Category Archives: adobe

.net, adobe, apple, google, microsoft, silverlight

Fragmentation and the RIA wars: Flash is the least bad solution

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The latest salvo in the Adobe Flash wars comes from the Free Software Foundation, in an open letter to Google:

Just think what you can achieve by releasing the VP8 codec under an irrevocable royalty-free license and pushing it out to users on YouTube? You can end the web’s dependence on patent-encumbered video formats and proprietary software (Flash) … Apple has had the mettle to ditch Flash on the iPhone and the iPad – albeit for suspect reasons and using abhorrent methods (DRM) – and this has pushed web developers to make Flash-free alternatives of their pages. You could do the same with YouTube, for better reasons, and it would be a death-blow to Flash’s dominance in web video.

Fair point; but one thing the FSF misses is that Apple’s stance has not only “pushed web developers to make Flash-free alternatives of their pages”. It has also pushed developers into making Apple-specific apps as an alternative to web pages – which to my mind is unfortunate.

The problem goes beyond web pages. If you have an application that goes beyond HTML and JavaScript, maybe for offline use or to integrate with other local applications or hardware, there is no cross-platform solution for the iPhone, iTouch or forthcoming iPad.

While I understand that non-proprietary platforms are preferable to proprietary platforms, it seems to me that a free cross-platform runtime is less evil than a vendor-controlled platform where I have to seek approval and share income with the vendor just to get my app installed.

More broadly, it is obvious that the days of Windows on the desktop, Web for everything else are over. We are seeing a proliferation of devices, each with their own SDK: alongside Apple there is Palm WebOS, Nokia/Intel Meego, Google Android, and when Windows Phone 7 comes along, Microsoft Silverlight.

The question: if you have an application and want to reach all these platforms, what do you do? A web app if possible; but otherwise?

It is the new fragmentation; and frankly, Adobe Flash is the closest thing we have to a solution, particularly with the native compilation option for iPhone that is coming in Creative Suite 5.

I don’t like the idea of a single company owning the runtime that unifies all these platforms. That’s not healthy. Still, at least Adobe is currently independent of the obvious industry giants: Google, Apple, Microsoft, IBM and so on.

Dealing a death-blow to Flash is all very well, but the end result could be something worse.

adobe, apple, flash, mobile

Flash developers are now mobile developers

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Adobe’s announcement of AIR for mobile today at the Mobile World Congress means that any Flash or Flex developer can compile an AIR application that will run on a supported mobile device. I understand that AIR for mobile is a subset of desktop AIR, but does include Flash Player 10.1, local database support with SQLite, and access to local storage, so it is not lacking in capability. Apparently it will be possible to have a single .air file that will run across desktop and devices, perhaps with conditional code to account for differences in device capability. Some features, such as multitouch and accelerometer support, are more likely to be found on a mobile device than on a desktop, though things like screen size and available storage will be more constrained.

Until now it has been Java that comes closest to providing a common runtime across desktop and devices. Flash promises a more consistent runtime as well as stronger multimedia and graphics capability. Thanks to Apple, the app store concept is now well established and AIR applications fit well with this model, though not exclusively so. It will also be possible to deploy AIR applications from your own web site. I think there will be considerable interest and take-up for AIR on mobile.

Initial support will be for Google’s Android OS, with others to follow – with the exception so far being Apple.

This is where it gets interesting. Whereas Flash in the browser is blocked on Apple iPhone and (as far as we know so far) iPad, Adobe has a native compilation option for Flash applications targeting these devices, preserving some kind of deployment story. Clearly from Adobe’s perspective it would be better and easier if Apple allowed the AIR runtime onto the device. It’s less clear that Apple device users are really losing out though, and there is even an argument that they benefit, if you think that native code is a better solution for a mobile device.

In other words, the introduction of AIR for mobile does not really put any pressure on Apple, since Adobe has already come up with a good alternative. There may be some indirect pressure, since growing use of the Flash runtime outside the browser may also increase its significance within the browser.

A lot hinges on the quality of the mobile AIR runtime, particularly in respect of memory usage, which has tended to be greedy in desktop AIR.

adobe, cloud computing, flash, software development

Pros and cons of Adobe’s LiveCycle services in the cloud

Adobe has fully released LiveCycle Managed Services, offering a hosted platform for LiveCycle applications. The software is configured and managed by Adobe, but runs on Amazon’s EC2 (Elastic Compute Cloud) virtual servers.

LiveCycle is a suite of applications which I think of as two things combined. On the one hand, it forms a server platform for business process or workflow applications based on Adobe PDF forms and documents. On the other hand, it provides data services for Rich Internet Applications, usually but not necessarily to client applications on the Flash runtime, either in or out of the browser. It is a little confusing, but these two aspects are essentially the old Adobe Enterprise platform merged with Macromedia’s work in support of Flash, combined into one suite after Adobe’s takeover of Macromedia in 2005.

The usual arguments in favour of hosted services apply and this is a smart move from Adobe. Still, customers are currently forced to use Amazon for the actual virtual servers, even though others such as Rackspace Cloud Servers are substantially cheaper than Amazon EC2. Is that a problem? According to Adobe’s John Carione, senior enterprise product marketing manager at Adobe, “when we were evaluating vendors, we think that one of the areas Amazon excels in is around security.” I noticed that the security topic also occupies around one-third of this introductory video, suggesting that this remains a significant barrier to adoption for many potential customers.

So how will managed LiveCycle work? “We’re providing a fully managed service, and part of that is going to be delivered with what we’re calling  the Adobe Network Operations Center … which is going to provide 24×7 monitoring of the applications, backup and recovery, upgrades. They’ll be one contact at Adobe to talk to about everything,” says Carione. Apparently the Network Operations Center is based on a piece aquired with Omniture last year. Ominiture was a web analytics business which was based on hosted applications and services; maybe that was an important factor driving the acquisition.

When I asked Carione about ease of scaling, I got a slightly defensive answer. “This is a v1, we have the opportunity for customers to buy additional instances. In the future we’ll have more of that dynamic scaling.” Another issue is integrating with on-premise resources such as databases and directory services, which Carione says is a matter for business integrators; in other words, a significant challenge. And what if Amazon goes down? Carione did not answer directly, but said that 99.5% uptime is guaranteed.

adobe, apple, internet, web authoring, windows

Adobe Flash getting faster on the Mac

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According to Adobe CTO Kevin Lynch:

Flash Player on Windows has historically been faster than the Mac, and it is for the most part the same code running in Flash for each operating system. We have and continue to invest significant effort to make Mac OS optimizations to close this gap, and Apple has been helpful in working with us on this. Vector graphics rendering in Flash Player 10 now runs almost exactly the same in terms of CPU usage across Mac and Windows, which is due to this work. In Flash Player 10.1 we are moving to CoreAnimation, which will further reduce CPU usage and we believe will get us to the point where Mac will be faster than Windows for graphics rendering.

Video rendering is an area we are focusing more attention on — for example, today a 480p video on a 1.8 Ghz Mac Mini in Safari uses about 34% of CPU on Mac versus 16% on Windows (running in BootCamp on same hardware). With Flash Player 10.1, we are optimizing video rendering further on the Mac and expect to reduce CPU usage by half, bringing Mac and Windows closer to parity for video.

Also, there are variations depending on the browser as well as the OS — for example, on Windows, IE8 is able to run Flash about 20% faster than Firefox.

Many of us are not aware of these kinds of differences, because we live in one browser on one operating system, but the non-uniform performance of Flash helps to explain divergent opinions of its merits.

I would be interested to see a similar comparison for Linux, which I suspect would show significantly worse performance than on Windows or Mac.

adobe, apple, flash, microsoft, oracle

Adobe Flash vs Apple iPad: RIA in the balance

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Adobe evangelist Lee Brimelow has posted some images of well-known sites that break if Adobe Flash is not enabled. His point: if Apple’s iPad does not support Flash, none of these sites will work correctly.

While true in the short term, I do not think this is an effective line of argument. 

Let’s presume that you run one of these Flash-dependent sites. Now along comes a popular computing device that no longer displays Flash content. It’s already happened with the iPhone; but iPad is more serious because it has a full-size web browser, and many of us tolerate strange behaviour in a mobile web browser because we are used to it. Further, I’m guessing that some of these sites already adapt their content for iPhone.

What happens now? One of two things. Either Apple is persuaded to add support for the plugin; or the site owners fix their sites, detecting iPad/iPhone and substituting Quicktime or HTML5 content in place of Flash. In the case of the major sites such as those Brimelow lists, I doubt that second process would take long.

Result: people complain less, the pressure is off Apple and on Adobe.

I do not take the success of iPad for granted; but it is plausible; and if the device does become popular it is going to make Flash-centric web developers re-think their strategy. Further, if it fails, I doubt it will be for lack of Flash. Users do not care about Flash, they care about content, and the iPad will provide plenty of that.

The problem for Adobe is that much of its strategy is now built on the Flash runtime and its presumed ubiquity. If you compare Creative Suite 4 to Creative Suite 3 you can see how Flash is more pervasive, in several different roles ranging from rendering capabilities to code execution. It will be even more so in Creative Suite 5.

Applications built with Flex are equally affected. And note: if Flash is struggling to get over the wall into Apple’s orchard, Oracle Java will struggle more, and Microsoft Silverlight more still. It is not just Flash, but much of what we think of as RIA (Rich Internet Applications) that is at stake.

It is not over yet. If Apple is primarily concerned about browser stability, rather than controlling the platform, then Adobe may yet satisfy its requirements. Second, the iPad might fail – not completely, but enough to make it an unimportant niche. iPad is expensive and most users don’t get the tablet concept; it is not a sure-fire winner.

If neither get-out comes to pass, what can Adobe do? There are a couple of mitigating factors. One is that Adobe has already been thinking about how to deal with Apple devices. At the Adobe Max conference last year we saw its Flash to native code compiler, which will be in Creative Suite 5. It only targets iPhone; but no doubt iPad can be added. It raises the possibility of more Flash applets becoming native applications in the App Store. Money and control for Apple; but at least your code will run.

We also saw, in the Max sneak peeks, how Flash can be rendered server-side, and served to the browser as video. It’s an interesting thought if you simply must get your Flash content working on the iPad.

Another point is that Adobe is at a design tools company, and it can adapt its tools to be less focused on Flash. Another feature we saw at Max was an Illustrator to SVG converter. It is now in Adobe’s interests to work more intensely to advance HTML standards, to make them better clients for rich content.

Still, Apple has come up with what may be a significant roadblock to Adobe’s ambitions for what it calls the Flash Platform.

Web standards people may cheer this, on the grounds that a Flash-free web is less broken. I am not cheering though. Vendors locking down their devices is not a healthy way to advance web standards. Further, Flash is an amazing runtime. Flash enabled YouTube to succeed. The BBC iPlayer project did not deliver on its promise until it converted to Flash. Flash provides web developers with a consistent runtime that has value in entertainment, in education, and in general applications. One of the first things I install on Windows, Mac or Linux is Adobe AIR, which lets me run a desktop Twitter client.

Here’s my vote for Flash on iPad – and Silverlight and Java too, if the user wants their capabilities.

adobe, apple, google, internet, iphone, itunes, microsoft, mobile

Joining the Smartphone dots

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Google has made a big splash with its launch of Nexus One, even though technically it is not all that exciting. A neat phone; 1 Ghz Qualcomm processor; runs Android 2.1; good for web video with its inclusion of Adobe Flash 10.1, along with the ability to capture your own videos at 20 frames per second in 720×480 pixels. No keyboard though; and the q&a at the press briefing revealed a few limitations, such as lack of tethering support (using the phone to connect a laptop to the Internet), and that downloaded applications all end up in the 512MB on-board RAM rather than on an SD card, making it more likely that you will run out of space. Tethering is being worked on, apparently, and the application restriction is for copy protection, supposedly making it more difficult to pirate paid-for downloads.

My biggest disappointment is the price. It is a fraction cheaper than an Apple iPhone, but still far from a mass market product; though it won’t feel that way in the tech influencer community.

All this is rather unimportant; even prices will fall eventually. What matters is that attention is shifting from web+desktop (or laptop) to web+smartphone as the computing platform of the moment. That shift is far from complete; most of us still need the large screen and comfortable keyboard of a laptop to do our work. It is real though, and it is obvious that the need to carry around a bulky laptop with a short battery life is diminishing. Netbooks and Apple’s rumoured tablet are part of the same movement towards smaller, lighter and web-connected.

Although these gadgets are getting more capable, there is no sign of them following the desktop model with feature-rich local applications and heavy use of local storage. The applications being downloaded in huge numbers from Apple’s app store – a breathtaking three billion to date according to today’s announcement – are small, single-purpose apps where speed and usability is valued over richness of features, and where data comes from the Internet. This is the new model of application development.

Google’s announcement is also an important move in the identity wars. Most computer users have multiple identities: maybe an Active Directory account on a Microsoft network, a Facebook account, an Apple ID for iTunes and MobileMe, a Google account for Gmail and Google Docs. All these competing players gain hugely if they can increase the importance of your identity on their platform versus the others. If Microsoft can keep your Active Directory account at the centre of your world, then you will be a customer for Exchange, Office, SharePoint and so on. On the other hand, if your Google sign-in becomes more important, then Google’s products are correspondingly more attractive and it can sell you more services and advertising. Buy a Google phone and you hook directly into Google’s world. In ChromeOS the link is even more obvious, since you sign onto the computer with your online Google credentials.

The power shift is obvious. And as Tim O’Reilly implies in his excellent post, Google’s lack of legacy desktop baggage is helping it to compete against Apple as well as Microsoft.

.net, adobe, apple, blogging, exchange, flash, google, internet, microsoft, oracle, silverlight, software development, Sun, visual studio, web authoring, windows

A year of blogging: another crazy year in tech

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At this time of year I allow myself a little introspection. Why do I write this blog? In part because I enjoy it; in part because it lets me write what I want to write, rather than what someone will commission; in part because I need to be visible on the Internet as an individual, not just as an author writing for various publications; in part because I highly value the feedback I get here.

Running a blog has its frustrations. Adding content here has to take a back seat to paying work at times. I also realise that the site is desperately in need of redesign; I’ve played around with some tweaks in an offline version but I’m cautious about making changes because the current format just about works and I don’t want to make it worse. I am a writer and developer, but not a designer.

One company actually offered to redesign the blog for me, but I held back for fear that a sense of obligation would prevent me from writing objectively. That said, I have considered doing something like Adobe’s Serge Jespers and offering a prize for a redesign; if you would like to supply such a prize, in return for a little publicity, let me know. One of my goals is to make use of WordPress widgets to add more interactivity and a degree of future-proofing. I hope 2010 will be the year of a new-look ITWriitng.com.

So what are you reading? Looking at the stats for the year proves something I was already aware of: that the most-read posts are not news stories but how-to articles that solve common problems. The readers are not subscribers, but individuals searching for a solution to their problem. For the record, the top five in order:

Annoying Word 2007 problem- can’t select text – when Office breaks

Cannot open the Outlook window – what sort of error message is that? – when Office breaks again

Visual Studio 6 on Vista – VB 6 just won’t die

Why Outlook 2007 is slow- Microsoft’s official answer – when Office frustrates

Outlook 2007 is slow, RSS broken – when Office still frustrates

The most popular news posts on ITWriting.com:

London Stock Exchange migrating from .NET to Oracle/UNIX platform -  case study becomes PR disaster

Parallel Programming: five reasons for caution. Reflections from Intel’s Parallel Studio briefing – a contrarian view

Apple Snow Leopard and Exchange- the real story – hyped new feature disappoints

Software development trends in emerging markets – are they what you expect?

QCon London 2009 – the best developer conference in the UK

and a few others that I’d like to highlight:

The end of Sun’s bold open source experiment – Sun is taken over by Oracle, though the deal has been subject to long delays thanks to EU scrutiny

Is Silverlight the problem with ITV Player- Microsoft, you have a problem – prophetic insofar as ITV later switched to Adobe Flash; it’s not as good as BBC iPlayer but it is better than before

Google Chrome OS – astonishing – a real first reaction written during the press briefing; my views have not changed much though many commentators don’t get its significance for some reason

Farewell to Personal Computer World- 30 years of personal computing – worth reading the comments if you have any affection for this gone-but-not-forgotten publication

Is high-resolution audio (like SACD) audibly better than than CD – still a question that fascinates me

When the unthinkable happens: Microsoft/Danger loses customer data – as a company Microsoft is not entirely dysfunctional but for some parts there is no better word

Adobe’s chameleon Flash shows its enterprise colours – some interesting comments on this Flash for the Enterprise story

Silverlight 4 ticks all the boxes, questions remain – in 2010 we should get some idea of Silverlight’s significance, now that Microsoft has fixed the most pressing technical issues

and finally HAPPY NEW YEAR

adobe, cloud computing, internet, web authoring

Adobe financials and the future of packaged software

I listened to Adobe’s investor conference call yesterday following the release of its fourth quarter results, to the end of November 2009.

The results themselves were mixed at best: revenue was down in all segments year on year and there was a $32 million GAAP net loss, but Adobe reported an “up-tick” towards the end of the quarter and says that it expects a strong 2010, presuming a successful launch for Creative Suite 5.

Adobe’s situation is interesting, in that while it is doing well in strengthening the Flash Platform for media and to a lesser extent for applications, that success is not reflected in its results.

The reason is that it depends largely on sales of design software (mainly Creative Suite) for its revenue. According to its datasheet [PDF], this was how its revenue broke down for the financial years 2006 to 2009:

  2006 2007 2008 2009
Creative 56% 60% 58% 58%
Business Productivity 32% 29% 30% 29%
Omniture (analytics) – – – 1%
Platform 4% 4% 6% 6%
Print and publishing 8% 6% 6% 6%

“Creative” is Creative Suite and its individual products, plus things like Audition and Scene 7.

“Business productivity” encompasses Acrobat (including Acrobat.com), LiveCycle servers, and Connect Pro web conferencing.

“Platform” is developer tools and Flash Platform Services, though not LiveCycle Data Services.

“Print and Publishing” is PostScript, Director, Captivate, and old stuff like PageMaker and FrameMaker but not InDesign.

Some of this segmentation seems illogical to me and probably to Adobe as well; there are no doubt historical reasons.

If the economy recovers and Creative Suite 5 delivers a strong upgrade, Adobe may well have the good 2010 that it is hoping for. One of the things mentioned by CEO Shantanu Narayen was that an aging installed base of PCs more than five years old was holding back its sales; no doubt most of those PCs are running Windows XP and it caused me to wonder how much the general disappointment with Vista has affected other companies such as Adobe which benefit when PCs are upgraded, and how much the good reception for Windows 7 may now help it.

Still, there is aspect of the above figures that rings alarm bells for me. They show no evidence that Adobe is able to migrate its business from one dependent on packaged software sales to one that is service-based. That is important, because I suspect that the packaged software model is in permanent decline.

The pattern which I’ve seen now for many years as a software reviewer is that a vendor brings out version x of its product and explains why it is a must-have upgrade from version x-1, which (it turns out) has a number of deficiencies that are only now being addressed.

A year or two later, there’s another upgrade, another briefing, and lo! it is version x+1 that you really need; version x was not that good after all.

It is a difficult act for vendors to sustain, and hated by users too. Even when users have signed up for some sort of service contract that gets them new releases for free, many are reluctant to upgrade because of the pain factor; if the old edition is performing well, they see no need to switch.

The next-generation software world replaces this model with Internet applications where upgrade is seamless and at no extra cost. You pay for the service, either with money (Salesforce.com) or mainly with advertising (Google Apps).

Adobe is there, of course, with Acrobat.com for productivity applications, and also tools for building them with Flash, Flex and AIR. But it is one thing to be there, and another thing for those investments to be delivering an increasing proportion of overall revenue; and the table above suggests that progress is slow.

It will be fascinating to see how this unfolds over the coming decade.

adobe, cloud computing, flash, google, microsoft, silverlight, web authoring

Google Gears out, HTML 5 in: what this means for offline web apps

I was interested to read that Google is abandoning Gears in favour of HTML 5.

While that makes sense, it is a hassle for developers who have developed for Gears, since there are differences between features such as HTML 5 local storage and Gears LocalServer. The Gears API was tidy and effective so in some ways I’m sorry to see it go, though a broad standard will be much more useful.

Still, this does mean that you can develop to the HTML 5 standard for Offline Web Applications with some hope that, although broad implementation is lacking now, it will come in future. Even IE 9 is likely to have a fair amount of HTML 5 in it.

It is a critical standard because the success of something like Google’s Chrome OS will depend on it. Nobody can count on being always connected.

In the meantime, there are also offline features in Adobe Flash and Microsoft Silverlight.

adobe, flash, microsoft, silverlight, software development

PDC day two: Silverlight 4 and a free laptop

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There were two big themes at PDC in Los Angeles today. One was the Silverlight 4 beta, the subject of the most impressive section at the keynote. The other was the announcement of free laptops for every attendee – aside from press and government. It is remarkable how a generous gift can change the atmosphere. The lack of breakfast or Universal Studios party was soon forgotten as the audience cheered its own good fortune.

There is actually some justification for handing out this hardware. It’s a decent machine, a modified Acer Aspire 1420P with Windows 7 x64, 2GB RAM, multi-touch display, and accelerometer. Most of us do not have multi-touch machines, and giving them to the core Windows developers who attend PDC may help stimulate the creation of applications that properly support this feature.

Otherwise, it was a Silverlight day. Although SharePoint 2010 was also in the keynote, the cheers it received felt more like relief, that it finally has sensible development and debugging tools in Visual Studio, than real enthusiasm. Somehow the keynote did not capture the potential of the product.

Silverlight though was well received. It is a huge release that opens up many new possibilities, though I am discovering some details that look awkward. There is also one troubling aspect, which is that Microsoft is introducing imbalance in its cross-platform story. The Windows version of Silverlight 4.0 supports COM automation, enabling integration with local APIs such as location on Windows 7, and Microsoft Office. There is no equivalent in the Mac release. It would not be so bad if Microsoft offered some route to similar functionality on the Mac, but there is none that I am aware of.

Microsoft folk that I spoke to about this dismissed it as a minor point, but it is not. Cross-platform is a discipline; this is a failure to observe that discipline and hands an advantage to Adobe Flash for developers that require broad reach.