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29%
Monitoring network traffic with ntopng
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © Natalia Lukiyanova, 123RF.com
Administrators are well advised to monitor the availability and quality of their networks continuously. The open source ntopng tool has been tried and tested for years. In this article, I ... The open source ntopng tool provides deep insights into network traffic and supports troubleshooting when network problems occur.
29%
Flexible backup for large-scale environments
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Photo by Nils Bouillard on Unsplash
systems at several locations in the country. Open and documented formats and interfaces were essential to ensure permanent, at least read-only, access to the data, and it had to allow the continued use ... Bacula is a powerful open source backup solution for large environments that offers automation, extension modules, and commercial support.
29%
A storage engine for every use case
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © Maikloff, Fotolia.com
a Perl script, or even do absolutely nothing. Although this might seem to be an unusual way of using database software, it actually opens a wide range of interesting possibilities. I'll mention more about ... You can choose from among a number of open source database storage engines for both general and specialized data.
29%
What's new in Samba 4
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
© Natalia Sheinkin, 123RF.com
these services, such as BIND, OpenLDAP, and MIT or Heimdal Kerberos. With the exception of BIND for DNS, the ability to utilize third-party codebases in that role is gone. A common practice with Samba NT4 domains ... In December 2012, the open source world received the first, and very long awaited, release of the Samba 4.x series.
29%
Run your own chat server
22.05.2023
Home »  Archive  »  2023  »  Issue 75: Teamwork  » 
Photo by Volodymyr Hryshchenko on unsplash
some work and, of course, a dedicated server. Open Protocol Matrix itself is not software. It is an open source, end-to-end encrypted protocol for chat and real-time communication. As an open standard ... The Matrix open standard implements secure, decentralized communication and comes with bridges to popular chat apps.
29%
Automate complex IT infrastructures with StackStorm
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
Photo by Fré Sonneveld on Unsplash
are the days when infrastructures could be managed manually. Modern infrastructure management environments open an opportunity for avoiding error-prone manual adjustments. Insiders have bandied about ... StackStorm is an open source, event-based platform for runbook automation.
29%
Keep an eye on your network
01.08.2019
Home »  Archive  »  2019  »  Issue 52: Stop...  » 
Lead Image © damedeeso, 123RF.com
and their respective syntax is quite bothersome. If you crave a unified interface for querying the different aspects of the operating system, you need osquery. Osquery [1] is a cross-platform open source tool ... Osquery is a cross-platform open source tool that you can use to query your network, just like a database.
29%
RSQL, a Microsoft SQL clone
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
Photo by Eugenio Mazzone on Unsplash
in the form of an Open Database Connectivity (ODBC) or Java Database Connectivity (JDBC) driver, or a suitable library. On Linux systems, the libdbi [4] framework is usually used as the corresponding library ... The open source relational database RSQL aims to completely replace slimmed-down instances of Microsoft SQL Server.
29%
Lustre HPC distributed filesystem
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
Photo by Efe Kurnaz on Unsplash
: 20 GiB stonewallingTime : 60 stoneWallingWearOut : 0 Results: access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr ... The Lustre open source distributed, parallel filesystem scales to high-performance computing environments.
28%
News for Admins
28.11.2022
Home »  Archive  »  2022  »  Issue 72: OpenS...  » 
 
OpenSSL 3.0.7 Patches Serious Vulnerabilities OpenSSL has issued an advisory (https://www.openssl.org/news/secadv/20221101.txt) relating to two vulnerabilities (CVE-2022-3602 and CVE-2022 ... OpenSSL has issued an advisory (https://www.openssl.org/news/secadv/20221101.txt) relating to two vulnerabilities (CVE-2022-3602 and CVE-2022-3786), which affect OpenSSL version 3.0.0.

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