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9%
PostgreSQL 9.5 – What's new; what's better?
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © Sergey Nivens, 123RF.com
_expires) 10 WHERE (user_id, subscription_type) = (in_user_id, in_subscription_type); 11 EXIT upsert WHEN FOUND; 12 BEGIN 13 INSERT INTO subscriptions (user_id, subscription_type, started, expires
9%
High availability with Oracle Standard Edition
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
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to Oracle Streams, which you should take a look at because streams were set to a status of "deprecated" in database release 12c R1, alongside Advanced Replication. Thus, the feature is still included in 12c
9%
Simple OpenStack deployment with Kickstack
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © Mechanik, Fotolia.com
is tailored to work closely with Red Hat's own OpenStack distribution, RDO [2]. Kickstack, in turn, is more concerned with the classic Ubuntu environment running Ubuntu LTS version 12.04. Until one of the two
9%
Red Hat Storage Server 2.1
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © avian, 123RF.com
integration. Inktank, the company behind Ceph, offers complete packages for all the major enterprise distributions at [12]. The only disadvantage is that Ceph currently lacks a GUI – unless you have a support
9%
Filtering email with Sieve
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© radist777, 123RF.com
of Ubuntu, 10.04 (Lucid Lynx), which comes with Postfix 2.7 and Dovecot 1.2. In the following example, both components should be installed and functional, and the individual user accounts should come from
9%
Free backup tool for data centers
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© andresr, fotolia.com
Password = "YdhKKoy2Huq1CVHwIR" 05 Pid Directory = "/var/run" 06 Query File = "/usr/lib/bacula/query.sql" 07 Working Directory = "/var/lib/bacula" 08 } 09 10 Fileset { 11 Name = "Full Set" 12
9%
Exploring Nmap's scripting engine
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
.have_ssl() then 11 return false 12 end 13 return true 14 end The portrule in Listing 2 creates the variables svc.std and svc.ssl as associative arrays (lines 2 and 3) and then checks to see
9%
Enforce secure workstation configurations
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Photo by Barnabas Piper on Unsplash
': 07 ensure => running, 08 enable => true, 09 hasrestart => true, 10 require => Package['openssh-server'], 11 } 12 13 augeas { 'Set SSH Protocol to 2': 14 context
9%
Securing email communication with GnuPG
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by Amol Tyagi on Unsplash_Key.jpg
) provides a simple and secure way to make public keys for email addresses available over HTTPS. The underlying standard was first implemented in GnuPG version 2.1.12 and has been enabled by default since
9%
Confessions of a Patchaholic
17.10.2011
Home »  Articles  » 
 
available software program is listed here but these three are worth further exploration. I personally have experience with all three of these systems and have used them over the past 12 years in large complex

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