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32%
TLS 1.3 and the return of common sense
04.10.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
Lead Image Creative Commons CC0 TheDigitalArtist Pixabay
a novel threat to pre-quantum encryption, like the ciphers used in TLS. After a decade in service, TLS 1.2 is showing many signs of aging. The cryptographic building blocks of current versions of the TLS ... After a decade in service, TLS 1.2 is showing many signs of aging. Its immediate successor, TLS 1.3, has earned the approval of the IETF. Some major changes are on the way.
32%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
Average Standard Deviation   0KB < < 1KB 248,982 31,122 7,565 1KB < < 8KB 39,426 4,928 490 8KB < < 32KB 148 18 12
32%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
Average Standard Deviation   0KB < < 1KB 248,982 31,122 7,565 1KB < < 8KB 39,426 4,928 490 8KB < < 32KB 148 18 12
32%
HPC Storage strace Snippet
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
written = 216,707,618 (216.707618 MB) Number of Write function calls = 35,369 Average (mean) bytes per call = 6,131.210016 (bytes) (0.006131 MB)   Standard Deviation bytes per call = 112
32%
HPC Storage strace Snippet
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
written = 216,707,618 (216.707618 MB) Number of Write function calls = 35,369 Average (mean) bytes per call = 6,131.210016 (bytes) (0.006131 MB)   Standard Deviation bytes per call = 112
32%
Listing 1
21.08.2012
Home »  HPC  »  Articles  »  Warewulf 4 Code  » 
 
/primary_db                                                                                                         | 4.6 MB     00:02 rpmforge                                                                                                                | 1.9 kB     00:00 sl
30%
Server virtualization with Citrix XenServer
04.08.2011
Home »  CloudAge  »  Articles  » 
 
the biggest rentable cloud today: the Amazon Web Service. Based on this extremely mature technology, Citrix launched Version 5.6 of its XenServer product family in May 2010. XenServer, the product built around ... Version 5.6 of Citrix XenServer is a feature-stripped version of the virtualization product and is available free, in addition to the commercial Advanced, Enterprise, and Platinum editions.
30%
Assess USB performance while exploring storage caching
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Lucy Baldwin, 123RF.com
of the data was still residing in the kernel's page cache [6], waiting eventually to be persisted to disk. This resulted in an impressive (and impossible for the hardware) 885MBps transfer rate, but not to disk
29%
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
29%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
rapiddisk 7.2.0 Copyright 2011 - 2021 Petros Koutoupis Detached device rd1 To compare the RAM drive with a local 12Gb Serial Attached SCSI (SAS) spinning hard disk drive (HDD) connected to a 6Gb Host Bus

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