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http://redhatstackblog.redhat.com/2017/07/11/tuning-for-zero-packet-loss-in-red-hat-openstack-platform-part-1/?sc_cid=7016000000127ECAAY For Telcos considering OpenStack, one of the major areas of focus can be around network performance. While the performance discussion may often begin with talk of throughput numbers expressed in Million-packets-per-second (Mpps) values across Gigabit-per-second (Gbps) hardware, it really is only the tip of the performance iceberg. The most common requirement is to have →

http://www.telegraph.co.uk/science/2017/10/09/saunas-cut-pneumonia-risk/ Sauna is good for you in many ways has been known in Finland for a long time. Here is another proof:  Sweating in a sauna at least twice a week could slash the risk of potentially deadly infections like pneumonia, research shows. Men who enjoyed sauna sessions on a regular basis were almost 30 per cent less likely to develop the →

https://www.networkworld.com/article/3230519/linux/examining-network-connections-on-linux-systems.html Linux systems provide a lot of useful commands for reviewing network configuration and connections. Here’s a look at a few, including ifquery, ifup, ifdown and ifconfig. You might now most of them, but most propably not all of them… so check out to learn the rest. →

https://techcrunch.com/2017/09/29/its-time-to-give-firefox-another-chance/ Many people have switched to Chrome. It’s now time to give Firefox another chance. Mozilla seems to have found its groove and focus again — and it’s starting to show. Version 57 is the most important Firefox release in years. Mozilla has dubbed this release “Firefox Quantum.” Many of the updates in Quantum come from Mozilla’s experimental Servo browser and →

I have earlier posted about soldering irons. Here is a continuation to it with a set of interesting soldering iron tear-down and DIY videos from YouTube. Inside the cheapest soldering iron on ebay. How To Make a MINI USB Power Soldering Iron Hot! Hot! Hot! Weller ROBUST Soldering Gun, BEB #21 Homemade Soldering Gun How →

http://teknologia.messukeskus.com/ Huge professional technology fair opens now for three days in Helsinki Finland. It contains electronics components fair Elkom in it. Elkom in Helsinki is one of the leading trade fairs for professional electronicsin the Baltic region. This exhibition is communication and information platform in the industry and offers the exhibiting companies the opportunity to →

This is the end of era of Microsoft Windows smartphones that never really started!  https://www.pcworld.com/article/3231965/windows-phone-os/windows-10-mobile-phones-are-dead.html Windows phones are really, truly dead. This weekend, Microsoft’s VP of operating systems confirmed the writing on the wall. “Of course we’ll continue to support the platform [with] bug fixes, security updates, etc.,” Joe Belfiore wrote on Twitter.  Microsoft’s Joe Belfiore says →

http://mymodernmet.com/nikon-small-world-competition-2017/?utm_source=laughingsquid.com&utm_medium=referral&utm_campaign=pubexchange_facebook Incredible set of fantastic photographs! →

Your Hard Disk As An Accidental Microphone article tells that modern hard disks can sense sounds around them unintentionally.  [Alfredo Ortega] has uncovered in his talk at the EKO Party conference in Buenos Aires where he he demonstrates how a traditional spinning-rust computer hard disk interacts with vibration in its surroundings, and can either become →

http://securityaffairs.co/wordpress/63902/security/securing-smart-grid.html  During the recent years, there have been two cyber-attacks on power plants in Ukraine, which for the first time in the history succeeded to disrupted and cut power in a country.  An analysis of the events in Ukraine indicates that in order for a cyber-attack to materialize, three conditions must exist: opportunity, ability, and motivation. →