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8%
Using loop directives to improve performance
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © orson, 123RF.com
)) DP = e_k(1)*U_x(i,j) + e_k(2)*U_y(i,j) f_eq = w(k)*rho(i,j)*(1.0+3.0*DP+(9.0/2.0)*(DP**2.0)-(3.0/2.0)*DPU) f(i,j,k)=f(i,j,k)-(1.0/tau)*(f(i,j,k)-f_eq) enddo Although it is a very small loop
8%
Citrix NetScaler steps in for Microsoft TMG/ISA
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Mellimage, 123RF.com
these services on the Internet. NetScaler also provides load balancing and Layer 4 connection management, content filtering, and URL filtering and rewriting (Figure 2). Additionally, NetScaler offers network ... Since Microsoft announced the discontinuation of its Threat Management Gateway (TMG) – successor to the Internet Security and Acceleration (ISA) Server – companies have been looking for an adequate
8%
Credential management with HashiCorp Vault
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
password. This sometimes leads to unfortunate situations when an established employee leaves the team or even the company. In the second case, the administrators handle all their daily tasks with a user
8%
Green IT
24.10.2011
Home »  Articles  » 
 
). Figure 1: The researcher’s equations covered CO2 emissions during the entire product lifecycle: manufacturing, operation of a 120-watt machine eight hours a day for six years, standby (14 watts, 16 hours
8%
Fixing Ceph performance problems
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Lead Image © Kritiya Sumpun, 123RF.com
at 0. From there on it became a tedious search. In situations like this, you can only do one thing: trace the individual writes. As soon as a slow write process appeared in the monitoring system, I took
8%
NetFlow reporting with Google Analytics
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © Qi Feng, 123RF.com
/course02/assets/html/GoogleAnalyticsAcademy-PlatformPrinciples-Lesson1.2-TextLesson.html NetFlow Export Datagram Formats: http://www.cisco.com/c/en/us/td/docs/net_mgmt/netflow_collection_engine/5-0-3/user
8%
Managing Linux Memory
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © J.R. Bale, 123RF.com
implementations on Intel and AMD only support 2^48 bytes [4]. Virtual and Physical If software – including the Linux kernel itself in this case – wants to access the memory contents, the virtual addresses must
8%
Kubernetes k3s lightweight distro
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image Photo by Josh Rakower on Unsplash
STATUS RESTARTS AGE kube-system coredns-d798c9dd-h25s2 0/1 Running 0 10m kube-system metrics-server-6d684c7b5-b2r8w 0/1 CrashLoopBackOff 6 ... The k3s lightweight and secure Kubernetes distribution can handle both unattended workloads in remote locations with minimal resources and clusters of IoT appliances. ... Kubernetes k3s lightweight distro
8%
Secure your data channel with stunnel
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © Petr Vaclavek, 123RF.com
is '^]'. 220 smtp.gmail.com ESMTP x20sm3297437wrg.52 - gsmtp    HELP    214 2.0.0 https://www.google.com/search?btnI=RFC+5321 x20sm3297437wrg.52 - gsmtp    QUIT    221 2.0.0 closing connection x20sm3297437
8%
Real World AWS for Everyone
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Photo by adrian on Unsplash
. You can use the AWS Free Tier [4] free of charge for 750 hours EC2, 750 hours RDS, and 5GB S3 storage. If you decide to continue, you'll need to choose a plan from one of the individual cost models

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