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Rubén Llorente ... iRedMail-related products. The downloadable installer is the product I focus on in this article. The free-tier product, licensed as free open source software under the GPL3, is a set of scripts

Rubén Llorente ... had a serviceable Internet connection at home; yet, I was stuck with a pitiful one. My ISP provided 3Mbps of symmetric bandwidth in an age in which urban dwellers had access to subscriptions 10 times

Rubén Llorente ... application to interface with the Nitrokey. Thankfully, you are provided a free, open source program [3] that supports FreeBSD, macOS, Windows, and many Linux distributions. AppImages, Flatpaks, and Snaps

The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ... In version 9.3, the PostgreSQL community once again introduces several important new features in a major release. The work of many developers worldwide, this release went through a rigorous review ... The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ... PostgreSQL 9.3

for your environments with Layer 3 tools. As long as two hosts have any kind of physical communication path, communication on Layer 3 works, even if the hosts in question reside in different Layer 2 segments ... Large environments such as clouds pose demands on the network, some of which cannot be met with Layer 2 solutions. The Border Gateway Protocol jumps into the breach in Layer 3 and ensures seamlessly ... Scalability in Layer 3 ... Scalable network infrastructure in Layer 3 with BGP

connectivity and multiple servers Central edge – a regional data center that can control far and closer edge infrastructures RHEL 8.3 (released in November) includes tools like Image Builder, to address ... In the news: Native edge computing comes to Red Hat Enterprise Linux; IBM/Red Hat deals crushing blow to CentOS; Linux Kernel 5.10 is ready for release 48; and Canonical launches curated container

In version 9.3, the PostgreSQL community once again introduces several important new features in a major release. The work of many developers worldwide, this release went through a rigorous review ... 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

the groups of containers (pods) that form the PaaS. That sort of setup costs at least $48,000 a year, with the possible addition of further fees for more traffic or the provision of more application nodes [1 ... OpenShift 3: Platform as a Service

on most servers, is HTTP/1.1 – even though HTTP/3 has already been defined. In this article, I look at the history of the protocol and the practical differences between versions 1.1, 2, and 3 ... HTTP/2 introduced multiplexing, resulting in superior bandwidth utilization over HTTP/1.1, and HTTP/3 solves the problem of transmission delays from packet loss by replacing TCP with QUIC. ... HTTP/1.1 versus HTTP/2 and HTTP/3

-list +--------------------------------------+-----------+------------------ | id | name | subnets | +--------------------------------------+-----------+------------------ | 42a99eb6-3de7-4ffb-b34e-6ce622dbdefc | admin-net|928598b5 ... OpenStack workshop, part 3:Gimmicks, extensions, and high availability