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30%
Resource Management with Slurm
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Vladislav Kochelaevs, fotolia.com
remember using it at Linux Networx in the early 2000s. Over the years, it has been developed by Lawrence Livermore National Laboratory, SchedMD [5], Linux Networx, Hewlett-Packard, and Groupe Bull [6
30%
Defining measures
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
Photo by Lars Kienle on Unsplash
, IOPS are reported as a plain number (e.g., 100,000). Because IOPS has no standard definition, the number is meaningless because it does not define the payload size. However, over time, an "accepted
30%
Isolate workloads from Docker and Kubernetes with Kata Containers
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Photo by Stephen Pedersen on Unsplash
. To compare how Kata Containers performs against a runC run time, the script in Listing 3 starts 100 containers from the nginx image and stores a short, individual and static file, each containing the number
30%
OpenMP – Parallelizing Loops
03.04.2019
Home »  HPC  »  Articles  » 
code by writing parallel code as much as possible. Why run 100,000+ serial jobs on an Exascale machine? You can accomplish this with cloud computing. OpenMP is one of the programming technologies
30%
Searching for security flaws and exploits with Burp Suite
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
+ (in Tools  | Cookie Manager+ ) to locate a cookie and see its details. Figure 6 shows an example of a JSESSION cookie (from a Fortune 500 firm) issued from the web server without a Secure flag
30%
Hardware suitable for cloud environments
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Lead Image © Orlando Rosu, 123RF.com
. Additionally, you need a 2U server for about $6,500 (EUR6,000). Roughly calculated, a Ceph server like this would cost about $13K (EUR10K), with an entire cluster for around $100K (EUR80K). The same cluster
30%
New Report Exposes the Prevalence of Lame Passwords
19.08.2014
Home »  News  » 
 
of the 100 top baby boy names and 1.6% contained one of the top dog names.   The report recommends using long passphrases and two-factor authentication to keep intruders away. The authors challenge
30%
Warewulf Cluster Manager – Master and Compute Nodes
22.05.2012
Home »  HPC  »  Articles  » 
: Scientific Linux 6.2 2.6.32-220.4.1.el6.x86_64 kernel GigaByte MAA78GM-US2H motherboard AMD Phenom II X4 920 CPU (four cores) 8GB of memory (DDR2-800) The OS and boot drive are on an IBM DTLA
30%
SDS configuration and performance
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Jakub Jirsak, 123RF.com
was connected to another array via iSCSI. Communication between the servers was with Gigabit Ethernet, while the client and the admin server each only had a 100Mbps interface. This setup did not meet high
30%
Security issues when dealing with Docker images
17.06.2017
Home »  Archive  »  2017  »  Issue 39: Conta...  » 
Lead Image © Kae Horng Mau, 123RF.com
, the figure is just over 100 official images, only a fraction compared to the tens of thousands of images to operator specs that Docker Hub offers. But if you do not trust Docker Hub, official images or not

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