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Article (Print)
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13%
Web applications with Julia
26.01.2025
Home
»
Archive
»
2025
»
Issue 85: Monit...
»
startserver() 05 WebSockets.listen("127.
0.0
.1", PORT) do ws 06 for msg in ws 07 d = Meta.parse(JSON.parse(msg)["s"])
08
WebSockets.send(ws, """
You picked $d
13%
Business continuity for small to medium-sized enterprises
30.11.2025
Home
»
Archive
»
2012
»
Issue 08: FreeNAS
»
combinations are supported: ShadowProtect 4.
0
.1: Oracle VirtualBox 3.1.
0
--3.2.6 ShadowProtect 4.
0
.5: Oracle VirtualBox 3.1.
0--3.2.12
ShadowProtect 4.1: Oracle VirtualBox 3.1.
0--4.0
.4 Shadow
13%
Linux small business servers compared
31.10.2025
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»
Archive
»
2012
»
Issue 11: Cloud...
»
of Ubuntu 10.04 LTS, whereas v3.
0
[5] makes the jump to Ubuntu
12
.04 LTS. As an alternative, the beta version 2.3 is available for download. Building Under Ubuntu Targeted at small and medium
13%
Configuration management with Chef
30.11.2025
Home
»
Archive
»
2010
»
Issue 1: System...
»
" 05 06 signing_ca_path "/var/chef/ca" 07 couchdb_database 'chef'
08
09 cookbook_path [ "/var/chef/cookbooks", "/var/chef/site-cookbooks" ] 10 11 file_cache_path "/var/chef/cache"
12
node
13%
The RADOS object store and Ceph filesystem
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
/ceph/$name.keyring 04 [mon] 05 mon data = /srv/mon.$id 06 [mds] 07 [osd]
08
osd data = /srv/osd.$id 09 osd journal = /srv/osd.$id.journal 10 osd journal size = 1000 11 [mon.a]
12
host = alice 13 mon
13%
Introduction to behavior-driven monitoring
30.11.2025
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Archive
»
2011
»
Issue 3: Are yo...
»
Scenarios: 21 cucumber /usr/lib/nagios/plugins/cucumber-nagios/checks/features/www.xing.com/startpage.feature:4 # Scenario: Visiting home page
22
23 1 scenario (1 failed) 24 4 steps (1 failed, 3 skipped) 25
0
13%
High-availability workshop: GFS with DRBD and Pacemaker
30.11.2025
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»
Archive
»
2012
»
Issue 07: Xen v...
»
were delivered as part of the RHCS scope. Thus, up to RHCS 3.
0
, everything was fine if you wanted Pacemaker and GFS to cooperate. But Red Hat changed its policy in Red Hat Cluster Suite 3.1, deciding
13%
Moving HPC to the cloud
31.10.2025
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Archive
»
2012
»
Issue 11: Cloud...
»
of options, including dual four-core Xeon, dual six-core Xeon, or quad
12
-core AMD processors ranging in speed from
2.2
to 2.9GHz with 24 to 128GB of RAM per server and up to 1TB of scratch local storage per
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