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23%
Improved Performance with Parallel I/O
24.09.2015
Home »  HPC  »  Articles  » 
seconds) and 80% parallel (800 seconds), but with only one process. Amdahl’s Law says the speedup is 1.00. As the number of processes increase, the wall clock time of the parallel portion decreases
23%
Take your pick from a variety of AWS databases
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © Claudia Paulussen, Fotolia.com
: aws rds create-db-instance --engine oracle-se2 --multi-az --db-instance-class db.m4.large --engine-version 12.1.0.2.v5 --license-model license-included --allocated-storage 100 --master
23%
Programming with Node.js and JavaScript
20.05.2014
Home »  Archive  »  2014  »  Issue 20: IPv6...  » 
Lead Image © lightwise 123rf.com
01 var http = require('http'); 02 http.createServer(function (req, res) { 03 res.writeHead(200, {'Content-Type': 'text/plain'}); 04 res.end('Hello from Node.js\n'); 05 }).listen(3000, '127.0.0
23%
High availability for RESTful services with OpenStack
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Ying Feng Johansson, 123RF.com
02 log 127.0.0.1 local0 03 maxconn 4000 04 daemon 05 uid 99 06 gid 99 07 08 defaults 09 log global 10 mode http 11 option httplog 12 option dontlognull 13 timeout server 5s
23%
Compressed Archives for User Projects
11.08.2025
Home »  Articles  » 
will use that in a bit. Listing 1: Check Directory Content $ ls -lstar total 62310 31150 drwxrwxr-x  0 laytonjb laytonjb 31897275 Dec 31  1969 DATA1 31152 -rw-rw-r--  1 laytonjb laytonjb 31897275 Aug  2
23%
Moving HPC to the Cloud
19.10.2012
Home »  HPC  »  Articles  » 
In the coming years, the cloud computing market is easily expected to exceed US$ 100 billion. Many organizations have found using the cloud has a clear advantage over in-house hardware. Indeed
23%
Reading email in the browser with Horde
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
©Daniel Villeneuve, 123RF.com
; specifically, the PEAR package manager that comes with PHP installations. Horde is a very modular program, split into more than 100 packages, so the PEAR package manager delivers Horde's many programs via a PEAR
23%
Scale-out with PostgreSQL
05.02.2023
Home »  Archive  »  2023  »  Issue 73: Datab...  » 
Lead Image © Alberto Andrei Rosu, 123RF.com
to sorted sequence table (SST) files as soon as it reaches a certain size (128MB by default), creating many SST files with all intermediate versions. To limit the amount of data, these files are compressed
23%
Nine home clouds compared
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © inertia@intuitivmedia.net
.21 –   EUR5.95 EUR1.00 (with French VAT) EUR2.78 (half price as of year two) – $2.92 License(s) AGPL, commercial GPL, LGPL, AGPL Commercial GPLv3
23%
Profiling Is the Key to Survival
19.12.2012
Home »  HPC  »  Articles  » 
has the following specifications: 4 cores at 3.8GHz (turbo to 4.2GHz) 4MB L2 cache 384 Radeon cores 800MHz GPU clock speed DDR3 1866MHz memory 100W Putting both the CPU

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