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33%
Open Virtual Desktop 3.0 as an alternative to VDI
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
Lead Image © Oksana Bratanova, 123RF.com
://www.ulteo.com/home/en/services Downloads: http://www.ulteo.com/home/en/ovdi/openvirtualdesktop/3.0 Ulteo OVD HTML5 web client: http://www.ulteo.com/home/en/news/2012/09/12 iOS client no longer in AppStore: http ... Open Virtual Desktop 3.0 as an alternative to VDI
31%
Rethinking RAID (on Linux)
16.03.2021
Home »  HPC  »  Articles  » 
RAID Status cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md0 : active raid1 sdd1[1] sdc1[0]       244065408 blocks super 1.2 [2/2] [UU
31%
Preload Trick
11.05.2021
Home »  HPC  »  Articles  » 
.093765 1465.776933 1.500099 91.619911 8,192 0.643051 1709.835418 12.03125 91.387979 The strange “blurp” in the results for N =512 I cannot explain
30%
Why Good Applications Don’t Scale
13.10.2020
Home »  HPC  »  Articles  » 
You ha ve parallelized your serial application ,  but as you use more cores you are  n o t seeing any improvement  in performance . What gives? ... , a is the application speedup, n is the number of processors, and p is the “parallel fraction” of the application (i.e., the fraction of the application that is parallelizable), ranging from 0 to 1. Equations are nice ... You  ha ve parallelized your serial application ,  but as you use more cores you are  n o t seeing any improvement  in performance . What gives?
30%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
---------------- -------------------- ---------------------------------------- --------- -------------------------- ---------------- -------- /dev/nvme0n1 S3ESNX0JA48075E Samsung SSD 960 EVO 250GB 1 22.41 GB / 250.06 GB 512 B + 0 B 2B7QCXE7 /dev/nvme1n1 07b4753784e26c18 Linux
29%
Zero-Ops Kubernetes with MicroK8s
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
T), thanks to a binary of just 100MB. The perfect laboratory companion that offers immediate access to Kubernetes is the clever minikube [2]. Another distribution caught my eye recently when I was arriving ... A zero-ops installation of Kubernetes with MicroK8s operates on almost no compute capacity and roughly 700MB of RAM.
29%
Rethinking RAID (on Linux)
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Lead Image © nikkikii, 123RF.com
[1] sdc1[0] 244065408 blocks super 1.2 [2/2] [UU] [=>...................] resync = 6.4% (15812032/244065408) finish=19.1min speed=198449K/sec bitmap: 2/2 pages [8KB], 65536KB chunk
29%
Ubuntu Kernel Update Patches 12 Vulnerabilities
30.09.2021
Home »  News  » 
 
Canonical has released updates for the 5.4 kernel used in the two latest LTS releases of Ubuntu (18.04 and 20.04) on all supported architectures and platforms.  There are 12 vulnerabilities patched ... Ubuntu Kernel Update Patches 12 Vulnerabilities
29%
Apache Releases Cassandra v1.2
03.01.2013
Home »  News  » 
 
Cassandra. Apache Cassandra v1.2 is released under the Apache License v2.0. Cassandra releases include the core server, the nodetool administration command-line interface, and a development shell (cqlsh ... Cassandra v1.2 manages big data quickly and reliably without compromising performance. ... Apache Releases Cassandra v1.2
28%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
of Total Elapsed Time = 0.003117 seconds Average IO Time = 12.768351 seconds (0.378% of Total Time) Standard Deviation of IO Time = 9.919384 seconds Figure 1 below plots the total elpased time (yellow

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