IBM brings AI to Z series mainframes, z/OS, Cloud Paks

New AI toolkits, machine learning (ML) frameworks and AI-based private cloud tools are on their way to IBM Z-series mainframe users, as the company looks to preserve its share of the fast-growing AI marketplace.The company announced today that its newest offerings, meant to help organizations get to work on the latest and greatest in AI frameworks, will be available for IBM Z, LinuxOne, z/OS and Cloud Pak architectures. The first new feature, AI Toolkit for IBM Z and LinuxONE, is designed to help enable mission-critical business applications on open-source frameworks like IBM’s Z Accelerated line with TensorFlow, SnapML and more. A Python AI Toolkit for the underlying z/OS also provides an open-source Python library for AI/ML workloads, designed to conform with the company’s Security and Privacy by Design guidelines.To read this article in full, please click here

IBM brings AI to Z series mainframes, z/OS, Cloud Paks

BrandPost: What do music and SSE have in common?

By: Nav Chander, Head of Service Provider SD-WAN/SASE Product Marketing.This is part 3 of a 3-part blog series on SD-WAN, Secure Service Edge (SSE), and multi-cloud networking (MCN), where we will highlight how these 3 technology areas are analogous to 3 different musical instruments that can be played separately but combined, are better together. The first two blogs focused on MCN and SD-WAN, and this blog focuses on SSE technology. Feel free to check out Part 1 and Part 2.To read this article in full, please click here

Julia Still Not Grown Up Enough to Ride Exascale Train

We’ve been watching Julia, an HPC-oriented programming language designed for technical and scientific computing for a number of years to see it can make inroads into supercomputing. …

The post Julia Still Not Grown Up Enough to Ride Exascale Train first appeared on The Next Platform.

Julia Still Not Grown Up Enough to Ride Exascale Train was written by Nicole Hemsoth Prickett at The Next Platform.

Tailscale, Mullvad partner to deliver secure, private web browsing

Security networking startup Tailscale has partnered with Mullvad to make Mullvad’s global network of VPN services available to Tailscale customers looking to maintain user privacy while browsing the internet.Tailscale provides software that creates a peer-to-peer mesh VPN, which allows for customers to create direct connections between devices. Tailscale enables encrypted point-to-point connections using the opensource WireGuard protocol, which means only devices on a private network can communicate with each other. WireGuard is an open-source project that is designed for quick reconnections, which improves reliability. WireGuard is also supported by consumer-grade VPN provider Mullvad.To read this article in full, please click here

Tailscale, Mullvad partner to deliver secure, private web browsing

IBM service uses DNS to deliver multicloud connectivity

IBM is rolling out a new DNS-based service that will let customers securely control connectivity between distributed multicloud environments.NS1 Connect is one of the first fruits from IBM’s acquisition of DNS specialist NS1 earlier this year. The service is aimed at helping organizations set up the best connection between clouds and end users to deliver applications optimized for performance, cost, security and availability.Core to the NS1 Connect package, which will be available Oct. 17, is traffic-steering technology that intelligently distributes DNS traffic across the network. DNS is often described as the Internet’s phone book, working in the background to match the names of web sites that users type into a search box with the corresponding IP address.To read this article in full, please click here

IBM service uses DNS to deliver multicloud connectivity

Can anybody stop Nvidia?

When gaming chip maker Nvidia announced a decade ago that it planned a strategic shift to data center AI, there were many questions: Could they build a full-stack, enterprise-grade offering? Was there even a market for AI?After the company’s latest earnings report, the question is whether anybody can challenge Nvidia as the preeminent AI platform provider for both enterprise and hyperscale data centers.Through clever acquisitions, internal hardware/software development, and strategic alliances, Nvidia positioned itself perfectly to take advantage of the generative AI frenzy created by the release of ChatGPT late last year. Neither industry-wide chip shortages, nor the collapse of its proposed $40 billion purchase of chip rival Arm Ltd. had any noticeable effect on Nvidia’s phenomenal growth.To read this article in full, please click here

Can anybody stop Nvidia?

The Essence of Cisco and Splunk

You no doubt noticed that Cisco bought Splunk last week for $28 billion. It was a deal that had been rumored for at least a year if not longer. The purchase makes a lot of sense from a number of angles. I’m going to focus on a couple of them here with some alliteration to help you understand why this may be one of the biggest signals of a shift in the way that Cisco does business.

The S Stands for Security

Cisco is now a premier security company now. The addition of the most power SIEM on the market means that Cisco’s security strategy now has a completeness of vision. SecureX has been a very big part of the sales cycle for Cisco as of late and having all the parts to make it work top to bottom is a big win. XDR is a great thing for organizations but it doesn’t work without massive amounts of data to analyze. Guess where Splunk comes in?

Aside from some very specialized plays, Cisco now has an answer for just about everything a modern enterprise could want in a security vendor. They may not be number one in every market but Continue reading

Welcome to connectivity cloud: the modern way to connect and protect your clouds, networks, applications and users

The best part of our job is the time we spend talking to Cloudflare customers. We always learn something new and interesting about their IT and security challenges.

In recent years, something about those conversations has changed. More and more, the biggest challenge customers tell us about isn’t something that’s easy to define. And it’s definitely not something you can address with an individual product or feature.

Rather, what we’re hearing from IT and security teams is that they are losing control of their digital environment.

This loss of control comes in a few flavors. They might express hesitance about adopting a new capability they know they need, because of compatibility concerns. Or maybe they’ll talk about how much time and effort it takes to make relatively simple changes, and how those changes take time away from more impactful work. If we had to sum the feeling up, it would be something like, “No matter how large my team or budget, it’s never enough to fully connect and protect the business.”

Does any of this feel familiar? If so, let us tell you that you are far from alone.

Reasons for loss of control

The rate of change in Continue reading

Sippy helps you avoid egress fees while incrementally migrating data from S3 to R2

Earlier in 2023, we announced Super Slurper, a data migration tool that makes it easy to copy large amounts of data to R2 from other cloud object storage providers. Since the announcement, developers have used Super Slurper to run thousands of successful migrations to R2!

While Super Slurper is perfect for cases where you want to move all of your data to R2 at once, there are scenarios where you may want to migrate your data incrementally over time. Maybe you want to avoid the one time upfront AWS data transfer bill? Or perhaps you have legacy data that may never be accessed, and you only want to migrate what’s required?

Today, we’re announcing the open beta of Sippy, an incremental migration service that copies data from S3 (other cloud providers coming soon!) to R2 as it’s requested, without paying unnecessary cloud egress fees typically associated with moving large amounts of data. On top of addressing vendor lock-in, Sippy makes stressful, time-consuming migrations a thing of the past. All you need to do is replace the S3 endpoint in your application or attach your domain to your new R2 bucket and data will start getting copied Continue reading

Traffic anomalies and notifications with Cloudflare Radar

We launched the Cloudflare Radar Outage Center (CROC) during Birthday Week 2022 as a way of keeping the community up to date on Internet disruptions, including outages and shutdowns, visible in Cloudflare’s traffic data. While some of the entries have their genesis in information from social media posts made by local telecommunications providers or civil society organizations, others are based on an internal traffic anomaly detection and alerting tool. Today, we’re adding this alerting feed to Cloudflare Radar, showing country and network-level traffic anomalies on the CROC as they are detected, as well as making the feed available via API.

Building on this new functionality, as well as the route leaks and route hijacks insights that we recently launched on Cloudflare Radar, we are also launching new Radar notification functionality, enabling you to subscribe to notifications about traffic anomalies, confirmed Internet outages, route leaks, or route hijacks. Using the Cloudflare dashboard’s existing notification functionality, users can set up notifications for one or more countries or autonomous systems, and receive notifications when a relevant event occurs. Notifications may be sent via e-mail or webhooks — the available delivery methods vary according to plan level.

Traffic anomalies

Internet traffic generally follows Continue reading

Amazon’s $2bn IPv4 tax — and how you can avoid paying it

One of the wonderful things about the Internet is that, whether as a consumer or producer, the cost has continued to come down. Back in the day, it used to be that you needed a server room, a whole host of hardware, and an army of folks to help keep everything up and running. The cloud changed that, but even with that shift, services like SSL or unmetered DDoS protection were out of reach for many. We think that the march towards a more accessible Internet — both through ease of use, and reduced cost — is a wonderful thing, and we’re proud to have played a part in making it happen.

Every now and then, however, the march of progress gets interrupted.

On July 28, 2023, Amazon Web Services (AWS) announced that they would begin to charge “per IP per hour for all public IPv4 addresses, whether attached to a service or not”, starting February 1, 2024. This change will add at least \$43 extra per year for every IPv4 address Amazon customers use; this may not sound like much, but we’ve seen back of the napkin analysis that suggests this will result in an approximately \$2bn tax on Continue reading

Image optimization made simpler and more predictable: we’re merging Cloudflare Images and Image Resizing

Starting November 15, 2023, we’re merging Cloudflare Images and Image Resizing.

All Image Resizing features will be available as part of the Cloudflare Images product. To let you calculate your monthly costs more accurately and reliably, we’re changing how we bill to resize images that aren’t stored at Cloudflare. Our new pricing model will cost $0.50 per 1,000 unique transformations.

For existing Image Resizing customers, you can continue to use the legacy version of Image Resizing. When the merge is live, then you can opt into the new pricing model for more predictable pricing.

In this post, we'll cover why we came to this decision, what's changing, and how these changes might impact you.

Simplifying our products

When you build an application with images, you need to think about three separate operations: storage, optimization, and delivery.

In 2019, we launched Image Resizing, which can optimize and transform any publicly available image on the Internet based on a set of parameters. This enables our customers to deliver variants of a single image for each use case without creating and storing additional copies.

For example, an e-commerce platform for furniture retailers might use the same image of a lamp on Continue reading

Gone offline: how Cloudflare Radar detects Internet outages

Currently, Cloudflare Radar curates a list of observed Internet disruptions (which may include partial or complete outages) in the Outage Center. These disruptions are recorded whenever we have sufficient context to correlate with an observed drop in traffic, found by checking status updates and related communications from ISPs, or finding news reports related to cable cuts, government orders, power outages, or natural disasters.

However, we observe more disruptions than we currently report in the outage center because there are cases where we can’t find any source of information that provides a likely cause for what we are observing, although we are still able to validate with external data sources such as Georgia Tech’s IODA. This curation process involves manual work, and is supported by internal tooling that allows us to analyze traffic volumes and detect anomalies automatically, triggering the workflow to find an associated root cause. While the Cloudflare Radar Outage Center is a valuable resource, one of key shortcomings include that we are not reporting all disruptions, and that the current curation process is not as timely as we’d like, because we still need to find the context.

As we announced today in a related blog post, Cloudflare Continue reading

New Ansible Galaxy

For awhile, the Red Hat Ansible team behind the components Ansible automation hub and Ansible cloud automation hub at console.redhat.com have been on a special ops mission to enhance the galaxy_ng code base that serves the aforementioned components to also serve galaxy.ansible.com, with the intention of replacing galaxy.ansible.com with a fresh code base.

Galaxy, a legacy far far away…

The current Galaxy service has been running at galaxy.ansible.com for many years and is hugely successful in the community. It drives and nurtures Ansible adoption by sharing prebuilt Ansible content that solves many automation challenges.

One of the statistics we are most proud of are the contributions of 33,965 individual automation answers by the community in either Ansible Content Collections or Ansible Roles. Some of the top ranking automation content includes AWS, VMware, Linux, and Windows. Community users are able to download content for free, self-supported and interact with authors via GitHub for any further help or enhancements.

We are excited to announce that the galaxy.ansible.com code base is being updated with a host of exciting new features that the Ansible community can look forward to. Brought to Continue reading

New Ansible Galaxy

Galaxy, a legacy far far away…

We are excited to announce that the galaxy.ansible.com code base is being updated with a host of exciting new features that the Ansible community can look forward to. Brought to Continue reading

NSX V2T Layer 2 Bridging with NSX-T Projects

When it comes to migration from one infrastructure to another, there are always complexities and risks involved. Finding the most appropriate approach is key to successful delivery of desired outcomes, but depends on the customisations that exist in the current environment and other operational, technical and business features. The technical solution, presented in this post is just a single step in the entire process of migrating workloads from a NSX-V-based environment to a NSX-T-based, which is also enabled with NSX projects.

The overall migration strategy in this use case is “Lift-and-Shift” between two separate environments. The purpose of this post is to outline the steps necessary to perform in order to create Layer 2 bridges between NSX-V and NSX-T environments and potentially do workload migration between the two environments. The products involved are as follows:

Product	Version
VMware vCenter Server® (Target)	8 update 1
VMware vCenter Server® (Source)	7.0.3.01100
VMware NSX® (Target)	4.1.0.2.0.21761691
VMware NSXV (Source)	6.4.14.20609341
VMware ESXi (Target)	8 update 1

NSX-V setup

The NSX-V environment will sometimes be referred as “source” environment. It consists of 2 ESXi hosts, both with NSX-V installed on them and Continue reading

« Previous 1 … 166 167 168 169 170 … 3,780 Next »