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39%
Save and Restore Linux Processes with CRIU
21.08.2014
Home »  Archive  »  2014  »  Issue 22: OpenS...  » 
Lead Image © Valentin Volkov, 123RF.com
on systems with ARM or x86_64 architecture; in the latter case, you must be running 64-bit Linux. Version 1.3-rc1 added AArch64. Furthermore, CRIU requires Linux kernel version 3.11 or greater. Current desktop
39%
Security after Heartbleed – OpenSSL and its alternatives
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © Ilya Masik, fotolia.com
a large community of developers see the bugs more quickly. However, the code that made Heartbleed possible in OpenSSL found its way into the library in January 2012. How did it remain unnoticed for so long
39%
Read-only file compression with SquashFS
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © modella, 123RF.com
to compress data files. Listing 1 shows a quick example illustrating the change in file size. Listing 1 Gzip Example $ ls -lsah FS_scan.csv 3.2M -rw-r--r-- 1 laytonjb laytonjb 3.2M 2014-06-09 20
39%
Time-series-based monitoring with Prometheus
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © Juthamas Oonhawat, 123RF.com
) with Google, helped incubate Prometheus to get it ready for production when working for SoundCloud in 2012. Starting in 2014, other companies began taking advantage of it. In 2015, the creators published
39%
Quick UDP Internet connections
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Photo by Jonathan Chng on Unsplash
The Quick UDP Internet Connections (QUIC) protocol [1] originated in 2012 as a Google project led by Jim Roskind to improve security and performance over TCP. The protocol made the leap to four
39%
The state of OpenStack in 2022
28.11.2022
Home »  Archive  »  2022  »  Issue 72: OpenS...  » 
Photo by vadim kaipov on Unsplash
, the OpenStack Summit were surrounded by something like a mystical aura: 8,000 participants and more regularly joined the private cloud computing environment camp to catch up on the latest technology. In 2012
39%
Mailman 3.0 – a long time coming
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
Lead Image © Andrey Bayda, 123RF.com
is a professional software tool, and the fan base appreciates its solid operating principles. Version 1.0 was released in mid-1999 [1], followed by 2.0 in 2000. The latest stable branch 2.1 appeared about 12 years ... Mailman 3.0 is a new major version, released 15 years after version 2.0. We put the new version through its paces and explain the installation procedure and new features.
39%
Prowling AWS
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Lead Image © Dmitry Naumov, 123RF.com
Web Services (AWS), AWS Organizations can segregate departmental duties and, therefore, security controls between multiple accounts; commonly this might mean the use of 20 or more accounts
39%
Storage Spaces Direct with different storage media
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Lead Image © Twwx, photocase.com
Server 2012 R2 supports only two storage tiers in storage pools and storage spaces. NVMe memory is used to cache data, and SSDs and HDDs are used for traditional data storage and archiving. You can also
39%
Automated OpenStack instance configuration with cloud-init and metadata service
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © jeka81, 123RF.com
: $ curl http://169.254.169.254/openstack 2012-08-10 2013-04-04 2013-10-17 2015-10-15 2016-06-30 2016-10-06 2017-02-22 To retrieve a list of supported versions for the EC2-compatible metadata API, enter

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