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10%
Tuning SSD RAID for optimal performance
09.08.2015
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Archive
»
2015
»
Issue 28: SSD RAID
»
,000 IOPS mark. The latency test illustrates the differences between read and write access. About 0.
12
ms are added from read only, through 65/35 mixed, to write only in a HWR. The increase is about 0.10ms per
10%
The practical benefits of network namespaces
15.08.2016
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2016
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Issue 34: Softw...
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it through a ping test. The routing table, as defined in line
12
, is only present in the ns1 namespace. With /etc/netns/ns1, $ mkdir -pv /etc/netns/ns1 mkdir: created directory ?/etc/netns? mkdir: created
10%
Protecting your web application infrastructure with the Nginx Naxsi firewall
18.07.2013
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2013
»
Issue 15: What’...
»
backend3.example.com server; 05 backend4.example.com server down; 06 backend5.example.com backup server; 07 } 08 09 upstream fallback { 10 fallback1.example.com server: 8081; 11 }
12
13 14 server { 15 % 16
10%
Expand your sphere with a piece of Google
30.11.2025
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»
2011
»
Issue 4: Secure...
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.setContentType("text/plain"); 10 resp.getWriter().println("Hello World!"); 11 }
12
} Listing 2 Java web.xml for "Hello World!" 01 02
10%
Mandatory access control with Tomoyo Linux
30.11.2025
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2012
»
Issue 09: Windo...
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.0 2.2.x. 2.6.30 through 2.6.35 Debian 6 (Squeeze) 2.3.x. 2.6.36 through 3.0 Ubuntu 11.10 2.4.x. 3.1. openSUSE
12
.1 2.5.x. 3
10%
Updating Small Business Server 2008
30.11.2025
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2010
»
Issue 2: Backup...
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the installation file from the website [5]; the download weighs in at about
1.2
GB. Note that SP3 is cumulative; in other words, it contains all the updates provided by SP1, SP2, and all patches up to Update Rollup 3
10%
High availability clustering on a budget with KVM
30.11.2025
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2010
»
Issue 0: Active...
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06 I_T nexus information: 07 LUN information: 08 LUN: 0 09 Type: controller 10 SCSI ID: deadbeaf1:0 11 SCSI SN: beaf10
12
Size: 0 13
10%
Monitor your nodes with collectl
30.11.2025
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2012
»
Issue 09: Windo...
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25-E SSD [9] courtesy of Intel is mounted as /dev/sdd ext4 filesystem with the default options Open MPI [10] v1.5.4 NAS Parallel Benchmarks 3.3.1-MPI [11] Iozone [
12
] Daemon
10%
Tuning I/O Patterns in Python
18.12.2013
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(One-by-One) 1 #include
2 3 /* Our structure */ 4 struct rec 5 { 6 int x,y,z; 7 float value; 8 }; 9 10 int main() 11 {
12
int counter; 13 struct rec my_record; 14 int counter_limit; 15
10%
Combining Directories on a Single Mountpoint
19.05.2014
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Articles
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FUSE kernel interface version 7.
12
Because I’m interested in using SSHFS-MUX just as I would SSHFS, I’m not going to test the MUX features of SSHFS-MUX. SSHFS-MUX Performance on Linux As with SSHFS, I want to test
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