Category Archives: microsoft

adobe, internet, microsoft, software development

Microsoft Live Mesh is AIR++

This post on the Microsoft Live Dev blog reminded me to view some of the Live Mesh videos Microsoft has put out for developers – this quick tour is a good place to start; this video with Ori Amiga has more details with examples.

A few comments. First, it seems to me that Live Mesh is at heart a feed aggregrator. It is interesting to me because I had high hopes for Microsoft’s plans to integrate RSS into the operating system, and wrote about it in 2005. Sadly, Microsoft messed up its common feed platform – though I am perhaps one of the few who uses it outside IE7 or Outlook, with a custom feed reader thrown together in VB.

Live Mesh takes the feed aggregation concept and adds a few things. These include a REST API for posts and updates; a synchronization engine; an identity system so that you can control access; and a local feed server that works entirely offline when needed. Hence MOE (Mesh Operating Environment), also known as the Service Composition Runtime.

By the way, Mesh can synch peer to peer as well as with the cloud hub. Interesting for Intranet usage.

So what’s an application? A feed of course, one that contains stuff you can execute. The local runtime could be just HTML and Javascript engine; but you can see how nicely Silverlight fits into this scheme of things. It’s a neat deployment model. Buying an application becomes similar to subscribing to a web site, except you get an executable that works offline as well as online. As Amiga explains in the video above, this is about performance as well as convenience. The speed of the Net cannot match a local store.

Another aspect of this is that you can use Mesh services in your non-Mesh application, essentially as a data source that is automatically synchronized across everywhere.

If I’m anywhere close to grasping this, then it is not inherently Windows-centric. It also strikes me that this is AIR++, where the ++ is services and synchronization; Adobe should worry – except that Adobe has AIR out already and is no doubt working on great things for version 2.0.

A question though: what’s the business model? Commercial MESHable services? Tools and hosting? Premium MESH? MESH with ads? Right now, I guess Microsoft will do anything to buy mind share and market share for cloud services; but that will not do long-term.

microsoft

Office 2007: what do you lose by setting binary formats as default?

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I wrote a piece for IT Week about document format defaults in Office 2007. The problem is that users with Office 2007 start emailing documents to others who do not have the suite. It is not too bad for other Microsoft Office users, who can download a compatibility pack, but for users of other operating systems it is problematic, though there are online services like zamzar.com.

Someone who read it pointed out that with the binary formats Office 2007 works in “compatibility mode”. Doesn’t this lose most of the benefits of upgrading to Office 2007?

My suggestion: try it, and let me know what features you miss.

As far as I can tell, the two biggest issues in Word are with the equation editor, and themes. The equation editor is disabled after you save a documents in .doc format, and themes are converted to styles. Personally I prefer styles to themes, and I rarely use the equation editor, so it is no loss to me. Further, it is not a problem doing Save As if you want to use some special feature like the equation editor. For sure, it beats getting that phone call when you are out of the office the next day, “That document you sent, it won’t open.”

What about Excel? Help says, “any new or enhanced Excel 2007 features are not available” in compatibility mode. I presume that would include the new larger sheet size. However, I’ve not bothered to convert any of my existing workbooks because I don’t actually notice any difference.

The ribbon, which is is the big new feature in Office 2007, works the same whatever format you use.

Still, it is a fair point. If you find it easy to do a Save As for documents that need to be shared with users not using Office 2007, then there is no problem using the new formats.

But how do you enforce that across an enterprise? Not easy; and of course Windows Explorer hides the extension by default. Documents in the old format are described as:

Microsoft Office Word 97-2003 Document

instead of

Microsoft Office Word Document

though unless you have a wide column size you might well see them both as “Microsoft Offi”, thanks to a particularly user-hostile naming convention.

However, you can set the default save format across an enterprise, with group policy. To my mind, that’s better than sending out stuff that is unreadable.

microsoft, vista, windows

Vista SP1 vs Server 2008 as a desktop OS: more comparisons

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I’ve been intrigued by reports that Server 2008, suitably configured, makes a better desktop OS than Windows Vista. In my previous post on the subject, I reported some observations by others, suggesting that Server 2008 performs better than Vista with Service Pack 1, even though it is meant to have the same core components. I though it was time I took a look myself.

I have some free space on my usual desktop box, so I created two new partitions and installed Vista 32-bit with Service Pack 1 on the first, and Server 2008 32-bit on the other.

Aside: Both installs were smooth. The integrated Vista SP1 install works nicely, and few updates were required after the first boot. It is remarkable how much more pleasant it is to install Vista from scratch, instead of dealing with an OEM pre-install. Surely it should be the other way round?

I tried to make both installs usable desktops. On both operating systems, I installed the driver for my Terratec soundcard, along with Intel’s .INF installer for the motherboard, Management Engine Interface, and storage driver. I also installed a recent NVidia driver. The result was that all devices were enabled in device manager.

On Server 2008 I also installed the Desktop Experience and .NET Framework 3.0. I enabled the network, the audio engine, the Themes service, Windows Update, and Aero graphics. I created a new user account and logged in as that user, so that UAC (User Account Control) was active. I set it to optimize performance for programs rather than background services.

Next I ran the PassMark performance tests I’ve used before. Advantage Server 08 – but not by much. It scored 1118.3 vs Vista’s 1102.3. I doubt this is significant; there is also small variation between different runs, which could account for a difference like this.

Looking at the detailed results shows something intriguing though. On the Graphics 2D GUI test, which exercises Windows controls like listboxes, checkboxes and dropdowns, Server 2008 scored 149.8 operations per second, vs 119.2 on Vista – more than 25% faster. I hesitate to attach much significance to my simple tests, but that might account for a snappier feel in the user interface. I repeated this particular test several times; Vista never scored higher than 123, and Server 2008 was consistent too.

There was also a notable difference in the “Memory – Large RAM” test. Vista 32-bit performed 802 operations per second, Server 08 1074: just over 33% faster.

On most tests, Vista was slightly slower, though on the disk tests it was fractionally faster. There were no other differences as big as the above.

I thought it would be interested to compare the list of running services on the two machines, after the changes mentioned above. Here are the services I spotted running on Vista but not Server 2008:

  • Computer Browser
  • Offline Files
  • Portable Device Enumerator
  • Program Compatibility Assistant
  • ReadyBoost
  • Security Center
  • SSDP Discovery
  • Superfetch
  • UPNP Device Host
  • Windows Connect
  • Windows Image Acquisition
  • Windows Search

and on Server 2008 but not Vista:

  • Remote registry
  • SL UI Notification
  • Windows Remote Management

So how would it be if Vista did not have the burden of these additional services? I stopped them. Result: no significant difference; the overall score was 1102.

Tentative conclusions

Benchmarks are not always a good measure of real-world performance. There are aspects of performance which the benchmark does not measure. In addition, some of the perceived advantage of Server 2008 is likely to be the effect of a new clean installation – never forget Windows Cruft.

Even so, on my particular system (Intel board, Core 2 Quad Q6600 CPU, NVidia 6800 graphics) Server 2008 does measure better. I’m particularly intrigued by the Graphics 2D GUI results. I do not know why Server 2008 is faster; but look forward to the same improvement appearing in desktop Windows in due course.

Update – 2D performance difference solved

I’ve worked out the reason for the difference in Graphics 2D GUI performance. It is because Server 2008 defaults to different settings for visual effects. You can see these by right-clicking Computer in the Start menu, choosing Properties, Advanced System Settings, Advanced tab, Settings, Performance options. I am sure there are other routes to the same dialog, some of which may be less arduous.

If I set these to Adjust for Best Performance on both systems, Vista actually goes ahead of Server 2008, with a score of 180 vs 172 on Graphics 2D GUI. That’s not much to worry about.

I’m satisfied that the performance differences between Server 2008 and Vista are mainly about configuration, rather than core components. If you want to speed up your own desktop, these settings are a good candidate for experimentation.

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internet, microsoft

Microsoft: we might withdraw Yahoo offer

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Chris Liddell, senior Vice President and CFO, speaking during yesterday’s earnings call:

As outlined in our recent letter to the Yahoo board, unless we make progress with Yahoo towards an agreement by this weekend, we will consider our alternatives. We will provide updates as appropriate next week. These alternatives clearly include taking an offer to Yahoo shareholders or to withdraw our proposal and focus on other opportunities, both organic and inorganic.

Personally I think the Yahoo deal would be bad for Microsoft. I think it is driven by financial people trying to sum two market shares in search; but it is not so simple. My view is based on problems of integration, morale and culture, plus the risk of further confusing an Internet strategy that is already opaque.

Although Microsoft continues to be trounced in search (not least because it is simply not as good as its competition), there are signs of progress elsewhere. Another snippet from the earnings call: General Manager Colleen Healy mentioned that Live ID take-up is up by 18% to 448 million. No doubt many of those will be worthless accounts, but not all of them. Revenue from online business is up. Organic growth and smaller acquisitions would work better for the company.

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microsoft, software development, windows

Microsoft’s Office UI patent trap: watch out with that MFC update

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I installed the Visual Studio 2008 Feature Pack today – which, by the way, you will not find if you use Check for Updates on the Visual Studio 2008 Help menu – and noticed this paragraph in the setup agreement:

What’s this all about? Microsoft has not said so, but it seems likely to be part of the company’s war against OpenOffice. The efforts of Sun and others to improve OpenOffice, along with all the XML standardization brouhaha, prodded Microsoft into delivering the most significant Office upgrade for many years. One of its intentions was to increase the differentiation between Microsoft Office and OpenOffice. The strategy would not work if some future OpenOffice just copied the feature, hence the license.

The unintended consequences concern me.

Until now, you could pretty much use the out-of-the-box UI components in Visual Studio and not worry about licensing. That has now changed. According to Microsoft if you use any element of the Office user interface, for which the feature update supplies new classes, then you have to agree to a separate license.

Is this a burden? Well, the licensing page is now out of date, because it says “The program does not involve code”, but the feature pack provides what it calls “MFC C++ library source code for the Microsoft Office Fluent User Interface.“ However, Microsoft says that the license is free and covers:

…applications on any platform, except for applications that compete directly with the five Office applications that currently have the new UI (Microsoft Word, Excel, PowerPoint, Outlook, and Access)

What does it mean, to “compete directly”? It sounds like the sort of thing lawyers could have fun with. Further, if you read the license details and FAQ, it is clear that you take on a further obligation, which is to comply with Microsoft’s Office Design Guidelines, and even to update your application if Microsoft changes them:

Your Licensed UI must comply with the Design Guidelines. If Microsoft notifies you that the Design Guidelines have been updated or that you are not complying with the Design Guidelines, you will make the necessary changes to comply as soon as you reasonably can, but no later than your next product release that is 6 months or more from the date you receive notice.

OK, so let’s say you are developing some software for a customer. You deliver the app; customer pays you. Now Microsoft brings out Office 2009, changes the guidelines, and says you must update the app, even though the customer is happy with it as-is. Who will pay? I guess you would need to agree beforehand; but it is a disincentive to using the fluent UI.

Presuming you do not want to sign up, avoid all the CMFCRibbon* classes. Microsoft has helpfully commented these with a paragraph that says:

License terms to copy, use or distribute the Fluent UI are available separately.

Would any of this stand up in court? I have no idea, but I’d be reluctant to sign up or to use these classes lest I might have to find out.

internet, microsoft, multimedia

Will Microsoft abandon DRM?

Ars Technica quotes an email apparently sent to customers of MSN Music:

As of August 31, 2008, we will no longer be able to support the retrieval of license keys for the songs you purchased from MSN Music or the authorization of additional computers. You will need to obtain a license key for each of your songs downloaded from MSN Music on any new computer, and you must do so before August 31, 2008. If you attempt to transfer your songs to additional computers after August 31, 2008, those songs will not successfully play.

Microsoft may not care about MSN Music any more, but this decision undermines all its DRM content sales and those from its partners.

Or will Microsoft abandon DRM? Seems unlikely; yet when I quizzed Microsoft on this general subject (what happens to DRM content when you switch PCs), the reply from Adam Anderson, Sr. product manager for Windows, included this phrase twice:

Music content providers and online music stores are increasingly moving to DRM-free downloadable tracks

As Anderson noted, this will “diminish user issues regarding rights restoration”. So will Microsoft follow this same principle in some future version of the Zune store, for example?

If it did, it might also do the right thing for its MSN Music customers, which would be to provide a tool to unlock the DRM on their purchased files. I suppose its agreement with the copyright owners does not allow for that; yet as the industry now seems willing to offer music DRM-free, it just might be possible.

Incidentally, I’d love to hear from anyone who has purchased music protected with Microsoft DRM, such as tracks purchased from Napster, CD Wow or HMV.com. Happy? Or if not, what problems have you had? I’m looking for examples for a future article.

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microsoft, windows

Fixing Vista: Microsoft’s third-party problem

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Ed Bott has a post on how he fixed a Sony Vaio running Vista, when the user had dismissed it as an unusable brick. Bott reasoned that it was all to do with drivers, configuration, and unnecessary pre-installed applications. He proved his point, making the machine usable. The owner made a video about what he thought of the reconfigured machine. Key points:

1. He thought it was much improved

2. He’s sticking with the Mac as his primary machine

The problem wasn’t only that Sony originally stuffed the machine with unwanted trialware. Bott’s new install also benefited from Service Pack 1 and a bunch of updated drivers.

Still, it’s a good demonstration of how big manufacturers like Sony have neglected the user experience for the sake of a few pennies of royalty, or a quicker rush to market, and in doing so lost both sales and credibility. The public mood on this has changed, perhaps because both Apple and the Linux folk are offering better alternatives in this respect.

Incidentally, all my Vista installs have been clean installs, so I haven’t personally suffered from death by trialware, though I have seen it frequently on other machines. Consumer products are worse than those aimed at businesses, but both categories are affected.

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google, internet, microsoft, software development, web authoring, windows

Microsoft: Live Mesh or Live Mess? Here’s what to read.

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Here’s what I suggest you read to get to grips with Live Mesh:

Amit Mital’s introduction (he’s the General Manager)

Mike Zintel’s Live Mesh as a Platform (he’s Director of Service Infrastructure)

Mary Jo Foley’s Ten things to know and the helpful stack diagram.

I have a few initial comments. First, it’s the platform that matters, not the Live Desktop which is the first thing Microsoft is delivering and which you will find presented at mesh.com. Microsoft is finally showing us what it means by the “software plus services” thing it has been talking about for so long. It involves a new “Mesh Operating Runtime” which has both cloud pieces and client pieces, a MeshFX API, and an identity system which is Live ID (formerly Passport).

As far as I can tell, Microsoft is delivering an API which we will be able to use to build internet-based data, document and configuration into either desktop or web applications, with synchronization to local storage for offline use. Zintel adds:

… customers will ultimately license applications to their mesh, as opposed to an instantiation of Windows, Mac or a mobile account or a web site.  Such applications will be seamlessly installed and run from their mesh and application settings persisted across their mesh

It sounds good, though the obvious question is whether Microsoft is overstating the importance of the client in an attempt to preserve its core market. Do we need this special client piece? Here’s a paragraph from Zintel’s piece that caught my eye:

A key design goal of the Live Mesh data synchronization platform is to allow customers to retain the ownership of their data that is implicit with local storage while improving on the anywhere access appeal of the web. The evolution of the web as a combined experience and storage platform is increasingly forcing customers to choose between the advantages of local storage (privacy, price, performance and applications) and the browser’s implicit promise of data durability, anywhere access and in many cases, easy sharing.

Can Microsoft improve on the “anywhere access appeal of the web? Zintel says we need to combine it with the advantages of local storage, but the advantages Zintel identifies are not all that convincing. Let’s look at them:

Privacy: maybe, but local data is vulnerable to worms, trojans, viruses; well secured Internet data accessed over SSL is arguably more secure. Data not connected to the Internet is nice and secure, but can’t participate in the Mesh.

Price: I don’t see how Mesh helps here. Yes, local storage is cheap, but as soon as data enters the Mesh it is on the Internet and we are paying for data transfer as well as possibly Internet storage. I realise that Microsoft (among others) offers generous Internet storage for free, but that is just a way of buying market share.

Performance: Granted, some types of application work faster with local storage. Still, there are non-Mesh ways of getting this from web applications in a fairly seamless manner, such as Google Gears or Adobe’s AIR.

Applications: This is perhaps the big one. Many of us are reluctant to do without traditional local applications such as Office. Well, mainly Office. Still, web equivalents get better all the time. One day they will be good enough; and new technology like Silverlight is bringing that day closer. 

What about identity management and permissions? Zintel says:

A side effect of the competition to store customer data in the cloud and display it in a web browser is the fragmentation of that data and subsequent loss of ownership. Individual sites like Spaces, Flickr and Facebook make sharing easy, provided the people you are sharing with also use the same site. It is in fact very difficult to share across sites and equally difficult to work on the same data across the PC, mobile and web tiers.

True; but Mesh currently identifies users by their Live ID. Isn’t that the same as Spaces?

If Microsoft delivers a bunch of useful web services, that’s great. If it tries to somehow replace the web with its Mesh, it will fail.

Mary Jo Foley also asks the question: to what extent is Microsoft extending, and to what extent is it replacing, existing Live services such as Office Live or the excellent Skydrive? Making sense of all this is a challenge.

Now let’s mash all this up with Yahoo! (maybe). Ouch.

adobe, flash, microsoft, multimedia, web authoring

RIA means … not much

Ryan Stewart has a go at nailing what the term Rich Internet Application means.

I think he’s coming at this from the wrong end. It’s better to look at the history.

As far as I’m aware – and based partly on my own recollection, and partly on what Adobe’s Kevin Lynch told the press at last year’s MAX Europe – the story begins around 2001, when WebVertising Inc created an online booking application for the Broadmoor Hotel in Colorado Springs. It was an HTML application redone in Flash. A PDF describing what was done is still online, and discusses some of the differences between the HTML and Flash approach, though bear in mind this is Flash evangelism.

They created iHotelier, a fully interactive, data-driven reservation application that reduces the entire reservation process down to a single screen. Users looking for information on available rooms for specific dates highlight their preferred dates in a calendar. With one click of the mouse, the Flash application displays the available (and unavailable) rooms, and their cost. (Figure 10) As a result, users do not feel like they’ve wasted a lot of time and effort if their first room choice is not available.

This case study seemed to trigger a new awareness at Macromedia concerning the potential of Flash for complete applications. I don’t mean that it had never been thought of before; after all, it was Macromedia that put powerful scripting capabilities into Flash, and I’m sure there were Flash projects before this that were applications. Nevertheless, it was a landmark example; and it was around then that I started hearing the term Rich Internet Application from Macromedia. Wikipedia claims that this paper [PDF] is the first use; it’s by Jeremy Allaire and dated March 2002. I’m sure Allaire himself could provide more background.

The problem with the term, as you can see from Allaire’s paper, is that Macromedia (now Adobe) tends to define it pretty much as whatever their latest Flash technology happens to be. This shifts around; so if you are at an AIR event, it’s AIR; if you are at a Flash event, it’s Flash; if you are at a Live Cycle event, it’s apps that use Live Cycle.

Microsoft muddied the waters a little. Realising that RIAs were attracting attention, it started using the term to describe its own technology too, though in the spirit of “embrace and extend” it changed it to mean “rich interactive application”. As I recall, Microsoft used it mainly to describe internet-connected desktop client applications such as those built with Windows Forms. Something like iTunes is a great example (even though it is from Apple), since it runs on the client but gets much of its data from the Internet, especially when you are in the iTunes store.

Now it remains a buzzword but honestly has little meaning, other than “something a bit richer than plain HTML”. If you were doing the Broadmoor Hotel app today, you could do it with AJAX and get similar results.

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