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9%
Tuning SSD RAID for optimal performance
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
Lead Image © ELEN, Fotolia.com
to form a page (e.g., 8KB). Several pages then form a block (~2MB). At this level, the first peculiarity of flash memory already comes to light: Whereas new data can be written to unused pages, subsequent
9%
Managing Linux Memory
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © J.R. Bale, 123RF.com
application server. On a system in a stable state, throughput initially is not affected by file operations, but after a certain value (e.g., 16,384MB), performance collapses. As Figure 1 shows
9%
Secure cloud-native services with Prisma Cloud Compute
02.06.2020
Home »  Archive  »  2020  »  Issue 57: Artif...  » 
Lead Image © alexmillos, 123RF.com
754 pages of about 63MB) with details on where to find the latest release. In my case, this was version 19.11.480. The docs are also now public, which is more convenient (an access token attached
9%
A modern logging solution
25.09.2023
Home »  Archive  »  2023  »  Issue 77: Secur...  » 
: [SERVICE] storage.path /var/fluentbit/storage/ storage.backlog.mem_limit 50MB In this way, data exceeding the 50MB in-memory limit is stored in the /var/fluentbit/storage/ directory
9%
Create your own turnkey solutions
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Fandorina Liza, 123RF.com
-based, but you can also find an OpenSolaris JeOS image. One of the first JeOS offerings came from Ubuntu, based on the Ubuntu Server Edition [7]. It's now included with the server ISO and requires only 380MB
9%
Predicting Drive Doom
20.10.2013
Home »  HPC  »  Articles  » 
_age Always - 9 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 133 194 Temperature_Celsius 0x0022 031 040 000 Old_age Always - 31 (0 22 0 0 0) 197 Current_Pending_Sector 0x0012 100 100 000 Old
9%
How graph databases work
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © iofoto, Fotolia.com
21 # The name and age of the persons who know the person with ID 1: 22 gremlin> g.V(1).outE('knows').inV().valueMap('name', 'age') 23 ==>[name:[vadas],age:[27]] 24 ==>[name:[josh],age:[32]] 25 26
9%
Exploring PowerDNS
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
Lead Image © ladyann, 123RF.com
rules in a rather simple fashion. For my example, I create the following uncomplicated firewall rules: sudo ufw enable primary:~$ufw logging on primary:~$ufw default deny primary:~$ufw allow 22/tcp
9%
OpenStack workshop, part 2: OpenStack cloud installation
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© Anatoly Terebenin, 123RF.com
17 CREATE DATABASE quantum; 18 GRANT ALL PRIVILEGES ON quantum.* TO 'quantumdbadmin'@'%' 19 IDENTIFIED BY 'wozohB8g'; 20 EOF 21 mysql -u root <22 CREATE DATABASE cinder; 23 GRANT ALL PRIVILEGES
9%
Credential management with HashiCorp Vault
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
is very detailed and contains information about the login credentials used. However, Vault hashes these by default using SHA256 and a salt, so they do not end up in plain text in the logs. Conclusions Far

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