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Dell CTO talks modern data centers, the edge, and digital disruption

Dell’s CTO has laid out the company’s vision of where enterprise technology is headed in 2019, and it’s not what people were predicting a few years ago.Gone is the talk of the demise of the data center. Instead, the data center is being repurposed, and some of its tasks are being moved to the edge, said Robert Hormuth, CTO and vice president of Dell EMC Server Infrastructure Solutions. This, he said, is a time to be disruptive before your competition.[ Read also: Edge computing best practices and Edge computing is the place to address a host of IoT security concerns | Get regularly scheduled insights: Sign up for Network World newsletters ] In a recent blog post, Hormuth said IT must be the enabler of the transformational journey for IT. “Businesses must transform and embrace the digital world, or get run over by a new, more agile competitor with a new business model benefiting from advanced technologies like data analytics, AI, ML, and DL. No business is safe from the wave of digital disruption,” he wrote.To read this article in full, please click here

Dell CTO talks modern data centers, the edge, and digital disruption

Dell’s CTO has laid out the company’s vision of where enterprise technology is headed in 2019, and it’s not what people were predicting a few years ago.Gone is the talk of the demise of the data center. Instead, the data center is being repurposed, and some of its tasks are being moved to the edge, said Robert Hormuth, CTO and vice president of Dell EMC Server Infrastructure Solutions. This, he said, is a time to be disruptive before your competition.[ Read also: Edge computing best practices and Edge computing is the place to address a host of IoT security concerns | Get regularly scheduled insights: Sign up for Network World newsletters ] In a recent blog post, Hormuth said IT must be the enabler of the transformational journey for IT. “Businesses must transform and embrace the digital world, or get run over by a new, more agile competitor with a new business model benefiting from advanced technologies like data analytics, AI, ML, and DL. No business is safe from the wave of digital disruption,” he wrote.To read this article in full, please click here

Dell CTO talks modern data centers, the edge, and digital disruption

Dell’s CTO has laid out the company’s vision of where enterprise technology is headed in 2019, and it’s not what people were predicting a few years ago.Gone is the talk of the demise of the data center. Instead, the data center is being repurposed, and some of its tasks are being moved to the edge, said Robert Hormuth, CTO and vice president of Dell EMC Server Infrastructure Solutions. This, he said, is a time to be disruptive before your competition.[ Read also: Edge computing best practices and Edge computing is the place to address a host of IoT security concerns | Get regularly scheduled insights: Sign up for Network World newsletters ] In a recent blog post, Hormuth said IT must be the enabler of the transformational journey for IT. “Businesses must transform and embrace the digital world, or get run over by a new, more agile competitor with a new business model benefiting from advanced technologies like data analytics, AI, ML, and DL. No business is safe from the wave of digital disruption,” he wrote.To read this article in full, please click here

Last Month in Internet Intelligence: January 2019

This post is presented in conjunction with The Internet Society.

During the second half of 2018, the causes of significant Internet disruptions observed through the Oracle Internet Intelligence Map could be clustered into a few overarching areas: government-directed, cable problems, power outages, distributed denial of service (DDoS) attacks, and general technical issues. Little changed heading into 2019, with two new government-directed Internet disruptions observed in Africa, alongside disruptions caused by fiber cuts and other network issues that impacted a number of countries around the world.

Government Directed

Initially covered in last month’s overview, the Internet disruption in the Democratic Republic of Congo continued into January, lasting through the third week of the month. Government authorities reportedly cut off Internet access in the country in December to prevent “rumor mongering” in the run-up to presidential elections.

An attempted military coup in Gabon led to a day-long Internet disruption in the country. The disruption started just after 07:00 UTC on January 7, as seen in the figure below, which shows clear declines in the Traceroute Completion Ratio and BGP Routes metrics, as well as a disruption to the usual diurnal pattern seen in the DNS Query Rate metric. Although the coup Continue reading

Weekend Reads 020719

When the 2015 rules were passed, the FCC moved to regulate the internet as a telecommunications service, as opposed to the less stringent classification of an information service, a change that was then reversed in 2017. —Colin Lecher

Imagine this: an enormous tech company is tracking what you do on your phone, even when you’re not using any of its services, down to the specific images that you see. —Sydney Li and Jason Kelley

The new head of a congressional antitrust panel has vowed to take on big technology companies that “threaten our democracy”, the latest sign of a growing cross-party Washington consensus that Silicon Valley has grown too powerful. —David Smith

Moore’s Law has underwritten a remarkable period of growth and stability for the computer industry. The doubling of transistor density at a predictable cadence has fueled not only five decades of increased processor performance, but also the rise of the general-purpose computing model. However, according to a pair of researchers at MIT and Aachen University, that’s all coming to an end. —Michael Feldman

Deciding what products can improve an organization’s network security is a complex process. You must weigh a number of factors as part of the purchase Continue reading

Heavy Networking 429: Network Modeling And New Features In Forward Networks (Sponsored)

Forward Networks returns to Heavy Networking to discuss its approach to network modeling, verification, and assurance in this sponsored episode. We explore new features, including the ability to leverage Forward's data model for other applications and management systems, and its support for NSX-V and AWS VPCs.

The post Heavy Networking 429: Network Modeling And New Features In Forward Networks (Sponsored) appeared first on Packet Pushers.

BiB 069: Plixer’s FlowPro Shines A Light On Network Darkness

Plixer has announced the FlowPro network probe to shine some light on sections of the network with limited flow export capability. Available both as hardware and virtual appliances, FlowPro observes network packets via SPAN or ERSPAN and can, based on its observations, create and export flow records to Scrutinizer. But that’s not all that FlowPro can do. There’s a bunch of analytical capability baked into the tool with both APM and security use cases.

The post BiB 069: Plixer’s FlowPro Shines A Light On Network Darkness appeared first on Packet Pushers.

DNS Flag Day

The 1st of February was DNS Flag Day, which is an initiative of several DNS vendors and operators to address the problems of DNS name server implementations that are not in compliance with long-established DNS standards. This is causing the DNS to not only be unnecessarily slow and inefficient, but prevent operators from deploying new functionality including mechanisms to protect against DDoS attacks.

DNSSEC and other extended features of the DNS require EDNS0 (Extension Mechanisms for DNS – RFC 6891), and properly implemented name servers should either reply with an EDNS0 compliant response, or provide a regular DNS response if they don’t understand.

However, a lot of name server software is not implemented properly which has meant resolvers have had to incorporate workarounds when name servers don’t respond correctly. These cause unnecessary retries, delays, and prevent the newer features of the DNS being used.

As a result, the vendors of the most commonly used DNS software (BIND, Ubound, PowerDNS and Knot) will no longer be supporting these workarounds in new versions of their software, whilst a number of public DNS resolver operators (CleanBrowsing, Cloudflare, Google and Quad9) will no longer resolve hostnames served by broken name server implementations.

This may mean Continue reading

Software-defined connectivity planned for colocation data centers

Gartner predicts that by 2025, 80 percent of enterprises will migrate entirely away from their on-premises data centers. Instead they’ll follow the current trend of moving workloads to colocation, hosting and the cloud, leading them to shut down their traditional data centers.I’m sure that colocation centers look forward to the growth in business, but the growth also means the colocation data centers need to become more agile, scalable, and flexible. This is absolutely critical to their business model viability, but the challenge to get there is greater than ever.[ Also read: How to plan a software-defined data-center network and Efficient container use requires data-center software networking ] Colocation providers have long benefitted from offering cross-connect and IT services, as well as Layer 2 WAN connectivity. However, these traditional offerings really aren't meeting the emerging demands from enterprise tenants who want more integrated, more secure and more automated networking solutions. As workloads move across different environments, such as SaaS and public clouds, there are management and operational challenges for colocation providers who are now being asked to support a more diverse portfolio of connectivity solutions.To read this article in full, please click here

Software-defined connectivity planned for colocation data centers

Gartner predicts that by 2025, 80 percent of enterprises will migrate entirely away from their on-premises data centers. Instead they’ll follow the current trend of moving workloads to colocation, hosting and the cloud, leading them to shut down their traditional data centers.I’m sure that colocation centers look forward to the growth in business, but the growth also means the colocation data centers need to become more agile, scalable, and flexible. This is absolutely critical to their business model viability, but the challenge to get there is greater than ever.[ Also read: How to plan a software-defined data-center network and Efficient container use requires data-center software networking ] Colocation providers have long benefitted from offering cross-connect and IT services, as well as Layer 2 WAN connectivity. However, these traditional offerings really aren't meeting the emerging demands from enterprise tenants who want more integrated, more secure and more automated networking solutions. As workloads move across different environments, such as SaaS and public clouds, there are management and operational challenges for colocation providers who are now being asked to support a more diverse portfolio of connectivity solutions.To read this article in full, please click here

Software-defined connectivity planned for colocation data centers

Gartner predicts that by 2025, 80 percent of enterprises will migrate entirely away from their on-premises data centers. Instead they’ll follow the current trend of moving workloads to colocation, hosting and the cloud, leading them to shut down their traditional data centers.I’m sure that colocation centers look forward to the growth in business, but the growth also means the colocation data centers need to become more agile, scalable, and flexible. This is absolutely critical to their business model viability, but the challenge to get there is greater than ever.[ Also read: How to plan a software-defined data-center network and Efficient container use requires data-center software networking ] Colocation providers have long benefitted from offering cross-connect and IT services, as well as Layer 2 WAN connectivity. However, these traditional offerings really aren't meeting the emerging demands from enterprise tenants who want more integrated, more secure and more automated networking solutions. As workloads move across different environments, such as SaaS and public clouds, there are management and operational challenges for colocation providers who are now being asked to support a more diverse portfolio of connectivity solutions.To read this article in full, please click here

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