Project DataWorks is meant to cut time spent surfing the data tsunami.
The post Worth Reading: Upstream surveillence appeared first on 'net work.
Docker is a great tool for building, shipping, and running your applications. Many companies are already moving their legacy applications to Docker containers and now with the introduction of the Microsoft Windows Server 2016, Docker Engine can not run containers natively on Windows.To make it even easier, there’s a new prototyping tool for Windows VMs that shows you how to replicate a VM Image to a container.
Docker Captain Trevor Sullivan recently released the Image2Docker tool, an open source project we’re hosting on GitHub. Still in it’s early stages, Image2Docker is a Powershell module that you can point at a virtual hard disk image, scan for common Windows components and suggest a Dockerfile. And to make it even easier, we’re hosting it in the Powershell Gallery to make it easy to install and use.
In Powershell, just type:
Install-Module -Name Image2Docker
And you’ll have access to Get-WindowsArtifacts and ConvertTo-Dockerfile. You can even select which discovery artifacts to search for.
Currently Image2Docker supports VHD, VHDK, and WIM images. If you have a VMDK, Microsoft provides a great conversion tool to convert VMDK images to VHD images.
And as an open source project, lead by a Docker Captain, it’s easy Continue reading
BGP (Border Gateway Protocol) a.k.a Bloody Good Protocol quiz ! I prepared 20 Questions in this quiz for you. Intend of this quiz to provide you the BGP design information. This quiz is part of the BGP Review Questions of my upcoming new version of CCDE Workbook. There will be hundreds of questions in it and […]
The post BGP (Border Gateway Protocol) Quiz,Questions and Detailed Answers appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.
SD-WAN has been a great ice-breaker for SDN.

Recently GitHub released their State of the Octoverse 2016 which shows some really nice statistics and graphs of top projects, languages and organizations working on open source.
GitHub, in the spirit of full transparency, shared the methodology and queries used to generate the report. We used this dataset to understand where Ansible stacks up. One of the drawbacks in the approach where you are just considering single repositories is that you don’t get a good idea of where a single project broken out into multiple repositories would fall. In Ansible’s case, the project is broken down into three repositories:
Let's look at GitHub’s first graphic, Repositories with the most open source contributors. When you just consider Ansible’s Core Project repo we’re just barely out of the top 10 at 11th place.1
What does that number look like if we combine all three repositories that make up the Ansible project?2 
As far as projects go that would have us in 5th just behind Patchwork.
One of the facets that was most strange to me was the inclusion of Comments Continue reading
Experienced travelers will already know this, but it bears repeating: Don’t trust your hotel to perform currency conversions for credit card transactions. They will rip you off. Leave it to the credit card company.
A few months ago I stayed at a Sheraton hotel in Australia. They swiped my credit card when I checked in, and on check out they asked if I wished to pay with that same card. I did, so I didn’t need to swipe my card again. They sent me an invoice for approximately $265 AUD.
A few weeks later I was processing my expenses, and I realised I’d been charged over $300 NZD. With the exchange rate at the time, it should have been about $275. Looking closer, I realised that they had charged me in New Zealand dollars. They should have charged me in Australian dollars, and let my credit card company sort out the exchange rate.
Some hotels offer you a choice of currency when paying your bill. This should be an option when you enter your PIN. Do not take this option. It is almost never a good idea. Your credit card company will charge you a fee for Continue reading
Experienced travelers will already know this, but it bears repeating: Don’t trust your hotel to perform currency conversions for credit card transactions. They will rip you off. Leave it to the credit card company.
A few months ago I stayed at a Sheraton hotel in Australia. They swiped my credit card when I checked in, and on check out they asked if I wished to pay with that same card. I did, so I didn’t need to swipe my card again. They sent me an invoice for approximately $265 AUD.
A few weeks later I was processing my expenses, and I realised I’d been charged over $300 NZD. With the exchange rate at the time, it should have been about $275. Looking closer, I realised that they had charged me in New Zealand dollars. They should have charged me in Australian dollars, and let my credit card company sort out the exchange rate.
Some hotels offer you a choice of currency when paying your bill. This should be an option when you enter your PIN. Do not take this option. It is almost never a good idea. Your credit card company will charge you a fee for Continue reading