Category Archives: windows

apple, cloud computing, internet, microsoft, mobile, software development, windows, windows 7

Apple iCloud: i is for integrated

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Apple has announced iCloud, smart cloud storage for Apple devices.

The iCloud will store documents, email, contacts and appointments, and synch the data to multiple devices including iPad, iPhone, iPod touch, Mac or PC. You get 5GB free with more available to purchase. Books are synched so that your place is saved from one device to the next, a feature borrowed from Amazon Kindle.

Apple has also exposed an API for developers:

Apple apps are seamlessly integrated with iCloud, and we’ve given developers the tools to make their apps work with iCloud, too. So you’ll be able to paint a masterpiece, play a game, create reminders, edit stock lists, and more — and have it all stay with you on all your devices.

This API allows for key-value pairs to be stored as well as documents.

The iCloud also backs up settings, including device settings and app data. If your iOS device is stolen, restoring it should be just a matter of reconnecting:

When you set up a new iOS device or need to restore the information on one you already have, iCloud Backup does the heavy lifting. Just connect your device to Wi-Fi and enter your Apple ID and password. Your personal data — along with your purchased music, apps, and books from iTunes — will appear on your device.

This is similar to what Google is promising for the Chromebook; in fact, there are quite a few parallels there.

Email is also synchronised, provided you use Apple’s me.com email account. Users of Microsoft Exchange or similar server-based systems already have the experience of email, appointments and contacts synched across all devices; now iCloud brings this to all Apple users.

There is also special provision for music. In this case you do not actually have to upload the tracks in most cases, since Apple will “scan and match” your collection. This applies to CDs you have ripped as well as iTunes purchases, which strikes me as a big concession from the music industry, since there is actually no way to tell if you ripped your own CD or copied it from a friend. You do have to pay $24.99 annually for this though, so it is a kind of music subscription. However it falls short of Spotify’s play-anything offer, since you have to acquire each track by some separate means first.

Taking each feature individually, there is little new here other than Apple’s deal with the music companies. Taken together though, this is a big deal. Apple iOS devices are no longer tied to an iTunes installation on Mac or PC; they are now cloud devices. If you think as I do that cloud+device is the direction of computing today, this is a key move.

One weak point is collaboration. The iCloud seems to be a private store, whereas with technology like Microsoft SharePoint or Google Apps you can publish documents to selected individuals or to the world.

I expect it is just a matter of time before Apple adds document sharing based on Apple IDs or me.com email identities. Another obvious move would be some sort of web site integration so you can publish certain kinds of data.

Another weak point is system requirements. Some features will require iOS 5 or OS X Lion. However, in the past iOS upgrades have been free so that is unlikely to be a problem; and even an upgrade to Lion will only be $29.00, provided your Mac is compatible – it needs Intel Core 2 Duo or better.

There is also the question of whether you want to store all your critical data on Apple’s servers. In my own encounters with Apple’s online security I have not been impressed. Someone managed to sign up for iTunes using my email address once; I could have had full access to his account and stored credit card details. Apple also uses the notorious “security questions” technique for resetting passwords. It is also not clear whether data in iCloud is encrypted.

That said, as with the iPad versus Microsoft’s Tablet PC, I am struck by how Apple has taken a feature which Microsoft has worked on for years but failed to implement sensibly and consistently. Microsoft had Live Mesh for example back in 2008 complete with an API for synchronising documents across PCs. The API was poor, there was an operating system component which could be problematic to install, and mobile device support never really came. Then in 2010 Microsoft scrapped most it and replaced it with a new Live Mesh based on SkyDrive which is now part of Windows Live Essentials. It is an optional extra for Windows users and aimed at consumers; business users can get some of this using Exchange and SharePoint as mentioned above, though these are usually privately hosted. Everything is an extra, some things free, some things paid for. In the confusion third party services like Dropbox have flourished.

Microsoft will learn from Apple and we will see a nicely integrated cloud story in Windows sometime around 2014, based on past performance.

.net, development, microsoft, professional, software development, visual studio, windows

Gang of Four member Erich Gamma joining Microsoft’s Visual Studio team

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Microsoft’s Jason Zander has announced

that Erich Gamma will be joining the Visual Studio team as a Microsoft Distinguished Engineer

Gamma is one of the “Gang of Four” who shook up software development back in 1994 with the book Design Patterns: Elements of Reusable Object-Oriented Software.

The other authors are Richard Helm, Ralph Johnson and John Vlissides.

Gamma has previously been associated with Java rather than .NET. He was co-developer with Kent Beck of the JUnit unit test framework, and also worked on the Eclipse tools platform and at IBM Rational on application lifecycle management (ALM).

It is a prestigious hire and I would expect Gamma’s influence on Visual Studio to be a positive one, especially in areas like software quality, refactoring and ALM.

.net, apple, google, internet, javascript, microsoft, mobile, professional, silverlight, software development, visual studio, Web, windows

Considering Windows 8 as an HTML platform

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Amongst all the fuss about whether Microsoft is deprecating Silverlight or even client-side .NET, it is easy to lose sight of the other angle on this. What are the implications of Microsoft embracing HTML and JavaScript as a new first-class Windows development platform? Here’s the quote again:

Today, we also talked a bit about how developers will build apps for the new system. Windows 8 apps use the power of HTML5, tapping into the native capabilities of Windows using standard JavaScript and HTML to deliver new kinds of experiences. These new Windows 8 apps are full-screen and touch-optimized, and they easily integrate with the capabilities of the new Windows user interface.

When Microsoft introduced IE9 with hardware-accelerated graphics, support for some key parts of HTML 5, and a new fast JavaScript engine, it was not only trying to recover ground in the browser wars. It also had in mind a new application runtime for Windows, for desktop as well as for web applications.

In order to achieve this, we can expect more hooks between the browser engine and the local operating system. There is potential security risk, but Microsoft of all companies will be sensitive to this and I would expect it to get the security right. The further implication is that some parts of a Windows HTML application will be Windows-specific. It is an “Embrace and extend” strategy, as I noted in this Register article back in September last year when former Silverlight product manager Scott Barnes broke the story of how the Windows team at Microsoft was favouring HTML and JavaScript above .NET.

The rationale for this is two-fold. First, I’m guessing that Microsoft thinks it will work better. Although .NET client apps are now commonplace, especially for custom business applications, problems like slow start-up and heavy memory requirements never really went away, though I would argue that in Silverlight they are almost eliminated.

Second, HTML and JavaScript is a universal programming platform. With the new model, any developer who can code a web page can also code a Windows app. Corporate VP Michael Angiulo said at Computex in Taipei:

Windows 8’s new application platform … is based on HTML 5, JavaScript and CSS, the most widely understood programming languages of all time. These languages form the backbone of the web, so that on day 1 when Windows 8 ships hundreds of millions of developers will already know how to build great apps for Windows 8.

These are both compelling arguments. Nevertheless, there are several reasons why making Windows an HTML platform might not be the instant hit that Microsoft will be hoping for. Here are a few:

  • Microsoft’s Visual Studio is .NET oriented. It does have a web design tool, Expression Web, which is OK but still falls short compared to Adobe Dreamweaver. Web designers tend to use Dreamweaver anyway, thanks to Mac compatibility and integration with other Adobe tools. Even Dreamweaver is not great as an application development tool, as opposed to a web design tool. Tooling is a problem, and it is fair to say that whatever goodies Microsoft comes up with in this area will likely be a step back compared to what it already has for C# or C++.
  • Standards are a mixed blessing if you are trying to sell an operating system. If Microsoft does such a good job of standards support that the same apps run with minor tweaks on an iPad and on Android, users may do just that. If Microsoft encumbers the standards with too many proprietary extensions, the universality of the platform is lost.
  • Windows plus HTML and JavaScript sounds a lot like Palm/HP WebOS, which has gained favourable reviews but has yet to take off in terms of sales. Otherwise, Palm would not have been taken over by HP.
  • The question of whether HTML and JavaScript will really take over app development is open. I certainly hear voices saying so. I interviewed Nitobi’s president André Charland, in charge of PhoneGap, and he makes a good case. On the other hand, App development today is still dominated by platform-specific development, Objective C for Apple iOS and Java on Dalvik, the Google Android virtual machine.
  • The standard in HTML/JavaScript app platforms is not Microsoft’s Internet Explorer, but WebKit, as used in iOS and in Google Android and Chrome. Microsoft did great work in standards support in IE9, but so far it has not stopped its browser share decline. Worldwide figures from StatCounter show Internet Explorer in continuing slow decline overall, and Chrome still growing and set to overtake Firefox in a year or so.

In other words, there is little evidence that embracing HTML and JavaScript as an app platform will ensure success for Windows 8.

That said, other factors count for more. Developers will go where their customers are, and if Microsoft turns out a version of Windows that wins substantial market share in the emerging tablet market as well as on traditional notebooks, the new platform will be a hit.

The risk though is that the market will continue to perceive Windows as an OS for desktop and laptop, and look to iOS or Android for mobile and touch devices. The dual personality of Windows 8 may count against it, if it means devices that are compromised by having to support both user interface models.

.net, development, internet, microsoft, silverlight, software development, visual studio, windows, windows 7

Microsoft refuses to comment as .NET developers fret about Windows 8

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There is a long discussion over on the official Silverlight forum about Microsoft’s Windows 8 demo at D9 and what was said, and not said; and another over on Channel 9, Microsoft’s video-centric community site for developers.

At D9 Microsoft showed that Windows 8 has a dual personality. In one mode it has a touch-centric user interface which is an evolved version of what is on Windows Phone 7. In another mode, just a swipe away, it is the old Windows 7, plus whatever incremental improvements Microsoft may add. Let’s call it the Tiled mode and the Classic mode.

Pretty much everything that runs on Windows today will likely still run on Windows 8, in its Classic mode. However, the Tiled mode has a new development platform based on HTML and JavaScript, exploiting the rich features of HTML 5, and the fast JavaScript engine and hardware acceleration in the latest Internet Explorer.

Although D9 is not a developer event, Microsoft did talk specifically about this aspect. Here is the press release:

Today, we also talked a bit about how developers will build apps for the new system. Windows 8 apps use the power of HTML5, tapping into the native capabilities of Windows using standard JavaScript and HTML to deliver new kinds of experiences. These new Windows 8 apps are full-screen and touch-optimized, and they easily integrate with the capabilities of the new Windows user interface. There’s much more to the platform, capabilities and tools than we showed today.

Program Manager Jensen Harris says in the preview video:

We introduced a new platform based on standard web technologies

Microsoft made no mention of either Silverlight or .NET, even though Silverlight is used as the development platform in Windows Phone 7, from which Windows 8 Tiled mode draws its inspiration.

The fear of .NET developers is that Microsoft’s Windows team now regards not only Silverlight but also .NET on the client as a legacy technology. Everything will still run, but to take full advantage of Tiled mode you will need to use the new HTML and JavaScript model. Here are a couple of sample comments. This:

My biggest fears coming into Windows 8 was that, as a mostly WPF+.NET developer, was that they would shift everything to Silverlight and leave the FULL platform (can you write a Visual Studio in Silverlight? of course not, not designed for that) in the dust. To my utter shock, they did something much, much, much worse.

and this:

We are not Windows developers because we love Windows. We put up with Windows so we can use C#, F# and VS2010. I’ve considered changing the platform many times. What stops me each time is the goodness that keeps coming from devdiv. LINQ, Rx, TPL, async – these are the reasons I’m still on Windows.

Underlying the discussion is that developers have clients, and clients want applications that run on a platform with a future. Currently, Microsoft is promoting HTML and JavaScript as the future for Windows applications, putting every client-side .NET developer at a disadvantage in those pitches.

What is curious is that the developer tools division at Microsoft, part of Server and Tools, has continued to support and promote .NET; and in fact Microsoft is soon to deliver Visual Studio LightSwitch, a new edition of Visual Studio that generates only Silverlight applications. Microsoft is also using Silverlight for a number of its own web user interfaces, such as for Azure, System Center and Windows InTune, as noted here.

Now, I still expect that both Silverlight and native code, possibly with some new XAML-based tool, will be supported for Windows 8 Tiled mode. But Microsoft has not said so; and may remain silent until the Build conference in September according to .NET community manager Pete Brown:

You all saw a very small technology demo of Windows 8, and a brief press release. We’re all being quiet right now because we can’t comment on this. It’s not because we don’t care, aren’t listening, have given up, or are agreeing or disagreeing with you on something. All I can say for now is to please wait until September. If we say more before then, that will be great, but there are no promises (and I’m not aware of any plans) to say more right now. I’m very sorry that there’s nothing else to share at the moment. I know that answer is terrible, but it’s all that we can say right now. Seriously.

While this is clearly not Brown’s fault, this is poor developer communication and PR from Microsoft. The fact that .NET and Silverlight champion Scott Guthrie is moving to Windows Azure is no comfort.

The developer division, and in fact the whole of Server and Tools, has long been a bright spot at Microsoft and among its most consistent performers. The .NET story overall includes some bumps, but as a platform for business applications it has been a remarkable success. The C# language has evolved rapidly and effectively under the guidance of Technical Fellow Anders Hejlsberg. It would be bewildering if Microsoft were to turn its back on .NET, even if only on the client.

In fact, it is bewildering that Microsoft is being so careless with this critical part of its platform, even if this turns out to be more to do with communication than technical factors.

From the outside, it still looks as if Microsoft’s server and tools division is pulling one way, and the Windows team the other. If that is the case, it is destructive, and something CEO Steve Ballmer should address; though I imagine that Steven Sinofsky, the man who steered Windows 7 to launch so successfully, is a hard person to oppose even for the CEO.

Update: Journalist Mary Jo Foley has posted on what she “hears from my contacts” about Jupiter:

Jupiter is a user interface library for Windows and will allow developers to build immersive applications using a XAML-based approach with coming tools from Microsoft. Jupiter will allow users a choice of programming languages, namely, C#, Visual Basic and C++.

Jupiter, presuming her sources are accurate, is the managed code platform for the new Windows shell – “Tiled mode” or “Tailored Apps” or “Modern Shell – MoSH”; though if that is the case, I am not sure whether C++ in this context will compile to managed or unmanaged code. Since Silverlight is already a way to code using XAML, it is also not clear to me whether Jupiter is in effect a new Windows-only version of Silverlight, or yet another approach.

.net, microsoft, professional, silverlight, software development, windows, windows 7

A pivotal moment for Microsoft as it attempts to escape its Windows legacy

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Last year I wrote a piece for The Register on 25 years of Windows. I even ran up Windows 1.0 in a DOS box to have a look.

The surprising thing about Windows is not how much has changed in 25 years, but how little. The WIMP model (Windows, Icons, Menus, Pointer) has stayed the same. Inevitably, Windows was completely rebuilt during that period, in the form of Windows NT, but Microsoft was careful to make the user interface reassuringly familiar. Windows NT 3.1 looked the same as Windows 3.1, but did not crash so often. Windows NT 4.0 used the Windows 95 user interface. Further, as far as possible old applications still ran. In fact, Notepad on Windows 1.0 looks very like Notepad on Windows 7.

Then Apple releases the iPhone in 2007, and suddenly Microsoft has a problem. Apple demonstrates that it is possible to create a touch user interface, without a stylus, that really works. Apple does this by creating a new operating system, iOS, which is incompatible with its existing OS X used for desktops and laptops. Yes, much of the underlying code is the same, but OS X applications do not run. Nobody would expect them to on a phone; but then Apple does the iPad, approaching the screen size of a laptop, but still iOS, touch-centric, and incompatible with Mac OS X.

The advantage of Apple’s clean-room approach is that there are no compromises or fudges to make applications built for keyboard and mouse somehow work. iPhone and iPad are huge hits, and users seemingly do not mind sticking with OS X for their productivity applications like Microsoft Office and Adobe PhotoShop, and using the iPad and iPhone for web browsing and for apps that are more about consuming than creating – except that productivity apps like the iWork suite are now creeping onto iOS, and this together with the web application/cloud computing model may mean that OS X gets used less and iOS more over time; but OS X is not going away.

What about Microsoft? It has a big hit with Windows 7, but suddenly it all feels rather legacy. What about the new computing model which is mobile, touch-centric, and enjoyable to use in a way previously unknown in computing? One thing is sure: Microsoft cannot continue with WIMP. It has to break with 25 years of Windows and find a different user interface model.

2010, and Microsoft does Windows Phone 7. This is Microsoft’s iOS: same old Windows underneath, though based on the cut-down Windows CE, but otherwise a complete break from the past. The user interface is a new touch-centric effort called Metro and based on sliding tiles. The main thread of continuity for developers is its app platform based on Silverlight, which runs .NET code written in C# and Visual Basic.

You might have thought that Microsoft would follow Apple by using the phone OS for other form factors as well, and making Silverlight its core app platform for Windows (the cross-platform dream is long gone).

Instead, Microsoft embarked on a third strategy.

“We introduced a new platform based on standard web technologies”, says program manager Jensen Harris in his preview video. Windows 8 uses elements from the Windows Phone 7 UI, but driven by HTML and JavaScript rather than by Silverlight. Well, maybe you can use Silverlight instead; or maybe native code. Not everything is clear yet; but what Microsoft is choosing to focus on is its use of web technology.

Who will buy touch-centric Windows 8 devices? Microsoft’s problem: there is already a touch-centric OS out in the market, supported by countless third-party apps. As it has discovered with Windows Phone 7, it is not enough to do a decent alternative. So what, says the market, we already have iOS, and if we want something non-Apple, there’s Android. And WebOS. And Blackberry PlayBook.

The one thing Microsoft can do that others cannot is run Windows. Not new Windows, but old Windows. There is a reason why Windows 7 was the fastest-selling operating system of all time – most of the business world runs on Windows.

Therefore Windows 8 does both. There’s the new platform, and there’s the old platform, and you just swipe between them.

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Windows 8 is a migration strategy. Is a mobile, touch-centric UI the future of client computing? Quite possibly, but in the meantime you have all this old stuff to run, not least Microsoft Office. Here is the answer: run both.

There are a few problems with this strategy.

First, while Microsoft will focus on the new HTML-based platform, in the real world people will buy Windows to run their existing Windows apps. That means they will need keyboard and mouse. Windows 8 OEMs will be fighting an old battle: how to make devices that run well as tablets, but also have keyboard and trackpad, and a competitive price. We have seen that approach fail with the old Tablet PC line and its swivel screens.

Alternatively, we will see touch-only devices and users will curse as they try to run Excel.

Second problem: Microsoft’s Windows team is focused on the new UI. The old one will likely be pretty much Windows 7. The success of Windows 7 was driven by innovations and improvements that matter whatever you run, rather than ones that you can only use if you are running apps built for the new platform.

A split personality means divided attention, and one or other or both will suffer. Is Windows 7 now frozen in time as the last of its line? That does look possible.

Third, what is the developer story? Hitherto, the Windows developer story has been pretty simple and single-minded. There is native code and the Windows API, or for the last decade or so there has been .NET. All-conquering C# has been the unifying language from desktop to server, with Silverlight bringing it to the browser.

Now Microsoft is saying HTML and JavaScript. Plaudits from the standards folk – who mostly do not run Windows and still will not – but confusion for the Microsoft-platform community.

That said, I will be surprised if Silverlight is not also an option for new-style apps, enabling Windows Phone apps to be ported easily.

Even so, there must be a reason for Microsoft’s emphasis on HTML and JavaScript for local apps as well as web applications. It does feel as if the one common thread to the company’s developer story has suddenly been cut, and for no good reason given that Silverlight fits perfectly with the new UI model.

Let me add, it is hard to see a future for the Windows Phone 7 OS, given what we have seen in Windows 8. It seems plausible that Windows Phone 8+ will use the same code as Windows 8, which is another reason to suppose that Silverlight will be fully supported.

I can see where Microsoft wants to get to. It wants to succeed in mobile and in the new touch-centric world, as the alternative is gradual erosion of its entire market and Windows ecosystem. Is this the best way, and will it work? Open questions; and the company has some tricky positioning to do, especially to its developers. The forthcoming Build conference will be critical.

.net, apple, iphone, microsoft, professional, silverlight, software development, windows

Check out these images of Windows 8 – but where is Silverlight?

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Microsoft’s Windows President Steven Sinofsky has shown off an early build of Windows 8 at the D9 conference in Rancho Palos Verdes, California. It turns out that the not-so subliminal messaging at the PDC conference late in 2010 was spot on. HTML 5 and JavaScript are at the centre of the new Windows, for apps as well as in the browser:

Windows 8 apps use the power of HTML5, tapping into the native capabilities of Windows using standard JavaScript and HTML to deliver new kinds of experiences.

says program manager Jensen Harris in his introductory video.

So what is the new Windows like? Here is tour with some screen grabs from the above video. I have deliberately included fingers in several of the shots, because the new Windows is touch-centric.

First, Windows 8 borrows from Windows Phone and has a Start screen built with Live tiles:

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Live tiles, as on Windows Phone, are more than just icons; they can include notifications, video and animations. They are more like app previews.

Apps run essentially full-screen, as on Apple’s iPad:

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You switch apps by swiping. Here is a screen caught mid-swipe:

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However, you can also have two apps on screen. One is the main app, the other is docked to the side:

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A menu on the right shows Search, Share. Start. Connect and Settings. I am not sure what Connect does.

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Believe it or not, this is Internet Explorer 10, with tabs along the top that preview each page (nice idea):

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The on-screen keyboard looks like a big phone keyboard:

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Dual Personality

So where is the rest of Windows that we know and love/hate? It is still there; run an “old” Windows app like Excel and presto, it is Windows 7, complete with task bar. This image looks blurry, which actually is a clue to how big and bold the UI shown for the “new” apps really is:

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You can run old and new-style apps side by side, using the main/side app model:

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Windows 8 will run on both Intel x86/x64 processors, and on ARM. Legacy app compatibility on Intel will be great, but on ARM applications will need to be recompiled. There is no x86 emulation layer; Sinofsky said that was too difficult to do. Windows 8 will not require any more hardware than Windows 7.

It looks like Microsoft has created an excellent tablet/slate UI which has the same relation to the iPad that Windows Phone 7 has to the iPhone. It borrows many of the ideas but adds some distinctive features.

The big difference: whereas Apple has chosen to continue a dual line, with desktop/laptop Mac in one stream and iOS for iPhone and iPad in another, Microsoft is combining the two.

At least, it is in Windows 8. What about the current Windows Phone OS, which is built on the Windows CE OS? Will it be replaced by a variant of Windows 8, possibly with “full Windows” option disabled? That is my guess, but there is a lot which Microsoft has not yet explained about its future product plans.

Another question: where is Silverlight and .NET? Clearly these technologies are still supported, at least on x86, since all of Windows is still there. In a report from D9, Sinofsky says:

The browser that we showed runs Silverlight and it will still run on the desktop

That does not answer the question: can developers build apps for the new Windows user interface (and Windows store) using Silverlight, or is it HTML/JavaScript only? What about native code?

I will be surprised if all these options are not available, but it was not explicitly stated at D9. The emphasis is firmly on HTML.

We are promised more details at the BUILD conference in September.

.net, cloud computing, microsoft, open source, php, professional, software development, web authoring, windows

Would you consider running PHP on Azure? Microsoft faces uphill battle to convince customers.

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Yesterday Microsoft announced Windows Azure SDK for PHP version 3.0, an update to its open source SDK for PHP on Windows Azure. The SDK wraps Azure storage, diagnostics and management services with a PHP API.

Microsoft has been working for years on making IIS a good platform for PHP. FastCGI for IIS was introduced partly, I guess, with PHP in mind; and Microsoft runs a dedicated site for PHP on IIS. The Web Platform Installer installs a number of PHP applications including WordPress, Joomla and Drupal.

It is good to see Microsoft making an effort to support this important open source platform, and I am sure it has been welcomed by Microsoft-platform organisations who want to run WordPress, say, on their existing infrastructure.

Attracting PHP developers to Azure may be harder though. I asked Nick Hines, CTO for Innovation at Thoughtworks, a global IT consultancy and developer, what he thought of the idea.

I’d struggle to see any reason. Even if you had it in your datacentre, I certainly wouldn’t advise a client, unless there was some corporate mandate to the contrary, and especially if they wanted scale, to be running a Java or a PHP application on Windows.

Microsoft’s scaling and availability story around windows hasn’t had the penetration of the datacentre that Java and Linux has. If you look at some of the heavy users of all kinds of technology that we come across , such as some of the investment banks, what they’re tending to do is to build front and middle tier applications using C# and taking advantage of things like Silverlight to get the fancy front ends that they want, but the back end services and heavy lifting and number crunching predominantly is Java or some sort of Java variant running on Linux.

Hine also said that he had not realised running PHP on Azure was something Microsoft was promoting, and voiced his suspicion that PHP would be at a disadvantage to C# and .NET when it came to calling Azure APIs.

His remarks do not surprise me, and Microsoft will have to work hard to persuade a broad range of customers that Azure is as good a platform for PHP as Linux and Apache – even leaving aside the question of whether that is the case.

The new PHP SDK is on Codeplex and developed partly by a third-party, ReadDolmen, sponsored by Microsoft. While I understand why Microsoft is using a third-party, this kind of approach troubles me in that you have to ask, what will happen to the project if Microsoft stops sponsoring it? It is not an organic open source project driven by its users, and there are examples of similar exercises that have turned out to be more to do with PR than with real commitment.

I was trying to think of important open source projects from Microsoft and the best I could come up with is ASP.NET MVC. This is also made available on CodePlex, and is clearly a critical and popular project.

However the two are not really comparable. The SDK for PHP is licensed under the New BSD License; whereas ASP.NET MVC has the restrictive Microsoft Source License for ASP.NET Pre-Release Components (even though it is now RTM – Released to manufacturing). ASP.NET MVC 1.0 was licensed under the Microsoft Public License, but I do not know if this will eventually also be the case for ASP.NET MVC 3.0.

Further, ASP.NET MVC is developed by Microsoft itself, and has its own web site as part of the official ASP.NET site. Many users may not realise that the source is published.

My reasoning, then, is that if Microsoft really want to make PHP a first-class citizen on Azure, it should hire a crack PHP team and develop its own supporting libraries; as well as coming up with some solid evidence for its merits versus, say, Linux on Amazon EC2, that might persuade someone like Nick Hine that it is worth a look.

adobe, development, facebook, flash, microsoft, mobile, nokia, professional, software development, windows

Windows Phone “Mango” shown, looks good but still no Adobe Flash

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I attended the London press briefing for Windows Phone “Mango”, also known as Windows Phone 7.1. This will be on new phones in the Autumn, and will be a free update for all existing Windows Phone 7 devices.

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Microsoft showed a bunch of new features, including Internet Explorer 9 – which, we were told, is built from the same code as the PC version – improved social media integration now including Twitter and LinkedIn as well as Facebook, Hotmail, Exchange, Messenger and Gmail; and multi-tasking support.

Hold down the back key for a moment, and all running apps appear in a tiled view. Just tap the one you want.

We also saw text-to-voice and voice-to-text demos. The presented spoke the reply to a text message, though admittedly he chose to do a one-word reply, and sent it successfully.

Microsoft also announced three new OEM partners, Acer Inc., Fujitsu Ltd. and ZTE Corp.

It looks good; but I did have a sense that Microsoft is ducking the hard questions. One of those concerns Adobe Flash support. At a separate developer briefing, I asked developer relations guy Brandon Watson about Adobe Flash support, observing that when Windows Phone was shown in detail pre-launch at the Mix 2009 conference in Las Vegas, it was clearly stated that Flash would be on the phone, and that Adobe was being allowed to build the Flash runtime in native code, but that it would not be included at launch.

“It does not run on the phone”, said Watson. Then he added, “It does not run on the phone.” Finally, he said, “It does not run on the phone.”

Silverlight does not run in the mobile browser either, so perhaps the problem is with mobile IE – clearly not all the code is included. Or maybe Adobe is hanging back; I asked Adobe about this at Mobile World Congress earlier this year and got an answer that was warmer but no more informative. Or maybe Microsoft is thinking, Apple does not need it, so we do not need it either.

It is a shame though, because there is a perception that Flash is one of the advantages of not going the Apple route.

On the developer side, the beta tools for Mango were released today. You can target either Windows Phone 7.0 or 7.1 with the tools, so if the beta tag does not put you off you can get going straight away. There is a ton of good stuff for developers, including the SQL Server CE local database, and the ability to mix XNA and Silverlight in a single app. We saw an app from British Airways that makes use of this to show a 3D view of an aircraft cabin when choosing a seat; I am not sure how much real value this adds but it demos nicely.

The new emulator includes accelerometer support, so you can simulate movement to test your app’s response.

There is also a profiler which shows your app’s performance in various views. Code that you wrote is highlighted in blue in the graphical view, so you can tell what you can optimise, as opposed to slow system calls that are outside your control.

The developer tools are great though, and having played with a number of mobile developer toolkits I would say that Microsoft’s is among the best and above average, though I would like to see an option for native code development. “We hear that a lot,” Watson told me.

The problem though: developers want a big market, and so far Windows Phone has not delivered it. It is almost invisible on the high street, and all the current operators and manufacturers have other phones that they are more concerned about. That will change when Nokia devices appear, but in an intensively competitive market (not forgetting HP WebOS and RIM Blackberry/QNX/PlayBook) it will not be easy for Microsoft to gain ground.

After the event I discussed this with some of the Microsoft folk. Maybe the company can better exploit the Xbox link, and sell the phone to that community. Maybe Nokia will save the day. Maybe when Microsoft comes out with a fully professional iteration of Windows Phone, tightly linked to Active Directory and group policy, and with additional developer features aimed at line of business apps, maybe then it will take off.

One positive thing I heard today was an anecdotal report that returns on Windows Phone 7 are among the lowest because users like the device so much.

The social features in Windows Phone are already good and will be better in Mango – though bear in mind that by the time Mango phones appear in the Autumn, Microsoft will likely have iPhone 5 and many tempting new Android devices to contend with.

Years ago it used to be said that Microsoft had average products (or worse) but excellent marketing. With Windows Phone, the product is good but either the marketing is lacking or the task is too great. Of course there is still time, and this industry is full of surprises, but it will take more than Mango to make Windows Phone fly.

.net, microsoft, professional, software development, visual studio, windows, windows 7

Cracks appear in Microsoft’s bundled installers for Visual Studio 2010 as I try ADFS

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I am trying out Microsoft Active Directory Federation Services (ADFS), chasing the dream of single sign-on between on-premise Active Directory and the cloud.

Oddly, although ADFS has been around for a while, it feels more bleeding edge than it should. ADFS is critical to Microsoft’s cloud platform play, and it needs to build this stuff right into Windows Server and .NET rather than making it a downloadable add-on.

The big problem with installers, whether on Windows or elsewhere, is dependencies and versions. You get some variant of DLL Hell, when A requires the latest version of B, and C requires an old version of B, and you need both A and C installed. The issue on Windows has reduced over the years, partly because of more side-by-side installations where multiple versions co-exist, and partly because Microsoft has invested huge effort into its installers.

There are still issues though, and I ran into a few of them when trying ADFS. I have Visual Studio 2010 installed on Windows 7 64-bit, and it is up-to-date with Service Pack 1, released in April. However, after installing the Windows Identity Foundation (WIF) runtime and SDK, I got this error when attempting to start Visual Studio:

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Only some of the Microsoft Visual Studio 2010 products on this computer have been upgraded to Service Pack 1. None will work correctly until all have been upgraded.

I’m guessing that the WIF components have not been updated to take account of SP1 and broke something. Never mind, I found my Visual Studio SP1 .ISO (I avoid the web installs where possible), ran setup, and choose to reapply the service pack. It trundled along until it decided that it needed to run or query the Silverlight 4 SDK setup:

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A dialog asked for silverlight_sdk.msi. I wasted some time over this. Why is the installer looking for silverlight_sdk.msi in a location that does not exist? I’d guess because the Silverlight SDK installer is wrapped as an executable that unpacked the MSI there, ran it and then deleted it. Indeed, I discovered that both the Silverlight 4 SDK and the Silverlight 4 Tools for Visual Studio are .EXE files that wrap zip archives. You can rename them with a .zip or .7z extension and extract them with the open source 7 Zip, but not for some reason with the ZIP extractor built into Windows. Then you can get hold of silverlight_sdk.msi.

I did this, but then discovered that silverlight_sdk.msi is also on the Visual Studio SP1 ISO. All I needed to do was to point the installer there, though it is odd that it cannot find the file of its own accord.

It also seems to me that this scenario should not occur. If the MSI for installation A might be needed later by installation B, it should not be put into a temporary location and then deleted.

The SPI repair continued, and I got a reprise of the same issue but with the Visual C++ runtimes. The following dialog appeared twice for x86, and twice for x64:

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These files are also on the SP1 .ISO, so I pointed the installer there once again and setup continued.

Unfortunately something else was wrong. After a lengthy install, the SP1 installer started rollback without so much as a warning dialog, and then exited declaring that a fatal error had occurred. I looked at the logs

I rebooted, tried again, same result.

I was about to trawl the forums, but thought I should try running Visual Studio 2010 again, just in case. Everything was fine.

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Logic tells me that the SP1 “rollback” was not quite a rollback, since it fixed the problem. Then again, bear in mind that it was rolling back the reapplication of the service pack which is different from the usual rollback scenario.

Visual Studio, .NET, myriad SDKs that each get updated at different times, developers who download and install these in an unpredictable order … it is not surprising that it goes wrong sometimes; in fact it is surprising that it does not go wrong more often. So I guess I should not beat up Microsoft too much about this. Even so this was an unwelcome reminder of a problem I have not seen much in the last few years, other then with beta installs which play by different rules.

.net, apple, development, java, javascript, microsoft, mobile, professional, software development, visual studio, windows

Infragistics: upbeat on Windows Phone but also building for Apple iOS, Google Android

I spoke to Dean Guida, CEO and co-founder of Infragistics, at TechEd in Atlanta earlier this week. Infragistics makes components, mainly for Windows but now beginning to support non-Windows clients. There is a set of jQuery controls in preparation, and “Our roadmaps are also going to deliver native on Android and iPhone,” Guida told me. “We have a lot of software companies that use our tools in their commercial apps, and a lot of enterprises, and we feel that we need to do it,” though he adds, “we feel that the best and the smartest business solution is to go mobile web.”

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Infragistics has a focus on data visualization, and Guida showed me some great-looking components that show animated charts, with a huge range of customisation options, and including geo-spatial and timeline controls.

I was intrigued to find Guida more upbeat about Windows Phone than most commentators, though I make allowance for the fact that his company has a component suite for the platform. “More than half of our customers told us that they’re either building or they will build for Windows Phone in the next 12 months,” he told me.

His view, which I share, is that they key advantage of Windows Phone is to Microsoft-platform enterprises rather than to consumers. “It’s so easy to extend their knowledge of Silverlight and extend apps, that they’ll be able to extend the data and the access to information this way. I think that’s going to be a beachhead for Microsoft.”

Of course Microsoft has marketed Windows Phone to consumers so far, and has told businesses they should continue to use Windows Mobile 6.5, clearly a dead-end. It may be easier when the company is able to move on from this mixed messaging and get behind Windows Phone as a business mobile platform.

Continuing a contrarian theme, Guida is also positive about Windows Presentation Foundation (WPF). “It’s huge, especially in the financial markets. They’ve made big bets on it. They’ve built a lot of their trading apps and a lot of their internal apps on it. We’ve been telling Microsoft this for years,” he says.

The problem I guess is that while WPF/Silverlight makes sense for data visualisation for internal apps where you control the platform, for broad reach apps that are visible to the rest of us, Adobe Flash or some other approach is a better fit.

It is understandable that companies like Infragistics are keen to talk up the Microsoft platform. Their business depends on it. It is true that Infragistics is now experimenting with other platforms like Apple iOS and Google Android, but historically developers on non-Microsoft platforms have not formed a strong component market.

“They don’t get it as much as Microsoft developers,” says Guida. “We used to have a ton of Java components. I was at the second JavaOne conference. We built some of the first AWT components, JavaBeans, Swing components. There’s a lot more pain developing for these platforms than on the Microsoft platform, Microsoft has done a great job with the tooling. Why have that pain? I think there is a distinction between the Microsoft and the non-Microsoft developer, that they have a higher tolerance for, pain’s probably not the right word, but a higher tolerance for taking longer to get stuff done. I can only believe that over time maturity will happen. It’s really about satisfying a business need or a consumer need. These platforms are different, but if we go in and give them the tools, why not? We’re really just this year starting to get there.”

It is a brave hope; but looking at the Infragistics site, there are currently no Java controls on offer, and even the 2008 NetAdvantage for JavaServer Faces (JSF) seems to have disappeared. If the Microsoft client platform does decline, the future will be challenging.