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54%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
with a different size (Listing 3). The output from the second command verifies that the RAM drives were created. Listing 3 Adding RAM Drive of 32MB $ sudo rapiddisk -a 32 rapiddisk 7.2.0 Copyright ... Enable and share performant block devices across a network of compute nodes with the RapidDisk kernel RAM drive module. ... Playing with Blocks
54%
Kibana Meets Kubernetes
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Lead Image © wbraga, 123RF.com
: https://kubernetes-charts.storage.googleapis.com/ version: ^3.2.0 - condition: filebeat.enabled name: filebeat repository: https://kubernetes-charts.storage.googleapis.com/ version: ^1.7 ... Set up an Elastic Stack quickly and easily with Helm to visualize Kubernetes data. ... analysis, data, visualization, data age, Kubernetes
54%
Common DevOps Mistakes
29.11.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image © leeavison, 123RF.com
years and a different, but related, movement to do this. That new movement was called DevOps, and it finally brought the operations folks to the party. DevOps, like agile before it, has become something ... From industry metaphors, to agile processes, to DevOps, software development is evolving into a mature enterprise. We point out some missteps in the adoption of the DevOps methodology. ... Common DevOps Mistakes
54%
DebOps delivers easy Ansible automation for Debian-based systems
26.10.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image © Nuno Andre, 123RF.com
the destination directory for the Ansible configuration. The Ansible configuration is not in the data-home directory in DebOps. If you work as root anyway, you can call debops-init local-setup command below ... Ansible is a simple and sensible automation solution, as long as you don’t need to spend a lot of time creating new roles and playbooks. DebOps is a convenient collection of Ansible playbooks ... DebOps delivers easy Ansible automation for Debian-based systems ... DevOps with DebOps
52%
New in PostgreSQL 9.3
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Nuno Andre, 123RF.com
SQL 9.3, the API has been extended to include writes to these foreign tables. External data sources are defined in such a way that they appear to the user to be local PostgreSQL tables. When queried ... The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ... PostgreSQL 9.3 ... New in PostgreSQL 9.3
52%
Scalable mail storage with Dovecot and Amazon S3
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
Lead Image © Vlad Kochelaevskiy, Fotolia.com
. Instructions [7] explain how to set up Ceph with Object Gateway so that it cannot be distinguished from "real S3" clients. Infos Ceph: http://ceph.com "Dream Team" by Martin Loschwitz, Linux ... Admins can solve typical mail server scalability problems with Dovecot’s Amazon S3 plugin and the Ceph distributed object store. ... Dovecot and S3 ... Scalable mail storage with Dovecot and Amazon S3
52%
macOS file recovery and security
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © Sgursozlu, Fotolia.com
OS has a recycle (Trash) bin from which users can recover data. If synchronization with iCloud is activated in the settings on the Mac, then accidentally deleted data can be partially recovered from icloud.com ... Rescuing macOS Data
52%
Blocking SQL injections with GreenSQL
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Maxim Kazmin, 123RF
since 2009 by GreenSQL LTD in Israel. Until version 1.3, GreenSQL was released under an open source license [2]. Version 2 was released in 2012 under a proprietary license with a free Express version ... Blocking SQL injections with GreenSQL
51%
Hyper-V with the SMB 3 protocol
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © Vladimir Kramin, 123RF.com
The SMB protocol is mainly known as the basis for file sharing in Windows and is familiar to Samba and Linux users, too. Windows 8.1 and Windows Server 2012 R2 use the new Server Message Block 3 ... Microsoft has introduced several improvements to Windows Server 2012 and Windows Server 2012 R2 with its Server Message Block 3. Hyper-V mainly benefits from faster and more stable access to network ... Hyper-V with SMB 3 ... Hyper-V with the SMB 3 protocol
51%
Monitor and optimize Fibre Channel SAN performance
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Lead Image © 3dkombinat, 123RF.com
, caution is advised. In such critical cases, the counters for "link resets" and "C3 timeouts" at the affected ISL ports usually also grow. Data Rate Mismatches A similar effect as in the previous case can ... Storage, packet sniffer, data, data usage

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