Deep dives & how the Internet works

Deep dives & how the Internet works
Deep dives & how the Internet works

When August comes, for many, at least in the Northern Hemisphere, it’s time to enjoy summer and/or vacations. Here are some deep dive reading suggestions from our Cloudflare Blog for any time, weather or time of the year. There’s also some reading material on how the Internet works, and a glimpse into our history.

To create the list (that goes beyond 2022), initially we asked inside the company for favorite blog posts. Many explained how a particular blog post made them want to work at Cloudflare (including some of those who have been at the company for many years). And then, we also heard from readers by asking the question on our Twitter account: “What’s your favorite blog post from the Cloudflare Blog and why?”

In early July (thinking of the July 4 US holiday) we did a sum up where some of the more recent blog posts were referenced. We’ve added a few to that list:

  • Eliminating CAPTCHAs on iPhones and Macs (✍️)
    How it works using open standards. On this topic, you can also read the detailed blog post from our research team, from 2021: Humanity wastes about Continue reading

Hedge 144: IPv6 Lessons Learned

We don’t often do a post-mortem on the development and deployment of new protocols … but here at the Hedge we’re going to brave these deep waters to discuss some of the lessons we can learn from the development and deployment of IPv6, especially as they apply to design and deployment cycles in the “average network” (if there is such at thing). Join us as James Harr, Tom Ammon, and Russ White consider the lessons we can learn from IPv6’s checkered history.

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What are data centers? How they work and how they are changing in size and scope

A data center is the physical facility providing the compute power to run applications, the storage capabilities to process data, and the networking to connect employees with the resources needed to do their jobs.Experts have been predicting that the on-premises data center will be replaced by cloud-based alternatives, but many organizations have concluded that they will always have applications that need to live on-premises. Rather than dying, the data center is evolving.It is becoming more distributed, with edge data centers springing up to process IoT data. It is being modernized to operate more efficiently through technologies like virtualization and containers. It is adding cloud-like features such as self-service. And the on-prem data center is integrating with cloud resources in a hybrid model.To read this article in full, please click here

What are data centers? How they work and how they are changing in size and scope

A data center is the physical facility providing the compute power to run applications, the storage capabilities to process data, and the networking to connect employees with the resources needed to do their jobs.Experts have been predicting that the on-premises data center will be replaced by cloud-based alternatives, but many organizations have concluded that they will always have applications that need to live on-premises. Rather than dying, the data center is evolving.It is becoming more distributed, with edge data centers springing up to process IoT data. It is being modernized to operate more efficiently through technologies like virtualization and containers. It is adding cloud-like features such as self-service. And the on-prem data center is integrating with cloud resources in a hybrid model.To read this article in full, please click here

DevOps and CI/CD with automation controller

 

DevOps strives to improve service delivery by bringing teams together, streamlining processes, automating tasks and making these available in a self-service manner.

Many organisations don’t realise the full benefits of DevOps for multiple reasons, including unintegrated tools, manual handovers, and lack of a unified automation solution, leading to islands of automation.

 

“If we develop automation and pipelines that aren’t cohesive and don’t interoperate, there’s a lot of risk of chaos.”

Jayne Groll, CEO, DevOps Institute.

 

Red Hat Ansible Automation Platform offers an easy-to-understand automation language, a vast array of IT ecosystem integrations, and enterprise features, such as an API and Role-Based Access Control (RBAC). This blog demonstrates how these capabilities can help accelerate your DevOps practices using simple, practical examples. 

This blog covers:

  • Using Ansible Automation Platform to automate DevOps tooling configurations.
  • Integration of Ansible Automation Platform into existing DevOps environments.
  • Orchestrating DevOps workflows using automation controller.
  • Use controller approvals to allow for final sign-off of services before production deployment.

Note

The examples shared in this blog are based on the “DevOps and CI/CD with automation controller” self-paced lab. Feel free to get hands-on and try it out!

 

Environment overview

Let’s explore the tools Continue reading

Day Two Cloud 160: Going Deep Into Cilium Service Mesh With eBPF

Today on the Day Two Cloud podcast we go deep on the Cilium service mesh, including a packet walk that takes us from packet ingestion all the way through a Kubernetes cluster. We also talk about how Cilium eBPF differs from other sidecar proxies and the potential performance and observability gains. Strap on your propeller beanie as we try to keep up with guest is Thomas Graf, a co-creator of Cilium and CTO of Isovalent.

How Can a Leadership Coach Help Me?

A leadership coach is someone who helps you develop the skills and knowledge necessary to be an effective leader. A leadership coach can help you identify your strengths and weaknesses, set goals, and create a plan to improve your leadership skills.

Benefits of Working With a Leadership Coach

Think about what coaches can do for you. If you’re wondering how they can help, there are many benefits of working with a leadership coach. Here are some of the ways a leadership coach can help you:

Improve your self-awareness

A leadership coach can help you become more aware of your own strengths and weaknesses, as well as your triggers and what motivates you. This increased self-awareness can help you make better decisions, communicate more effectively, and set better boundaries.

Set goals and create a plan

A leadership coach can help you identify your goals and create a plan to achieve them. They can also help you troubleshoot any roadblocks you may encounter along the way.

Build your confidence

A leadership coach can help you build your confidence by providing feedback and helping you practice your leadership skills.

Get feedback and accountability

A leadership coach can provide you with honest feedback and Continue reading

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

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