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Response to questions about RiA vs AJAX.

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Discussion about the impact SharePoint is having: based on Boston 2008 Enterprise 2.0 Conference

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what is the cloud? What sort of cloud computer(s) should we be building or expecting from vendors? Are there issues of lock-in that should concern customers of either SaaS clouds or PaaS clouds? I've been thinking about this problem as the CEO of a PaaS cloud computing company for some time. Clouds should be open. They shouldn't be proprietary. More broadly, I believe no vendor currently does everything that's required to serve customers well. What's required for such a cloud? I think an ideal PaaS cloud would have the following nine features:

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The NeuroCommons project seeks to make all scientific research materials - research articles, annotations, data, physical materials - as available and as useable as they can be. This is done by fostering practices that render information in a form that promotes uniform access by computational agents - sometimes called "interoperability". Semantic Web practices based on RDF will enable knowledge sources to combine meaningfully, semantically precise queries that span multiple information sources.

Working with the Creative Commons group that sponsors "Neurocommons", Microsoft has developed and released an open source "ontology" add-on for Microsoft Word. The add-on makes use of MSOffice XML panel, Open XML formats, and proprietary "Smart Tags". Microsoft is also making the source code for both the Ontology Add-in for Office Word 2007 and the Creative Commons Add-in for Office Word 2007 tool available under the Open Source Initiative (OSI)-approved Microsoft Public License (Ms-PL) at http://ucsdbiolit.codeplex.com and http://ccaddin2007.codeplex.com,respectively.

No doubt it will take some digging to figure out what is going on here. Microsoft WPF technologies include Smart Tags and LINQ. The Creative Commons "Neurocommons" ontology work is based on W3C RDF and SPARQL. How these opposing technologies interoperate with legacy MSOffice 2003 and 2007 desktops is an interesting question. One that may hold the answer to the larger problem of re-purposing MSOffice for the Open Web?

We know Microsoft is re-purposing MSOffice for the MS Web. Perhaps this work with Creative Commons will help to open up the Microsoft desktop productivity environment to the Open Web? One can always hope :)

Dr Dobbs has the Microsoft - Creative Commons announcement; Microsoft Releases Open Tools for Scientific Research ...... Joins Creative Commons in releasing the Ontology Add-in

James Gosling was asked an interesting question about the future of Java. Question: "if he had a magic wand and could change anything in the Java ecosystem (platform, language etc) what would it be? His answer was getting WebKit into the Java platform via JWebPane!

One can only hope that Java RiA can successfully the WebKit graphical interface and visual document model with the same multi-touch, multi-modal artistry as Apple's iPhone and Safari.

Adobe is similarly trying to enable the WebKit layout and visual document model in AiR. So far it's just ok. Based on the Flash-Flex runtime engine, AiR does have problems with multi-touch and multi-modal WebKit interface features. How Adobe deals with the inherent conflicts between canvas/JavaScript and Flash SWF also remains to be seen.

InfoWorld's Tom Yager makes the case for the WebKit visual document model over AJAX. The problem with AJAX as he sees it is that it's JavaScript heavy. And that breaks precious Web interoperability. He makes the point that if something can be done in CSS, it should. He also argues that WebKit is the best tool because the document model is that of advanced HTML5 and CSS3.

"... These [WebKit] browsers also share a stellar accelerated JavaScript interpreter that makes the edit/run/debug cycle go faster. They are also the only browsers that deliver on CSS4 and HTML5 standards (with some elements that are proposed to the W3C standards body). Sites that are visually rich may start sprouting "best viewed with Safari" banners until other browsers catch up. The banner would also let users know that your site is optimized for iPhone....."

Humm. Did you catch that? CSS4!!! I guess he's referring to the WebKit penchant for putting advanced graphical transitions and animations into CSS instead of relying on a device specific or OS specific API.

Placing the visual interface instructions in the documents presentation layer (CSS4) is a revolutionary idea. The WebKit model will go a long way towards creating a global interoperability layer that rides above lower device, OS, browser and application specifics. So yes, by all means let's go with CSS4 :)

MHTML (MIME HTML) which allows all of webpages referenced resources to be downloaded and saved in a single file. This way you can avoid having the manageability problem of many loose files which many browsers produce when you save a web page. This is very useful for archiving webpages to file servers and local disk as well as emailing webpages to people....... An alternative to MHTML would be ZIP containers similar to ODF, OOXML, and XPS. Moving to standardized, containerized files will provide the same benefit of MIME HTML, allowing entire webpages and associated resources to be treated as a single file for better usability.

Here we sit at the dawn of "The Age of Visual Computing" and Intel makes a deal with their arch enemy, low cost-high volume SOC producer TSMC. Peter Glaskowsky argues that the Intel-TSMC alliance announced earlier this week is a good thing for both companies, but not for the reasons stated by Intel. Peter discusses Intel's problem of competing with low margin manufactures like TSCM. He walks through the challenges and options Intel has, describing why this is a killer deal for both Intel and TSMC. The losers however are Nvidia, ViA and ARM. Great discussion! Looks to me like Intel is very concerned about Nvidia and the ION-Atom motherboard. So much so that they are willing to risk a massive anti-trust action.
There are a number of articles and comments at the diigo "Future of the Web" group discussing Nvidia's Jen-Hsun Huang, the ION-Atom motherboard, and Jen's "Age of Visual Computing" vision. His views on legacy x86 CPU processing power and why we need a combined GPU-CPU architecture are fascinating. Soon enough, i expect to see a netbook running the Google Android OS on a ION-Atom or ION-ViA motherboard. What a day that's going to be.

Apple has posted an interesting page describing Safari technologies. Innovations and support for existing standards as well as the ACID3 test are covered.

Many people think that the Apple WebKit-Safari-iPhone innovations are pushing Open Web Standards beyond beyond the limits of "Open", and deep into the verboten realm of vendor specific extensions. Others, myself included, believe that the WebKit community has to do this if Open Web technologies are to be anyway competitive with Microsoft's RiA (XAML-Silverlight-WPF).

Adobe RiA (AiR-Flex-Flash) is also an alternative to WebKit and Microsoft RiA; kind of half Open Web, half proprietary though. Adobe Flash is of course proprietary. While Adobe AiR implements the WebKit layout engine and visual document model. I suspect that as Adobe RiA loses ground to Microsoft Silverlight, they will open up Flash. But that's not something the Open Web can afford to wait for.

In many ways, WebKit is at the cutting edge of Ajax Open Web technologies. The problems of Ajax not scaling well are being solved as shared JavaScript libraries continue to amaze, and the JavaScript engines roar with horsepower. Innovations in WebKit, even the vendor-device specific ones, are being picked up by the JS Libraries, Firefox, and the other Open Web browsers.

At the end of the day though, it is the balance between the ACiD3 test on one side and the incredible market surge of WebKit smartphones, countertops, and netbook devices at the edge of the Web that seem to hold things together.

The surge at the edge is washing back over the greater Web, as cross-browser frustrated Web designers and developers roll out the iPhone welcome. Let's hope the ACiD3 test holds. So far it's proving to be a far more important consideration for maintaining Open Web interop, without sacrificing innovation, than anything going on at the stalled W3C.

"..... Safari continues to lead the way, implementing

I've pretty much stayed out of the EU action against Microsoft primarily because it misses the mark by so much. The browser is not the means by which Microsoft seeks to create a Web based monopoly. MSIE is a useful tool used to frustrate Web developers and systems providers, but we are way beyond the point where removing/replacing MSIE becomes an effective remedy to Microsoft monopolist abuses. Way beyond! There is however no doubt in my mind that the browser is going to be the portable WebOS of the future. The problem is that browser runtimes are also host for proprietary runtime plug-ins. Like MS Silverlight! Read on freind. My comments are three part, and posted down the line, somewhere around 183. Heavy on the WebKit stuff as usual! Look for "gary.edwards".

Response from Microsoft's Dare Obasanjo to the Tim Bray blog: Get in the Cloud. .. "When it comes to cloud computing platforms, you have all of the same problems described above and a few extra ones. The key wrinkle with cloud computing platforms is that there is no standardization of the APIs and platform technologies that underlie these services. The APIs provided by Amazon's cloud computing platform (EC2/S3/EBS/etc) are radically different from those provided by Google App Engine (Datastore API/Python runtime/Images API/etc). For zero lock-in to occur in this space, there need to be multiple providers of the same underlying APIs. Otherwise, migrating between cloud computing platforms will be more like switching your application from Ruby on Rails and MySQL to Django and PostgreSQL (i.e. a complete rewrite)...." Although cloud computing vendors are not explicitly trying to lock-in customers to their platform, the fact is that today if a customer has heavily invested in either platform then there isn't a straightforward way for customers to extricate themselves from the platform and switch to another vendor. In addition there is not a competitive marketplace of vendors providing standard/interoperable platforms as there are with email hosting or Web hosting providers.

The hope is that a new specification will help companies finally handle and manage all the information stored in different repositories throughout the enterprise. Enterprises have been struggling for years to leverage all the information on business processes they have stored away in order to conduct business better. The problem is much of this information is created in unstructured documents, such as spreadsheets and word processing documents, rather than in a database, making it difficult to control and manage. Several vendors offer enterprise content management (ECM) solutions to deal with unstructured documents, but different vendors' solutions do not talk to each other. Businesses store their unstructured documents in multiple repositories from different vendors, so they have to spend a great deal of time and money to integrate these repositories so they can communicate with one another. A potential solution, the Content Management Interoperability Services (CMIS) specification, was announced today by tech heavyweights Microsoft, IBM and EMC.

The race is on. Google will win the consumer Web. Microsoft will win the business Web. Sadly i don't think there is any way for Google to challenge Microsoft with regard for the privilege of transitioning existing MSOffice bound workgroup- workflow business processes to the Web. Even if Google Docs could match MSOffice feature to feature, cracking into existing MSOffice workgroups is impossibly hard. Anyone who doubts this ought to take a second look at the Massachusetts ODF Pilot Study, or the recently released Belgium Pilot results. Replacing MSOffice in a workgroup setting is simply too disruptive and costly because of the shared business process problem.

ZOHO Speaks about Chrome: "The biggest losers in Google's announcement are not really competing browsers, but competing rich client engines like Flash and Silverlight. As Javascript advances rapidly, it inevitably encroaches on the territory currently held by Flash. Native browser video is likely the last nail in the coffin - and Google needs native browser based video for its own YouTube, so we can be confident Google Chrome and Firefox will both have native video support, with Javascript-accessible VOM (video object model) APIs for web applications to manipuate video. As for Silverlight, let me just say that if Silverlight is the future of web computing, companies like us might as well find another line of work - and I suspect Google and Yahoo probably see it the same way too. More speculatively, I believe we will witness the emergence of Javascript as the dominant language of computing, as it sweeps the client side and starts encroaching on the server. The server landscape today is split between "enterprise" platforms like Java and .NET on the one side (we ourselves are in the Java camp on the server side), and "scripting" languages like PHP, Python, Ruby on the other, with Javascript firmly entrenched on the client. Languages like Ruby promise tremendous dynamism and flexibility to the developer, but their relatively weak execution environments have held them back. It is telling that both Java and .NET come with state of the art just-in-time compilers, while none of the major scripting languages do......" Interestingly, ZOHO already has a prototype running on Chrome! Solves tons of performance problems for them, as well as givign them an on-line / off-line story (Gears). The success of Chrome depends on Chrome "killer apps"; Not browser surfing features! And we already have a number of killer apps that will immediately take advantage of Chrome: gMail, gReader, gMaps and Google Docs! ZOHO will no doubt use Chrome to put themselves squarely i

"What's good for the Internet is good for Google, and the company says its strategic proposition for the newly introduced Chrome browser is: a better platform is needed to deliver a new generation of online applications......." This is one of the best explanations of why Google had to do Chrome i've seen thus far. Kontra also provided some excellent coverage concerning the Future of the Web in a two part article previously published. Here he nails the RiA space, comparing Google Chrome, Apollo (Adobe AiR/Flex/Flash) and Microsoft Silverlight. Chrome is clearly an Open Web play. Apollo and Sivlerlight are proprietary bound in some way. Although it must be said that Apollo implements the SAME WebKit layout engine / WebKit docuemtn model as Google Chrome, Apple Safari-iPhone, Nokia, RiM and the Iris "Smart Phone" browser. The WebKit model is based on advanced HTML, CSS, SVG and JavaScript. Where Adobe goes proprietary is in replacing SVG with the proprietary SWF. The differences between JavaScript and ActionScript are inconsequential to me, especially given the problems at Ecma. One other point not covered by Kontra is the fact that Apollo and Silverlight can run as either browser plugins or standalone runtimes. Wha tthey can't do though is run as sufing browsers. They are clearly for Web Applications. Chome on the other hand re-invents the browser to handle both surfing mode AND RiA. Plus, a Chrome RiA can also run as a plugin in other browsers (Opera and FireFox). Very cool. The last point is that i wouldn't totally discount Apple RiA. They too use WebKit. The differnece is tha tApple uses the SquirrelFish JavaScript JiT with the SproutCore-Cocoa developers framework. This approach is designed to bridge the gap between the OSX desktop/server Cocoa API, and the WebKit-SproutCore API. Chrome uses the V8 JiT. And Adobe uses Tamarin to compile JavaScript-ActionScript. Tamarin was donated to the Mozilla community. If there is anythin that will s

Vivek Kundra, CTO of the District of Columbia, says he found two compelling reasons to switch the D.C. government over to Gmail and Google Apps: first, its cheap cost would save the taxpayer money by avoiding bloated software contracts. Second, he believes Google technology will help ensure business continuity and the safety of data in the event of a disaster or disruption. ......... Now we know why Google needs Chrome: they have the killer apps but are in need of a high end Web-App browser to run them in. Otherwise they can't begin to solve the problems of security and business continuity.

One key refrain that expresses this trend is heard in companies around the world: "Why can't we have a Google inside the four walls of our company?" While at first this seems like a good idea, the problem of using search inside a company is much more complicated than just indexing documents, throwing up a search box and asking people if they feel lucky. This week, JargonSpy explores just what "enterprise search" means and why it is a complicated challenge that is becoming increasingly urgent for most companies to solve.

The software business is going mobile. That shift will present new challenges but also new opportunities for developers. Appleboy Daniel Eran Dilger explains how the mobile market has evolved into being today's promising next frontier for new software models. This is a good article even though it falls flat and short comparing "desktop-sync" to the emerging "cloud-sync" model. Cloud-sync is vital to workgroup oriented business processes. The problem with desktop-sync being that any kind of conversion-sync process took documents out of the application centric business process. It's a big issue begging for recognition, but given short shrift by Daniel. He also misses the all important role of the Web in the evolution of smartphones. Without 3G-4G Web wireless, there is no such thing as a "smartphone".

The nine essential considerations of cloud computing. This may be the best article yet written about cloud computing. A must read! ,,, ""What sort of cloud computer(s) should we be building or expecting from vendors? Are there issues of lock-in that should concern customers of either SaaS clouds or PaaS clouds? I've been thinking about this problem as the CEO of a PaaS cloud computing company for some time. Clouds should be open. They shouldn't be proprietary. More broadly, I believe no vendor currently does everything that's required to serve customers well."

Non Microsoft XPS Viewer! I blew up my machine twice trying to install Microsoft's XPS Viewer. The Software Imaging version flew right thru, and works like a charm. Recommended for those having problems with XPS formats.