Exciting new things for Docker with Windows Server 1709

What a difference a year makes… last September, Microsoft and Docker launched Docker Enterprise Edition (EE), a Containers-as-a-Service platform for IT that manages and secures diverse applications across disparate infrastructures, for Windows Server 2016. Since then we’ve continued to work together and Windows Server 1709 contains several enhancements for Docker customers.

Docker Enterprise Edition Preview

To experiment with the new Docker and Windows features, a preview build of Docker is required. Here’s how to install it on Windows Server 1709 (this will also work on Insider builds):

Install-Module DockerProvider
Install-Package Docker -ProviderName DockerProvider -RequiredVersion preview

To run Docker Windows containers in production on any Windows Server version, please stick to Docker EE 17.06.

Docker Linux Containers on Windows

A key focus of Windows Server version 1709 is support for Linux containers on Windows. We’ve already blogged about how we’re supporting Linux containers on Windows with the LinuxKit project.

To try Linux Containers on Windows Server 1709, install the preview Docker package and enable the feature. The preview Docker EE package includes a full LinuxKit system (all 13MB of it) for use when running Docker Linux containers.

[Environment]::SetEnvironmentVariable("LCOW_SUPPORTED", "1", "Machine")
Restart-Service Docker

To disable, just remove the environment variable:

[Environment]::SetEnvironmentVariable("LCOW_SUPPORTED",  Continue reading

Yes to databases in containers – Microsoft SQL Server available on Docker Store

Microsoft SQL Server 2017 is now available for the first time on multiple platforms: Windows, Linux and Docker. Your databases can be in containers with no lengthy setup and no prerequisites, and using Docker Enterprise Edition (EE) to modernize your database delivery. The speed and efficiency benefits of Docker and containerizing apps that IT Pros and developers have been enjoying for years are now available to DBAs.

 

Try the Docker SQL Server lab now and see how database containers start in seconds, and how you can package your own schemas as Docker images.

 

If you’ve ever sat through a SQL Server install, you know why this is a big deal: SQL Server takes a while to set up, and running multiple independent SQL Server instances on the same host is not simple. This complicates maintaining dev, test and CI/CD systems where tests and experiments might break the SQL Server instance.

With SQL Server in Docker containers, all that changes. Getting SQL Server is as simple as running `docker image pull`, and you can start as many instances on a host as you want, each of them fresh and clean, and tear them back down when you’re done.

Database engines Continue reading

The Serverless Revolution Will Make Us All Developers

At Build 2017, Microsoft’s annual and influential developer event, CEO Satya Nadella introduced the idea of the “intelligent cloud” and “intelligent edge.” This vision of software’s immediate future considers the plethora of smart devices – cell phones, appliances, home environment controls, business machinery and the like – that permeate and, in large part, orchestrate our daily lives.

We all know about the Internet of Things. Today, the ability to glean valuable business insights from seemingly mundane device telemetry is impressive. Consider the case of the connected cows. Researchers at a farm attached pedometers to dairy cows, largely to monitor …

The Serverless Revolution Will Make Us All Developers was written by Timothy Prickett Morgan at The Next Platform.

Adcash – 1 Trillion HTTP Requests Per Month

This is a guest post by Arnaud Granal, CTO at Adcash.

Adcash is a worldwide advertising platform. It belongs to a category called DSP (demand-side platform). A DSP is a platform where anyone can buy traffic from many different adnetworks.

The advertising ecosystem is very fragmented behind the two leaders (Google and Facebook) and DSPs help to solve this fragmentation problem.

If you want to run a campaign across 50 adnetworks, then you can imagine the hassle to do it on each adnetwork (different targetings, minimum to spend, quality issues, etc). What we do, is consolidate the ad inventory of the internet in one place and expose it through a self-service unified interface.

We are a technology provider; if you want to buy native advertisement, if you want to buy popups, if you want to buy banners, then it is your choice. The platform is free to use, we take a % on the success.

A platform like Adcash has to run on a very lean budget, you do not earn big money, you get micro-cents per transaction. It is not unusual to earn less than 0.0001 USD per impression.

Oh, by the way, we have 100 ms Continue reading

Pub/Sub model could connect IoT devices without carrier networks

Three characteristics of the Internet of Things (IoT) differentiate it from industrial automation. IoT devices are inexpensive. IoT devices can be ubiquitously connected everyplace and anyplace. IoT devices have inexpensive or zero-cost deployment. It explains why we see so few IoT networks and why most of the industrial IoT forecasts are measurements of industrial automation that we have had for decades.The first one, with the exception of the issue of strong security, is easy. The second two, though, in New Jersey parlance — says easy does hard.Ubiquitous connectivity is talked about, and there is a glimmer of hope presented by Low-Power Wide-Area Networks (LPWAN) such as Senet that focus on both low-cost technology and a business model for entrepreneurial partners to deploy networks. But waiting for carriers to perfect and deploy 5G networks to build IoT solutions will delay innovators and prevent early adopters from building proof-of-concept and prototype networks essential for the iterative learning of technical methods, business cases and making financial projections of the benefits of IoT.To read this article in full or to leave a comment, please click here

Pub/Sub model could connect IoT devices without carrier networks

Three characteristics of the Internet of Things (IoT) differentiate it from industrial automation. IoT devices are inexpensive. IoT devices can be ubiquitously connected everyplace and anyplace. IoT devices have inexpensive or zero-cost deployment. It explains why we see so few IoT networks and why most of the industrial IoT forecasts are measurements of industrial automation that we have had for decades.The first one, with the exception of the issue of strong security, is easy. The second two, though, in New Jersey parlance — says easy does hard.Ubiquitous connectivity is talked about, and there is a glimmer of hope presented by Low-Power Wide-Area Networks (LPWAN) such as Senet that focus on both low-cost technology and a business model for entrepreneurial partners to deploy networks. But waiting for carriers to perfect and deploy 5G networks to build IoT solutions will delay innovators and prevent early adopters from building proof-of-concept and prototype networks essential for the iterative learning of technical methods, business cases and making financial projections of the benefits of IoT.To read this article in full or to leave a comment, please click here

Light/No Blogging this Week

I’m trying to get through the final bits of this new book (which should publish at the end of December, from what I understand), and the work required for a pair of PhD seminars (a bit over 50 pages of writing). I probably won’t post anything this week so I can get caught up a little, and I might not be posting heavily next week.

I’ll be at SDxE in Austin Tuesday and Wednesday, if anyone wants to find me there.

The post Light/No Blogging this Week appeared first on rule 11 reader.

Making good use of the files in /proc

The /proc file system first made its way into some Unix operating systems (such as Solaris) in the mid-1990s, promising to give users more and easier access into the kernel and to running processes. It was a very welcome enhancement — looking and acting like a regular file system, but delivering hooks into the kernel and the ability to treat processes as files. It went well beyond what we could do with ps and other common commands for examining processes and the system they run on.When it first appeared, /proc took a lot of us by surprise. We were used to devices as files, but access to processes as files was new and exciting. In the years since, /proc has become more of a go-to source for process information, but it retains an element of mystery because of the incredible detail that it provides.To read this article in full or to leave a comment, please click here

Internet Impacts of Hurricanes Harvey, Irma, and Maria

Hurricane Irene - Dyn Uptime

Devastation caused by several storms during the 2017 Atlantic hurricane season has been significant, as Hurricanes Harvey, Irma, and Maria destroyed property and took lives across a number of Caribbean island nations, as well as Texas and Florida in the United States. The strength of these storms has made timely communication of information all the more important, from evacuation orders, to pleas for help and related coordination among first responders and civilian rescuers, to insight into open shelters, fuel stations, and grocery stores. The Internet has become a critical component of this communication, with mobile weather applications providing real-time insight into storm conditions and locations, social media tools like Facebook and Twitter used to contact loved ones or ask for assistance, “walkie talkie” apps like Zello used to coordinate rescue efforts, and “gas tracker” apps like GasBuddy used to crowdsource information about open fuel stations, gas availability, and current prices.

As the Internet has come to play a more pivotal role here, the availability and performance of Internet services has become more important as well.  While some “core” Internet components remained available during these storms thanks to hardened data center infrastructure, backup power generators, and comprehensive disaster planning, local infrastructure Continue reading

IoT poised to impact quality, capabilities of healthcare

Everything about the modern doctor’s office feels primitive. It’s one of the few businesses that requires I use my telephone for scheduling — unless it’s about lab results. For that, they prefer fax. Even the doctor’s tools, such as the blood pressure cuff, scale and stethoscope, are largely the same as the equipment used in my childhood.I get that the industry needs to be cautious regarding change and that legal requirements further complicate matters, but changes are overdue. Because medical professionals are unlikely to adopt unproven tech, the evolution will most likely come from existing tech being used in other applications.Let’s take a look at how things might change in healthcare technology:To read this article in full or to leave a comment, please click here

IDG Contributor Network: Office 365: What’s your network deployment architecture?

I recently gave a webinar on how to best architect your network for Office 365. It comes on the heels of a number of complaints from customers around their struggles deploying responsive Office 365 implementations. SharePoint doesn’t quite work; Skype calls are unclear. And forget about OneDrive for Business. It’s incredibly slow.Latency and Office 365 Ensuring a smooth transition to Office 365, or for that matter any cloud deployment, involves a solid understanding of which Office 365 applications are being deployed. Here latency matters. Microsoft recommends that round trip latency for Office 365 does not exceed 275 ms, but those metrics change significantly depending on the Office 365 application. Latency should not exceeds 50ms with Exchange Online and 25ms with SharePoint. (Check out my “ultimate” list of Office 365 networking tools for help with your O365 deployment.)To read this article in full or to leave a comment, please click here

IDG Contributor Network: Office 365: What’s your network deployment architecture?

I recently gave a webinar on how to best architect your network for Office 365. It comes on the heels of a number of complaints from customers around their struggles deploying responsive Office 365 implementations. SharePoint doesn’t quite work; Skype calls are unclear. And forget about OneDrive for Business. It’s incredibly slow.Latency and Office 365 Ensuring a smooth transition to Office 365, or for that matter any cloud deployment, involves a solid understanding of which Office 365 applications are being deployed. Here latency matters. Microsoft recommends that round trip latency for Office 365 does not exceed 275 ms, but those metrics change significantly depending on the Office 365 application. Latency should not exceeds 50ms with Exchange Online and 25ms with SharePoint. (Check out my “ultimate” list of Office 365 networking tools for help with your O365 deployment.)To read this article in full or to leave a comment, please click here

The Value of Configuration Consistency (Thwack)

It’s one thing to have a stable network, but it’s another to have consistency in device configurations across the network. Does that even matter?

On the Solarwinds Thwack Geek Speak blog I looked at some reasons why it might be important to maintain certain configuration standards across all devices. Please do take a trip to Thwack and check out my post, “The Value of Configuration Consistency“.

The Value of Configuration Consistency

 

Please see my Disclosures page for more information about my role as a Solarwinds Ambassador.

If you liked this post, please do click through to the source at The Value of Configuration Consistency (Thwack) and give me a share/like. Thank you!

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