PARTNER CONTENT: Most retailers are saddled with aging, heterogeneous IT environments spread across wide geographical areas, making it difficult to adopt the latest and greatest advancements of the data-driven, artificial intelligence (AI) age. …
Where Retail Meets The Intelligent Edge, Great Things Are Happening was written by Timothy Prickett Morgan at The Next Platform.
I’ll talk about the BGP labs and the magic behind the scenes that ensures the lab configurations are correct at the SINOG 8 meeting later today (selecting the English version of the website is counter-intuitive; choose English from the drop-down field on the right-hand side of the page).
The SINOG 8 presentations will be live-streamed; I should start around 13:15 Central European Time (11:15 GMT; figuring out the local time is left as an exercise for the reader).
Today, we are excited to announce a preview of improved Node.js compatibility for Workers and Pages. Broader compatibility lets you use more NPM packages and take advantage of the JavaScript ecosystem when writing your Workers.
Our newest version of Node.js compatibility combines the best features of our previous efforts. Cloudflare Workers have supported Node.js in some form for quite a while. We first announced polyfill support in 2021, and later built-in support for parts of the Node.js API that has expanded over time.
The latest changes make it even better:
You can use far more NPM packages on Workers.
You can use packages that do not use the node: prefix to import Node.js APIs
You can use more Node.js APIs on Workers, including most methods on async_hooks, buffer, dns, os, and events. Many more, such as fs or process are importable with mocked methods.
To give it a try, add the following flag to wrangler.toml, and deploy your Worker with Wrangler:
compatibility_flags = ["nodejs_compat_v2"]
Packages that could not be imported with nodejs_compat, even as a dependency of another package, will now load. This Continue reading
It is hard to believe that Amazon Web Services has been selling compute, storage, and networking capacity for nearly two decades. …
AWS Adds Managed Slurm To ParallelCluster Cloudy Supercomputers was written by Timothy Prickett Morgan at The Next Platform.
In May 2024, I made public the first half of the Network Connectivity and Graph Theory videos by Rachel Traylor.
Now, you can also enjoy the second part of the webinar without a valid ipSpace.net account; it describes trees, spanning trees, and the Spanning Tree Protocol. Enjoy!
Disclaimer: All Writings And Opinions Are My Own And Are Interpreted Solely From My Understanding. Please Contact The Concerned Support Teams For A Professional Opinion, As Technology And Features Change Rapidly.
This series of blog posts will focus on one feature at a time to simplify understanding.
At this point, ChatGPT—or any Large Language Model (LLM)—needs no introduction. I’ve been exploring GPTs with relative success, and I’ve found that API interaction makes them even more effective.
But how can we turn this into a workflow, even a simple one? What are our use cases and advantages? For simplicity, we’ll use the OpenAI API rather than open-source, self-hosted LLMs like Meta’s Llama.
Let’s consider an example: searching for all OSPF-related RFCs on the web. Technically, we’ll use a popular search engine, but to do this programmatically, I’ll use Serper. You can find more details at https://serper.dev. Serper is a powerful search API that allows developers to programmatically access search engine results. It provides a simple interface to retrieve structured data from search queries, making it easier to integrate search functionality into applications and workflows.
Let’s build the first building block and try to fetch results using Serper. When you sign Continue reading
Hi all, welcome back to part 4 of the Network CI/CD blog series. So far, we've covered the purpose of a Network CI/CD pipeline, the problems it solves for Network Engineers, and how to set up GitLab, including creating projects, installing runners, and understanding GitLab executors. We also looked at how to use GitLab variables to securely hide secrets.
In this part, we'll explore how to manage a campus network using Nornir and Napalm and deploy configurations through a CI/CD pipeline. Let's get to it!
Suresh Vina
As I mentioned previously, I'm not a CI/CD expert at all and I'm still learning. The reason for creating this series is to share what I learn with the community. The pipeline we are building is far from perfect, but that's okay. The goal here is to create a simple pipeline that works and then build upon it as we go. This way, you can start small and gradually Continue reading
Welcome to Technology Short Take #182! I have a slightly bulkier list of links for you today, bolstered by some recent additions to my RSS feeds and supplemented by some articles I found through social media. There should be enough here to keep folks entertained this weekend—enjoy!
iptables).Did you know that some vendors use the ancient MPLS/VPN (RFC 4364) control plane when implementing L3VPN with SRv6?
That’s just one of the unexpected tidbits I discovered when explaining why you can’t compare BGP, EVPN, and SRv6.
All of the weather and climate simulation centers on Earth are trying to figure out how to use a mixture of traditional HPC simulation and modeling with various kinds of AI prediction to create forecasts for both near-term weather and long-term climate that have higher fidelity and go out further into the future. …
NOAA Gets $100 Million Windfall For “Rhea” Research Supercomputer was written by Timothy Prickett Morgan at The Next Platform.
Hi all, welcome back to our Network CI/CD blog series. In the previous posts, we covered what CI/CD is and why you need it for Network Automation. We also covered GitLab basics and how to set up your first pipeline. In this post, we’ll look into how to keep your credentials secure by hiding them from the repository and using GitLab variables. Let’s get to it!
In GitLab CI/CD, variables play an important role in managing dynamic values throughout your pipeline. These variables can store anything from environment-specific settings to sensitive information like credentials. By using variables, you can easily manage and change values without hardcoding them in your scripts or playbooks.
GitLab provides a secure way to store sensitive data such as passwords or API tokens. You can define these variables in your project’s Settings > CI/CD > Variables section, and they will be securely injected into your pipeline during runtime.
If you recall, in our previous examples, we had the username and password hardcoded in the Ansible variables file. This is not secure at all, and you should never expose sensitive information like credentials directly in your repository. By using GitLab variables, you can securely Continue reading
In the early days of computer programming, some thought there was a difference between a coder and a programmer. Did this division ever really exist, and are there similar divisions in network engineering?
Wall Street might have unreasonable expectations about how OEMs and ODMs can profit from the GenAI boom through selling GPU laden systems. …
Profiting From The GenAI Boom Is Tough Even If It Democratizes was written by Timothy Prickett Morgan at The Next Platform.
Netpicker is a tool that brings together config backups, security/compliance checks, and automation in one place. Netpicker supports 130+ network vendors, including Cisco, Juniper, Arista, Palo Alto, and Fortinet. It also integrates well with tools like Netbox, Nautobot, and Infrahub for inventory, and Slurp’it for network discovery. You can also reuse your existing Python scripts to run checks or automate tasks across your network.
In this post, we'll go through how to set up Netpicker and configure device backups for free. We'll also look at how Netpicker stores these backups and how you can compare or view the diff to see what has changed over time.
Please note that this is a paid article. Netpicker has asked me to write and publish this blog post on their behalf, and I’ve charged a fee for it. As of writing this, Netpicker also sponsors my blog.
To get started, head over to the Netpicker website and fill out the form with your name and email. You’ll receive an email shortly with the download instructions. Netpicker comes with a free-for-life license that gives you unlimited device backups and basic automation. You’ll also get a ‘Professional’ license Continue reading