Microsoft’s Azure outage: a troubling account of what went wrong

Microsoft’s Jason Zander has published an account of what went wrong yesterday, causing failure of many Azure services for a number of hours. The incident is described as running from 0.51 AM to 11.45 AM on November 19th though the actual length of the outage varied; an Azure application which I developed was offline for

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Microsoft takes its .NET runtime open source and cross-platform, announces new C++ compilers for iOS and Android: unpacking today’s news

Microsoft announced today that the .NET runtime will be open source and cross-platform for Linux and Mac. There are a several announcements and it is potentially confusing, so here is a quick summary.

The .NET runtime, also known as the CLR (Common Language Runtime) is the virtual machine that runs Microsoft’s C#, F# and Visual

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An Azure Web Site is a VM which supports multiple applications

This will be unnecessary for Azure experts, but I have seen some misunderstanding on this point, hence this post.

A “web site” is a unit of service on the Azure cloud platform which represents a web application hosted on IIS, Microsoft’s web server (but see below). You write a standard ASP.NET application and deploy it.

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How is Microsoft Azure doing? Some stats from Satya Nadella and Scott Guthrie

Microsoft financials are hard to parse these days, with figures broken down into broad categories that reveal little about what is succeeding and what is not.

CEO Satya Nadella speaks in San Francisco

At a cloud platform event yesterday in San Francisco, CEO Satya Nadella and VP of cloud and enterprise Scott Guthrie offered

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Xamarin Evolve: developers enjoy the buzz around cross-platform coding with C#

“It’s like a Microsoft developer event back when they were good,” one exhibitor here at Xamarin Evolve in Atlanta told me, and I do see what he means. There is plenty of buzz, since Xamarin is just three years old as a company and growing fast; there is the sense of an emerging technology, and

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Is this why it is Windows 10 (not 9): avoiding Windows 95 detection?

Why did Microsoft call the Windows release after 8 version 10 rather than 9?

Windows boss Terry Myerson said it was because it was such a huge release – but then he would say that.

A more prosaic reason could be the old software problem of false version detection. After all, we have had Windows

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Microsoft releases WinJS cross-browser JavaScript library but why?

Microsoft has announced WinJS 3.0:

The Windows Library for JavaScript (WinJS) project is pleased to announce the general availability of its first release – WinJS 3.0 – since the open source project began at //BUILD 2014.

Much of WinJS will run on any modern browser but the browser support matrix has a number of

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Lifetime registration as a Windows Store developer, now from £12

Microsoft has removed some friction from developing for the Windows Store (whether phone or Windows 8) by removing the requirement to pay an annual subscription:

As we continue to execute on the vision to integrate the Windows and Windows Phone developer experiences, we have taken another step by moving to a one-time lifelong Dev Center

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Microsoft integrates Azure websites with hybrid cloud

Microsoft has announced the integration of Azure websites with Azure virtual networks, including access to on-premise resources if you have a site-to-site VPN.

The Virtual Network feature grants your website access to resources running your VNET that includes being able to access web services or databases running on your Azure Virtual Machines. If your VNET

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Windows “9”: forget the Start menu, consider the apps

This week has seen multiple leaks of early builds of the next version of Windows – sometimes called Windows 9 or “Threshold” – showing Microsoft’s continuing inability to persuade all of its partners to keep secrets.

It seems to me that the leaks are likely to be genuine, though the usual health warnings apply. I

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