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15%
Graph database Neo4j discovers fake reviews on Amazon
04.08.2020
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»
Archive
»
2020
»
Issue 58: Graph...
»
five-star reviews that look very similar. The problem is so evident on Amazon that customers
rub
their eyes in amazement wondering why the online giant doesn't intervene. Graph databases can help
15%
An IT nomad's daily diary
30.11.2025
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»
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»
2011
»
Issue 6: Perfor...
»
\ 02 --hostname=foo.bar.de --mac- address=
00
:40:26:CA:10:DD \ 03 --kopts="stage=test app=www" --ksmeta="stage=test app=www" 04 # cobbler system edit --name=foo --interface=eth0 --mac=
00
:40:26:CA
15%
mpi4py – high-performance distributed Python
30.11.2020
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2020
»
Issue 60: Secur...
»
): 11
12
s =
0.0
13 s += h * f(a) 14 for i in range(1, n): 15 s += 2.0 * h * f(a + i*h) 16 # end for 17 s += h * f(b) 18 return (s/2.) 19 # end def 20 21
22
# Main section 23 comm = MPI
15%
A closer look at hard drives
18.07.2013
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2013
»
Issue 15: What’...
»
of file deletions – resolving this problem in most configurations not involving RAID, which is still negatively affected. The /etc/fstab file shows that this partition is installed with Ubuntu
12
.04's
15%
Resource Management with Slurm
05.11.2018
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# for your environment. 05 # 06 # 07 # slurm.conf file generated by configurator.html. 08 # 09 # See the slurm.conf man page for more information. 10 # 11 ClusterName=compute-cluster
12
Control
15%
Resource Management with Slurm
13.12.2018
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2018
»
Issue 48: Secur...
»
.conf file generated by configurator.html. 08 # 09 # See the slurm.conf man page for more information. 10 # 11 ClusterName=compute-cluster
12
ControlMachine=slurm-ctrl 13 # 14 SlurmUser=slurm 15 Slurmctld
15%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
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was there. To test whether this worked, ssh to the node n0001 as root. [root@test1 ~]# ssh n0001 Last login: Sat May 26
12:00
:06 2012 from 10.1.0.250 The /etc/hosts on the master node works fine
15%
Understanding Layer 2 switch port security
22.12.2017
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2017
»
Issue 42: Secur...
»
:1071867223(0) win 512 98:15:eb:38:f3:c1 c8:d7:c1:61:be:a3 0.0.0.0.30693 > 0.0.0.0.57646: S 1759104040:1759104040(0) win 512 dc:6d:43:15:be:
52
99:19:41:
22
:4e:36 0.0.0.0.29211 > 0.0.0.0.63665: S 481173385
15%
Julia: A New Language For Technical Computing
31.05.2012
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_mat_stat 3.37 39.34 11.64 54.54
22
.07 8.
12
rand_mat_mul 1.
00
1.18 0.70 1.65 8.64 41.79 Table 1: Benchmark Times
15%
Security first with the Hiawatha web server
11.04.2016
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2016
»
Issue 32: Measu...
»
-fastcgi are running, as expected. Listing 1 Process List root 589
0.0
0.3 142492 3092 ? Ss 20:35 0:
00
nginx: master process /usr/sbin/nginx -g daemon on; master_process on; www
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