Open-source News

How to process real-time data with Apache

opensource.com - Fri, 02/28/2020 - 16:03

In the "always-on" future with billions of connected devices, storing raw data for analysis later will not be an option because users want accurate responses in real time. Prediction of failures and other context-sensitive conditions require data to be processed in real time—certainly before it hits a database.


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Revive your RSS feed in the Linux terminal with Newsboat

opensource.com - Fri, 02/28/2020 - 16:02

Psst. Word on the web is that RSS died in 2013. That's when Google pulled the plug on Google Reader.

Don't believe everything that you hear. RSS is alive. It's well. It's still a great way to choose the information you want to read without algorithms making the decision for you. All you need is the right feed reader.


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Getting started with Linux firewalls

opensource.com - Fri, 02/28/2020 - 16:00

A sensible firewall is your computer's first line of defense against network intrusion. When you're at home, you're probably behind a firewall built into the router supplied by your internet service provider. When you're away from home, though, the only firewall you have is the one running on your computer, so it's important to configure and control the firewall on your Linux computer. If you run a Linux server, it's just as important to know how to manage your firewall so that you can protect it from unwanted traffic both locally and remotely.


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4 technologists on careers in tech for minorities

opensource.com - Fri, 02/28/2020 - 16:00

In honor of Black History Month, I've garnered the opinions of a few of my favorite technology professionals and open source contributors. These four individuals are paving the way for the next generation alongside the work they're doing in the technology industry. Learn what Black History Month means to them, what influences their career, resources for minorities wanting to break into tech, and more.

Tameika Reed, founder of Women In Linux


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WireGuard – A Fast, Modern and Secure VPN Tunnel for Linux

Tecmint - Fri, 02/28/2020 - 13:13
WireGuard is a modern, secure, cross-platform and general-purpose VPN implementation that uses state-of-the-art cryptography. It aims to be speedy, simpler, leaner and more functional than IPsec and it intends to be more performant than...

X.Org/FreeDesktop.org Is Looking For Sponsors Or May Have To Cut Continuous Integration Hosting

Phoronix - Fri, 02/28/2020 - 05:58
The cost of cloud hosting -- or in particular hosting their own GitLab instance and running continuous integration (CI) support for FreeDesktop.org projects -- is putting financial strain on the X.Org Foundation...

Linux 4.4.215 / 4.9.215 / 4.14.172 / 5.5.7 Kernels Bringing Intel KVM Security Fix

Phoronix - Fri, 02/28/2020 - 04:02
A few days back we reported on a security vulnerability within Intel's KVM virtualization code for the Linux kernel. That vulnerability stems from unfinished kernel code and was fixed for Linux 5.6 Git and is now being back-ported to the 4.4 / 4.9 / 4.14 / 5.5 supported kernels...

Linux 5.6 Tests On AMD EPYC 7742 vs. Intel Xeon 8280 2P With 100+ Benchmarks

Phoronix - Fri, 02/28/2020 - 02:57
The latest benchmarks for your viewing pleasure are looking at the dual Intel Xeon Platinum 8280 performance up against the dual AMD EPYC 7742 CPUs while using the in-development Linux 5.6 kernel as the first time trying out these highest-end server processors on this new kernel debuting as stable in about one month's time...

Red Hat's SPICE 0.14.3 Remote Display System Now Supports Microsoft Windows

Phoronix - Fri, 02/28/2020 - 01:26
The SPICE remote display system developed by Red Hat is up to version 0.14.3 with a few prominent additions...

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