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25%
PostgreSQL 9.3
04.02.2014
Home »  Articles  » 
 
.mynet.internal', port '5432'); To create a foreign table, you need to tell the data source which user can log in to the remote PostgreSQL instance and with what combination of role name and password. To do so, you need
25%
New in PostgreSQL 9.3
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Nuno Andre, 123RF.com
'5432'); To create a foreign table, you need to tell the data source which user can log in to the remote PostgreSQL instance and with what combination of role name and password. To do so, you need a user
25%
What's left of TLS
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Maria Dryfhout, 123RF
SHA1. A basic distinction is made in encryption between block ciphers and stream ciphers. A block cipher encrypts only a first block of a fixed length, for example 256 bits. A stream cipher can
25%
A closer look at hard drives
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Lucy Baldwin, 123RF
: 156301488 20 Logical Sector size: 512 bytes 21 Physical Sector size: 512 bytes 22 device size with M = 1024*1024: 76319 MBytes 23
25%
Setting up SSL connections on Apache 2
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
pnphoto, 123RF
cryptography), in which each party has two keys. To create a certificate, you must first generate a private key for the server: openssl genrsa -aes256 -out privaterschluessel.pem 2048 The key length is 2048
25%
We compare four popular NAS appliances
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Alejandro Mendoza, 123RF.com
.12.6) DSM 5.0-4493 Update 5 (Linux 3.2.40) Thecus OS 5.0 (Linux 3.10.47) ReadyNAS OS 6.1.9 Price (without disks,EUR incl. VAT) $350/EUR390 $300/EUR250 $370/EUR430
25%
Bare metal deployment with OpenStack
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Photo by Anatolii Nesterov on Unsplash
:13 ipa.initramfs.sha256 13 -rw-r--r-- 1 42422 42422 9.1M Mar 2 10:13 ipa.kernel 14 -rw-r--r-- 1 42422 42422 101 Mar 2 10:12 ipa.kernel.sha256 15 16 # file /var
25%
Warewulf 4 – Time and Resource Management
17.01.2023
Home »  HPC  »  Articles  » 
           47 k  pixman                     x86_64 0.38.4-2.el8                          appstream       256 k  slurm-contribs-ohpc        x86_64 22.05.2-14.1.ohpc.2.6                 OpenHPC-updates  22 k  slurm
25%
Building a HPC cluster with Warewulf 4
04.04.2023
Home »  Archive  »  2023  »  Issue 74: The F...  » 
Photo by Andrew Ly on Unsplash
47 k pixman x86_64 0.38.4-2.el8 appstream 256 k slurm-contribs-ohpc x86_64 22.05.2-14.1.ohpc.2.6 OpenHPC-updates 22 k slurm
25%
SHA-3 – The new hash standard
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© Warakorn Harnprasop, 133RF.com
family, by the names of SHA-224, SHA-256, SHA-284, and SHA-512. But, again, some cryptographers saw issues looming; the methods that SHA-2 uses differ only slightly from those used by MD5 and SHA-1. So

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