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06.05.2025
I think virtually everyone in HPC knows the Warewulf open source cluster provisioning and management tool. I wrote about Warewulf starting with Warewulf 3, followed by a series on Warewulf 4. Since
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29.09.2020
is still at an experimental stage in version 1.0.6; therefore, the developer advises against using it on production systems.
External USB media or SSDs connected over USB 3.0 are best suited for quick
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25.03.2020
DevOps Orchestration Platform [1] is a web-server-based software platform and framework that implements an abstraction layer above Terraform [2] and Ansible [3], including the utilization of Ansible
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28.11.2023
for the search patterns. Grep is often used for this type of search, although Ack has a slight edge in terms of functionality. Silver Searcher [3], with a similar orientation, is an Ack fork that aims to boost
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16.05.2013
Introduced by IBM in the 1950s, hard drives rapidly became the primary permanent storage technology of the computer industry and have retained this primacy for the past 50 years. Despite
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22.05.2023
in Listing 4.
Listing 3
Sync Progress
§§nonuber
Every 1.0s: cat /proc/drbd ubu22042-2: Sat Apr 8 16
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03.08.2023
store the backup in cloud storage services like Amazon S3, Google Cloud Storage, or Azure Blob Storage. For example, to store the backup in an S3 bucket, you would use a command like
BACKUP DATABASE mydb
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09.08.2015
and analyzing network packets are SmartSniff [1], SniffPass [2], and Open Visual Traceroute [3]. In this article, I introduce these three handy utilities and also take a look at Microsoft Message Analyzer, which
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26.01.2025
, formally known as Purdue Enterprise Reference Architecture (PERA), has been a fundamental part of industrial IT architecture since its development at Purdue University in the early 1990s (Figure 1). It acts
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27.02.2012
to the reducer, thus reducing the volume of data that needs to be transferred.
In the example here, the combiner can simply correlate all of the output from one mapper and compute the total (Figure 3
