The market researchers at Gartner have extended their forecast out to 2027 and dropped 2024 from the view since it is now more than a year past. …
Gartner Takes Another Stab At Forecasting AI Spending was written by Timothy Prickett Morgan at The Next Platform.
Today, we are excited to share a refresh of the Tigera and Calico visual identity!
This update better reflects who we are, who we serve, and where we are headed next.
If you have been part of the Calico community for a while, you know that change at Tigera is always driven by substance, not style alone. Since the early days of Project Calico, our focus has always been clear: Build powerful, scalable networking and security for Kubernetes, and do it in the open with the community.
Tigera was founded by the original Project Calico engineering team and remains deeply committed to maintaining Calico Open Source as the leading standard for container networking and network security.
“Tigera’s story began in 2016 with Project Calico, an open-source container networking and security project. Calico Open Source has since become the most widely adopted solution for containers and Kubernetes. We remain committed to maintaining Calico Open Source as the leading standard, while also delivering advanced capabilities through our commercial editions.”
—Ratan Tipirneni, President & CEO, Tigera
This refresh is an evolution, not a reinvention. You Continue reading
Earlier this week, the UK’s Competition and Markets Authority (CMA) opened its consultation on a package of proposed conduct requirements for Google. The consultation invites comments on the proposed requirements before the CMA imposes any final measures. These new rules aim to address the lack of choice and transparency that publishers (broadly defined as “any party that makes content available on the web”) face over how Google uses search to fuel its generative AI services and features. These are the first consultations on conduct requirements launched under the digital markets competition regime in the UK.
We welcome the CMA’s recognition that publishers need a fairer deal and believe the proposed rules are a step into the right direction. Publishers should be entitled to have access to tools that enable them to control the inclusion of their content in generative AI services, and AI companies should have a level playing field on which to compete.
But we believe the CMA has not gone far enough and should do more to safeguard the UK’s creative sector and foster healthy competition in the market for generative and agentic AI.
In January Continue reading
Updated at 6:55 a.m. PT
Today, we’re introducing a new Worker template for Vertical Microfrontends (VMFE). This template allows you to map multiple independent Cloudflare Workers to a single domain, enabling teams to work in complete silos — shipping marketing, docs, and dashboards independently — while presenting a single, seamless application to the user.
Most microfrontend architectures are "horizontal", meaning different parts of a single page are fetched from different services. Vertical microfrontends take a different approach by splitting the application by URL path. In this model, a team owning the `/blog` path doesn't just own a component; they own the entire vertical stack for that route – framework, library choice, CI/CD and more. Owning the entire stack of a path, or set of paths, allows teams to have true ownership of their work and ship with confidence.
Teams face problems as they grow, where different frameworks serve varying use cases. A marketing website could be better utilized with Astro, for example, while a dashboard might be better with React. Or say you have a monolithic code base where many teams ship as a collective. An update to add new features from several teams can get frustratingly rolled back because Continue reading
The videos from the Network Observability webinar with Dinesh Dutt are now available without a valid ipSpace.net account. Enjoy!
Everyone is jumpy about how much capital expenses Microsoft has on the books in 2025 and what it expects to spend on datacenters and their hardware in 2026. …
Microsoft Is More Dependent On OpenAI Than The Converse was written by Timothy Prickett Morgan at The Next Platform.
Figure 6-12 depicts the ACK_CC header structure and fields. When NSCC is enabled in the UET node, the PDS must use the pds.type ACK_CC in the prologue header, which serves as the common header structure for all PDS messages. Within the actual PDS ACK_CC header, the pds.cc_type must be set to CC_NSCC. The pds.ack_cc_state field describes the values and states for service_time, rc (restore congestion CWND), rcv_cwnd_pend, and received_bytes. The source specifically utilizes the received_bytes parameter to calculate the updated state for inflight packets.
The CCC computes the reduction in the inflight state by subtracting the rcvd_bytes value received in previous ACK_CC messages from the rcvd_bytes value carried within the latest ACK_CC message. As illustrated in Figure 6-12, the inflight state is decreased by 4,096 bytes, which is the delta between 16,384 and 12,288 bytes.
Recap: In order to transport data to network, the Inflight bytes must be less than CWND size.
The Internet woke up this week to a flood of people buying Mac minis to run Moltbot (formerly Clawdbot), an open-source, self-hosted AI agent designed to act as a personal assistant. Moltbot runs in the background on a user's own hardware, has a sizable and growing list of integrations for chat applications, AI models, and other popular tools, and can be controlled remotely. Moltbot can help you with your finances, social media, organize your day — all through your favorite messaging app.
But what if you don’t want to buy new dedicated hardware? And what if you could still run your Moltbot efficiently and securely online? Meet Moltworker, a middleware Worker and adapted scripts that allows running Moltbot on Cloudflare's Sandbox SDK and our Developer Platform APIs.
Firstly, Cloudflare Workers has never been so compatible with Node.js. Where in the past we had to mock APIs to get some packages running, now those APIs are supported natively by the Workers Runtime.
This has changed how we can build tools on Cloudflare Workers. When we first implemented Playwright, a popular framework for web testing and automation that runs Continue reading
In the previous posts, we covered the basics of multicast, including how sources send traffic to group addresses and how receivers use IGMP to signal their interest to the last hop router. We also looked at how IGMP snooping helps switches forward multicast traffic only to ports with interested receivers.
In this post, we will look at PIM, Protocol Independent Multicast. PIM is the protocol that routers use to build the multicast forwarding tree between the source and the receivers. There are different modes/flavours of PIM, and in this post, we will focus specifically on PIM Dense Mode.
Suresh Vinasiththamby
Suresh Vinasiththamby
PIM, Protocol Independent Multicast, is the protocol routers use to build a loop-free multicast distribution tree from the source to the receivers. It is called protocol-independent because it does not rely on any specific unicast Continue reading
A friend of mine sent me a series of questions that might also be on your mind (unless you’re lucky enough to live under a rock or on a different planet):
I wanted to ask you how you think AI will affect networking jobs. What’s real and what’s hype?
Before going into the details, let’s make a few things clear:
If you want to know the state of the art in GenAI model development, you watch what the Super 8 hyperscalers and cloud builders are doing and you also keep an eye on the major model builders outside of these companies – mainly, OpenAI, Anthropic, and xAI as well as a few players in China like DeepSeek. …
Big Blue Poised To Peddle Lots Of On Premises GenAI was written by Timothy Prickett Morgan at The Next Platform.
Kubernetes networking offers incredible power, but scaling that power often transforms a clean architecture into a tangled web of complexity. Managing traffic flow between hundreds of microservices across dozens of namespaces presents a challenge that touches every layer of the organization, from engineers debugging connections to the architects designing for compliance.
The solution to these diverging challenges lies in bringing structure and validation to standard Kubernetes networking. Here is a look at how Calico Tiers and Staged Network Policies help you get rid of this networking chaos.
The default Kubernetes NetworkPolicy resource operates in a flat hierarchy. In a small cluster, this is manageable. However, in an enterprise environment with multiple tenants, teams, and compliance requirements, “flat” quickly becomes unmanageable, and dangerous.
To make this easier, imagine a large office building where every single employee has a key that opens every door. To secure the CEO’s office in a flat network, you have to put “Do Not Enter” signs on every door that could lead to it. That is flat networking, secure by exclusion rather than inclusion.
Without a security hierarchy, every new policy risks becoming a potential mistake that overrides others, and debugging connectivity Continue reading
If you need to work with BGP in your AWS VPCs—so that BGP-learned routes can be injected into a VPC route table—then you will likely need a VPC Route Server. While you could set up a VPC Route Server manually, what’s the fun in that? In this post, I will walk you through a Pulumi program that will set up a VPC Route Server. Afterward, I will discuss some ways you could check the functionality of the VPC Route Server to show that it is indeed working as expected.
To make things as easy as possible, I have added a simple Pulumi program to my GitHub “learning-tools” repository in the aws/vpc-route-server directory. This program sets up a VPC Route Server and its associated components for you, and I will walk through this program in this blog post.
The first step is creating the VPC Route Server itself. The VPC Route Server has no prerequisities, and the primary configuration needed is setting the ASN (Autonomous System Number) the Route Server should use:
rs, err := vpc.NewRouteServer(ctx, "rs", &vpc.RouteServerArgs{
AmazonSideAsn: pulumi.Int(65534),
Tags: pulumi.StringMap{
"Name": Continue readingThere’s no “networking in 20xx” video this year, so this insightful article by Anil Dash will have to do ;) He seems to be based in Silicon Valley, so keep in mind the Three IT Geographies, but one cannot beat advice like this:
So much opportunity, inspiration, creativity, and possibility lies in applying the skills and experience that you may have from technological disciplines in other realms and industries that are often far less advanced in their deployment of technologies.
As well as:
This too shall pass. One of the great gifts of working in technology is that it’s given so many of us the habit of constantly learning, of always being curious and paying attention to the new things worth discovering.
Hope you’ll find it helpful and at least a bit inspiring.
Microsoft is not just the world’s biggest consumer of OpenAI models, but also still the largest partner providing compute, networking, and storage to OpenAI as it builds its latest GPT models. …
Microsoft Takes On Other Clouds With “Braga” Maia 200 AI Compute Engines was written by Timothy Prickett Morgan at The Next Platform.