DockerCon LIVE with theCUBE: Call for Papers is Open

CFP Deadline: March 27th at 11:59 PM PST

The beauty of Docker is in the ways that developers are using it to positively impact their lives, industries, and day-to-day workflows. From sending rockets to space, to running some of the biggest apps on Earth, Docker helps developers build and share containerized apps – from the boring to the apps that change the world. DockerCon is the place where the community comes together to connect and share stories, best practices, and use cases. 

Back in December, we announced that DockerCon would not be a physical event but instead was evolving into a digital event. At the time, that decision was made in order to make attending DockerCon an option for any and all developers and members of the community. And now with the current state of the global COVID-19 pandemic, we are extra thankful to have already been planning for a virtual-only gathering. This change to DockerCon is the safest and healthiest option for our community, and we are excited to still bring everyone together to learn and share from one another.  

This year, DockerCon will be a virtual event on May 28th from 9am to 5pm GMT -8. Continue reading

Larry Ellison’s Oracle Customer-Win Claim ‘Inaccurate’

“Oracle inaccurately reported during its Q3 earnings call that DTCC was migrating a...

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Rancher Labs Lassos $40M Funding Round

The vendor will put the new funding toward accelerating innovation that will drive Kubernetes...

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Stateless Rethinks Modern Networking

There’s a whole new realm that the network is expected to accomplish with the newest architectures, according toBarefoot Tofino P4 Ethernet switch with the Stateless Luxon software to provide programmability deeper into the switch. Intel acquired Barefoot Networks, the creator of the protocol-independent Murad Kablan has said. Stateless aims to change all that. Its customers are looking to provide multitenancy and multitiered multitenancy — hundreds of thousands Continue reading

Operators Bolster Networks in COVID-19 Fight

For the next 60 days, most operators have agreed to halt service terminations due to unpaid bills,...

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Big Tech in the Time of Coronavirus

The world’s largest tech companies are looking to use their technology for ways to accelerate...

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The Week in Internet News: Coronavirus Shutdowns Expose Digital Divide

No Internet, no school: School closings in the U.S. in response to the coronavirus pandemic are exposing the continuing digital divide in the country, U.S. News and World Report says. The Federal Communications Commission should step in to help poor students get access, Commissioner Jessica Rosenworcel told a Senate committee recently.

Testing the Internet’s capacity: Meanwhile, there are some worries that millions of people potentially working from home in the coming weeks could literally “break the Internet,” Slate reports. Corporate VPNs, stock trading sites, and video gaming services could be among the services impacted by people working from home.

Bad news in the U.K.: In Britain, broadband networks aren’t ready for millions of people working from home, ABC14News.com reports. Many home-based Internet services in the U.K. still use old copper-based networks, and Internet users should expect congestion.

The downside of working from home: One Washington Post writer worked from home for eight days and ran into several difficulties, including Internet outages. “Video conferencing fails 50 percent of the time. The online tools I’m using — Slack, Microsoft Office, Dropbox — treat work as paramount, so it never really goes away.”

Hackers take advantage: Continue reading

Announcing Network Analytics

Our Analytics Platform

Announcing Network Analytics

Back in March 2019, we released Firewall Analytics which provides insights into HTTP security events across all of Cloudflare's protection suite; Firewall rule matches, HTTP DDoS Attacks, Site Security Level which harnesses Cloudflare's threat intelligence, and more. It helps customers tailor their security configurations more effectively. The initial release was for Enterprise customers, however we believe that everyone should have access to powerful tools, not just large enterprises, and so in December 2019 we extended those same enterprise-level analytics to our Business and Pro customers.

Announcing Network Analytics
Source: https://imgflip.com/memegenerator

Since then, we’ve built on top of our analytics platform; improved the usability, added more functionality and extended it to additional Cloudflare services in the form of Account Analytics, DNS Analytics, Load Balancing Analytics, Monitoring Analytics and more.

Our entire analytics platform harnesses the powerful GraphQL framework which is also available to customers that want to build, export and share their own custom reports and dashboards.

Extending Visibility From L7 To L3

Until recently, all of our dashboards were mostly HTTP-oriented and provided visibility into HTTP attributes such as the user agent, hosts, cached resources, etc. This is valuable to customers that use Cloudflare to protect and accelerate HTTP Continue reading

vlog. Episode 8. History and future of the networking.

Hello my friend,

Today I have a unique opportunity to talk to one of the most well-known authors in the networking industry. Especially if you ever studied for CCIE (link). This is a legendary person, which put his hands on the implementation of many technologies in the service providers, data centres and enterprises.

In this episode, together with Jeff Doyle (yes, this particular Jeff Doyle) we discuss his experience as an author of the networking books, and as a network engineer and architect. We discuss the major steps in the telecommunication’s development over a couple of past decades and what we should expect.

On top of that, Jeff shares his opinion on the skills necessary for the network engineers now and in the future.

Don’t forget to subscribe for the channel, put likes and repost the video if you like that! ?

Support us





P.S.

If you have further questions or you need help with Continue reading

Understanding, detecting and localizing partial failures in large system software

Understanding, detecting and localizing partial failures in large system software, Lou et al., NSDI’20

Partial failures (gray failures) occur when some but not all of the functionalities of a system are broken. On the surface everything can appear to be fine, but under the covers things may be going astray.

When a partial failure occurs, it often takes a long time to detect the incident. In contrast, a process suffering a total failure can be quickly identified, restarted, or repaired by existing mechanisms, thus limiting the failure impact.

Because everything can look fine on the surface, traditional failure detectors or watchdogs using external probes or monitoring statistics may not be able to pick up on the problem. Today’s paper choice won the authors a best paper award at NSDI’20. It contains a study of partial failure causes, and a novel approach to fault detection using system-specific, auto-generated watchdogs.

Characterising partial failures

Before designing a better system for detecting partial failures, the authors set about understanding their nature and causes through a study of five software systems (ZooKeeper, Cassandra, HDFS, Apache, and Mesos). For each of these systems they crawled the bug databases to find critical issues Continue reading

As networks evolve enterprises need to rethink security

Digital innovation is disrupting businesses. Data and applications are at the hub of new business models, and data needs to travel across the extended network at increasingly high speeds without interruption. To make this possible, organizations are radically redesigning their networks by adopting multi-cloud environments, building hyperscale data centers, retooling their campuses, and designing new connectivity systems for their next-gen branch offices. Networks are faster than ever before, more agile and software-driven. They're also increasingly difficult to secure. To understand the challenges and how security needs to change, I recently talked with John Maddison, executive vice president of products for network security vendor Fortinet.To read this article in full, please click here

As the networks evolve enterprises need to rethink network security

Digital innovation is disrupting businesses. Data and applications are at the hub of new business models, and data needs to travel across the extended network at increasingly high speeds without interruption. To make this possible, organizations are radically redesigning their networks by adopting multi-cloud environments, building hyperscale data centers, retooling their campuses, and designing new connectivity systems for their next-gen branch offices. Networks are faster than ever before, more agile and software-driven. They're also increasingly difficult to secure. To understand the challenges and how security needs to change, I recently talked with John Maddison, executive vice president of products for network security vendor Fortinet.To read this article in full, please click here

CEX (Code EXpress) 07. Loops are bad in the networks, but not in code.

Hello my friend,

We have covered all the necessary types of the Python’s variables (ordinary, lists and dictionaries) and now we can move on with further concepts. And the first immediate pit stop is the question “how can we work with the Python’s lists and dictionaries efficiently?” The answer wold be “just loop them”!

Network automation training – boost your career

Don’t wait to be kicked out of IT business. Join our network automation training to secure your job in future. Come to NetDevOps side.

How does the training differ from this blog post series? Here you get the basics and learn some programming concepts in general, whereas in the training you get comprehensive set of knowledge with the detailed examples how to use Python for the network and IT automation. You need both.

What are we going to do today?

The looping of the sibling’s element out of any data structure, such as a Python’s list or a dictionary, is one of the essential building blocks of any programming code, including the simplest ones. Therefore, today you will learn:

  • How to create loop over Python’s lists using for instruction.
  • How to create loop over Continue reading

FortiGuard Labs’ Derek Manky Talks Swarm Attacks, War of Deception

Collaboration and deception are two tools that Manky says should play a prominent role in...

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Broadcom Pulls 2020 Guidance as Coronavirus Fuels Uncertainty

As the coronavirus continues to wreak havoc on financial markets, Broadcom has so far avoided sales...

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