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COMPUTING Stories

Arm introduces Neoverse high-performance CPUs for servers, 5G

Published on: 2019-02-22

There have been some interesting developments in the Arm-as-a-server processor field, from Cavium's success to Amazon offering much cheaper instances on its home-brew Arm processors. But now Arm Holdings itself is getting into the fray, and it's offering is a whopper. Last October, Arm announced ...

Arm introduces Neoverse high-performance CPUs for servers, 5G

Published on: 2019-02-22

There have been some interesting developments in the Arm-as-a-server processor field, from Cavium's success to Amazon offering much cheaper instances on its home-brew Arm processors. But now Arm Holdings itself is getting into the fray, and it's offering is a whopper. Last October, Arm announced ...

SDxCentral’s Weekly Roundup — February 22, 2019

Published on: 2019-02-21

Here are the week's strays and stragglers we roped for you: Ethernity Networks launched a field-programmable gate array (FPGA)-based virtual private network (VPN) gateway. Splunk withdrew from Russia. The application management company will no longer sell its software and services to companies ...

Rakuten Lines Up an Ambitious Virtualized Mobile Network Plan

Published on: 2019-02-21

Japan's Rakuten has partnered with tech heavyweights to power its fully virtualized, software-defined mobile service. The company plans to launch service later this year, with CTO Tareq Amin stating that the new network will "innovate at the speed of software and scale at the speed of cloud."

ZTE unveils 5G fronthaul outdoor optical transportation product

Published on: 2019-02-21

ZTE has unveiled what it claims is the industry's first 5G fronthaul 200G outdoor optical transport network product. The Chinese vendor said that the ZXMP M721 OD62 is easy to install and maintain and can be applied to the metro edge layer.

Why Cybersecurity Burnout Is Real (and What to Do About It)

Published on: 2019-02-21

The constant stresses from advanced malware to zero-day vulnerabilities can easily turn into employee overload with potentially dangerous consequences. Here's how to turn down the pressure. Cybersecurity is one of the only IT roles where there are people actively trying to ruin your day, 24/7. ...

Cisco warns on HyperFlex security vulnerabilities

Published on: 2019-02-21

Cisco this week identified two "High" security vulnerabilities in its HyperFlex data-center package that could let attackers gain control of the system. HyperFlex is Cisco's hyperconverged infrastructure that offers computing, networking and storage resources in a single system.

Cisco warns on HyperFlex security vulnerabilities

Published on: 2019-02-21

Cisco this week identified two "High" security vulnerabilities in its HyperFlex data-center package that could let attackers gain control of the system. HyperFlex is Cisco's hyperconverged infrastructure that offers computing, networking and storage resources in a single system.

Edge security: There’s lots of attack surfaces to worry about

Published on: 2019-02-19

The problem of edge security isn't unique - many of the issues being dealt with are the same ones that have been facing the general IT sector for decades. But the edge adds its own wrinkles to those problems, making them, in many cases, more difficult to address.

Cisco Reports Second Quarter Earnings FY19

Published on: 2019-02-13

Q2 Results: Revenue: $12.4 billionGrowth of 7% year over year (normalized to exclude the divested SPVSS business for Q2 FY 2018) Earnings per Share: GAAP: $0.63; Non-GAAP: $0.73Non-GAAP EPS increased 16% year over year Q3 Guidance (normalized to exclude the divested SPVSS business for Q3 FY ...

What is hyperconvergence?

Published on: 2019-02-07

Hyperconvergence is an IT framework that combines storage, computing and networking into a single system in an effort to reduce data center complexity and increase scalability. Hyperconverged platforms include a hypervisor for virtualized computing, software-defined storage, and virtualized ...

5G: more than just a simple network upgrade

Published on: 2019-02-07

Posted by Arthur Cole on February 07, 2019 5G wireless connectivity is certainly faster and wider than current 4G infrastructure, which gives the impression that it is merely an incremental step in the performance we can expect from our existing services. But this is not entirely the case.

5G will bring cloud computing to everyone

Published on: 2018-09-25

I gave a cloud computing talk in a rural Midwest town a few years ago. I went on and on about the benefits of using the cloud. During my talk, I noticed a lot of folded arms and concerned faces. The reason?

PQ 162: Edge Compute Use Cases And Juniper’s Contrail Edge Cloud (Sponsored)

Published on: 2019-02-21

Podcast: Download | Embed What problems are we trying to solve with edge computing, and how might we get those done? Our sponsor today is Juniper Networks, and we're going see if we can answer those edge computing questions in a discussion about Contrail Edge Cloud.

Just Say No to Jumbo Frames

Published on: 2019-01-24

How do you feel about jumbo MTU? I seem to periodically get into debates about jumbos. I'm highly allergic to jumbos. Let's examine the facts (as I see them), and then we'll get to the cause of my allergic reaction. TL;DR: jumbo can cause major operational pain for network administrators.

Wi-Fi 6 Is A Stupid Branding Idea

Published on: 2019-01-24

You've probably seen recently that the Wi-Fi Alliance has decided the rebrand the forthcoming 802.11ax standard as "Wi-Fi CERTIFIED 6", henceforth referred to as "Wi-Fi 6". This branding decision happened late in 2018 and seems to be picking up steam in 2019 as 802.11ax comes closer to ...

PlexxiPulse – Plexxi HCN™, The Most Powerful Software-Defined Network, Now Available On Dell

Published on: 2018-02-23

This week, we announced support for Dell Networking Z9100-ON and Dell Networking S4048-ON data center fabric switches. Plexxi HCN™ will give Dell customers the power to scale data center networks flat and cost-effectively while still delivering unrestricted performance for all application ...

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