Pierre Roman talks Day Two Cloud podcast hosts Ned Bellavance & Ethan Banks through joining different Azure networks together, and how to avoid that spaghetti. You can listen to the full episode here. SO MUCH MORE FOR IT PROS at Packetpushers.net/subscribe. You can subscribe to the Packet Pushers’ YouTube channel for more videos as they […]
Select all the buses. Click on bikes. Does this photo have traffic lights? As ridiculous as these questions are, you’re almost guaranteed to have seen one recently. They are a way for online services to separate humans from bots, and they’re called CAPTCHAs. CAPTCHAs strengthen the security of online services. But while they do that, there’s a very real cost associated with them.
Based on our data, it takes a user on average 32 seconds to complete a CAPTCHA challenge. There are 4.6 billion global Internet users. We assume a typical Internet user sees approximately one CAPTCHA every 10 days.
This very simple back of the envelope math equates to somewhere in the order of 500 human years wasted every single day — just for us to prove our humanity.
Today, we are launching an experiment to end this madness. We want to get rid of CAPTCHAs completely. The idea is rather simple: a real human should be able to touch or look at their device to prove they are human, without revealing their identity. We want you to be able to prove that you are human without revealing which human you are! You may ask if this is Continue reading
Red Hat Ansible Engine v2.9 introduced the first set of Resource Modules that make network automation easier and more consistent, especially in multi-vendor environments. These network resource specific and opinionated Ansible modules help us avoid creating overly complex Jinja2 templates to render and push network configurations, thereby easing the adoption of network automation both in green and brownfield environments. The resource modules, along with the tools provided in ansible.utils, are highly focused on allowing the end user to manipulate network configuration as “structured data” and not have to worry about network platform specific details.
In the past, we have gone through resource modules that facilitate managing BGP, OSPFv2, ACLs and VLANS configurations on network devices. In this blog post, we’ll cover the newly added route maps resource modules using cisco.nxos.nxos_route_maps as an example.
Route maps are used to define which routes from a source routing protocol are to be distributed to a target routing protocol. It also allows filtering routes that are sent or received between BGP peers. Every route map can have multiple entries, with each entry having a sequence number and an action (the “permit” or “deny” clause) associated with it. Continue reading
AMD saw another quarter of outstanding growth in sales of its server chips, giving the company its highest single-quarter gain for server CPUs since 2006 and eating into Intel’s most valuable market segment, according to the latest market report from Mercury Research.We’ll get to the desktop segment later, but AMD’s server CPU share grew 1.8 percentage points from Q4 2020 to Q1 2021, from 7.1% to 8.9%. That is astonishing as server numbers just don’t move like that so quickly. In the same single-quarter period, Intel slipped 1.8 percentage points, from 92.9% to 91.1%.[Get regularly scheduled insights by signing up for Network World newsletters.]
There is seasonality in the server market, where it is normal for sales to go down in Q1, Dean McCarron, president of Mercury Research, told me. Cloud-server companies like AWS and Google go through a build/burn cycle where they buy a lot, then take time to deploy it all. Right now we are at the very bottom of build cycle where they buy the least amount, so if they are putting up these kinds of numbers during a low point, it will be even better when they Continue reading
AMD saw another quarter of outstanding growth in sales of its server chips, giving the company its highest single-quarter gain for server CPUs since 2006 and eating into Intel’s most valuable market segment, according to the latest market report from Mercury Research.We’ll get to the desktop segment later, but AMD’s server CPU share grew 1.8 percentage points from Q4 2020 to Q1 2021, from 7.1% to 8.9%. That is astonishing as server numbers just don’t move like that so quickly. In the same single-quarter period, Intel slipped 1.8 percentage points, from 92.9% to 91.1%.[Get regularly scheduled insights by signing up for Network World newsletters.]
There is seasonality in the server market, where it is normal for sales to go down in Q1, Dean McCarron, president of Mercury Research, told me. Cloud-server companies like AWS and Google go through a build/burn cycle where they buy a lot, then take time to deploy it all. Right now we are at the very bottom of build cycle where they buy the least amount, so if they are putting up these kinds of numbers during a low point, it will be even better when they Continue reading
The biggest factor when choosing an edge deployment option is whether services are available in the geographic region or regions where they are needed.
VMware says its COO for products and cloud services, Raghu Raghuram, will be its next permanent CEO, a signal that the company’s board intends to keep VMware on its present course.When Raghuram takes the reins in June, it will end a four-month interregnum, during which the company has been helmed by CFO Zane Rowe. Former CEO Pat Gelsinger became the CEO at Intel in February, returning to the company where he had worked for 30 years.VMware is the unquestioned 800-pound gorilla of the enterprise hypervisor market and has pursued both internal technology development and a succession of strategic acquisitions to diversify its business. The company’s hypervisor business, buttressed by deals with AWS, Azure, Google Cloud and other hyperscalers to provide its core products as cloud services, is still the main revenue stream. But VMware also plays in security, containerization, and cloud-native applications.To read this article in full, please click here
VMware says its COO for products and cloud services, Raghu Raghuram, will be its next permanent CEO, a signal that the company’s board intends to keep VMware on its present course.When Raghuram takes the reins in June, it will end a four-month interregnum, during which the company has been helmed by CFO Zane Rowe. Former CEO Pat Gelsinger became the CEO at Intel in February, returning to the company where he had worked for 30 years.VMware is the unquestioned 800-pound gorilla of the enterprise hypervisor market and has pursued both internal technology development and a succession of strategic acquisitions to diversify its business. The company’s hypervisor business, buttressed by deals with AWS, Azure, Google Cloud and other hyperscalers to provide its core products as cloud services, is still the main revenue stream. But VMware also plays in security, containerization, and cloud-native applications.To read this article in full, please click here
A flurry of announcements from hardware vendors points to a change in how enterprises are purchasing servers, storage and networking resources for their data centers and edge deployments.To entice companies to keep workloads on premises, hardware vendors including Cisco, Dell, HPE, IBM, Lenovo and others are offering consumption-based pricing for data-center infrastructure. These pay-per-use products are designed to shorten procurement cycles, allow customers to scale up or down with demand, and more economically link hardware spending with usage.HPE, for example, pledged to transform its entire portfolio to pay-per-use and as-a-service offerings by 2022, and last week, the company added to its GreenLake lineup with new data services and infrastructure. Dell, for its part, unveiled the first products in its Apex portfolio of managed storage, servers, and hyperconverged infrastructure.To read this article in full, please click here
A flurry of announcements from hardware vendors points to a change in how enterprises are purchasing servers, storage and networking resources for their data centers and edge deployments.To entice companies to keep workloads on premises, hardware vendors including Cisco, Dell, HPE, IBM, Lenovo and others are offering consumption-based pricing for data-center infrastructure. These pay-per-use products are designed to shorten procurement cycles, allow customers to scale up or down with demand, and more economically link hardware spending with usage.HPE, for example, pledged to transform its entire portfolio to pay-per-use and as-a-service offerings by 2022, and last week, the company added to its GreenLake lineup with new data services and infrastructure. Dell, for its part, unveiled the first products in its Apex portfolio of managed storage, servers, and hyperconverged infrastructure.To read this article in full, please click here
Juniper's newly announced Security Director Cloud lays a policy foundation for an eventual SASE offering. Juniper hopes to keep customers from going to competitors' offerings as it realizes its own SASE vision.
As supercomputer centers have long known and as hyperscalers and cloud builders eventually learned, the larger the cluster, the greater the chance that on of the many components in the system will fail at any particular time. …
People in cities around the world who use subways to move around will often see or hear the warning to “mind the gap” – or something similar – a caution to riders to be aware of the space between the doors of the train and the station platform. …
Tune in as host Peter McKee turns over the controls to Brandon Waterloo for a show-and-tell of how to work with Docker and Visual Studio Code (VSCode). A senior software engineer at Microsoft, Waterloo is the lead developer of the Docker extension and works mainly on the Docker extension for VSCode.
VSCode is a streamlined source-code editor made by Microsoft for Windows, Linux and macOS that’s fine-tuned for building and debugging modern web and cloud applications. The Docker extension makes it easier to build apps that leverage Docker containers, helps scaffold needed files, build Docker images, debug your app inside a container and more.
Follow along as Waterloo builds a basic Python FastAPI app with a Redis backend and a simple hit counter, adding Docker files in order to containerize it. Along the way, he and McKee talk scaffolding, running, debugging, syntax highlighting, intelligent code completion, snippets and the climate benefits of living in Texas (McKee) versus Michigan (Waterloo).
Watch the video here:
Join Us for DockerCon LIVE 2021
Join us for DockerCon LIVE 2021 on Thursday, May 27. DockerCon LIVE is a free, one day virtual event that is a unique experience for developers and development teams who Continue reading
Today's Day Two Cloud podcast explores essential networking capabilities in Azure, including Virtual WAN, VPN gateways, availability zones, SSL termination options, connecting premises and branch offices to the cloud, and more. Our guest is Pierre Roman, Sr Cloud Ops Advocate at Microsoft. This is not a sponsored episode.
Today's Day Two Cloud podcast explores essential networking capabilities in Azure, including Virtual WAN, VPN gateways, availability zones, SSL termination options, connecting premises and branch offices to the cloud, and more. Our guest is Pierre Roman, Sr Cloud Ops Advocate at Microsoft. This is not a sponsored episode.
Use CLI to set tracking to fix tracking speed problem.