groupware. The alpha release of version 3.1 hugely extended the number of compatible clients with the CalDAV and CardDAV protocols, making Kolab
20%
Goodbye virtual machines, hello microVMs
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Photo by Eric Froehling on Unsplash
([hostPort:]containerPort) ubuntu1804 1 weaveworks/ignite-ubuntu:18.04 weaveworks/ignite-kernel:5.13.3 2 2G 20G 22,38080,52812,58080 centos8 1 weaveworks/ignite-centos:8 weaveworks/ignite-kernel:5.13.3 2 2G
20%
ISC Conference Call for Volunteers
26.01.2022
Home »  HPC  »  News  » 
 
HPC conference in Europe, with an estimated attendance of 3,000 visitors for this year’s event. For more information, see the announcement at the ISC website, or go straight to the registration page

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