Blunder Dome Sighting  

Hangout for experimental confirmation and demonstration of software, computing, and networking. The exercises don't always work out. The professor is a bumbler and the laboratory assistant is a skanky dufus.

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Republishing before Silence
Command Line Utilities: What Would Purr Do?
Confirmable Experience: What a Wideness Gains
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DMware: OK, What's CMIS Exactly?
Document Interoperability: The Web Lesson
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[cross-posted 2008-12-29T16:42Z from Orcmid’s Lair.  Some of the oldest links that still use the domain are related to ODMA.  This post is here to catch those who might end up searching for previously-found ODMA material and wonder where it has gotten too.]

I am retiring the domain after 10 years.  The domain will be cast loose at the beginning of February, 2009.  Those places where there are still references to need to be updated:

If you have an bookmark and you are not sure of its replacement, simply use it and notice the URL of the destination that appears in the address bar of your browser.  That is the URL that should be bookmarked. was the first domain name that I ever rented.  It was originally hosted on VServers and absorbed through acquisitions a couple of times.  On March 22, 1999, I posted my first construction note on the use of as an anchor site, a web site that houses other web sites as part of a single hosting.  This was also the first step toward evolution of what I now call the construction structure of any nfoCentrale web site.   InfoNuovo was the company name I had chosen for my independent consulting practice initiated on retirement from Xerox Corporation in December, 1998.

When I moved from Silicon Valley to the Seattle Area in August, 1999, I found that InfoNuovo was too easily confused with a name already registered in Washington State.  The business became NuovoDoc, but I continued to hold the domain name for the support of the subwebs housed there.  I eventually moved most content to the new anchor,, on Microsoft bCentral. 

There was one problem.  Although I could redirect unique domain names, such as, to the current anchor, the web pages still served up with the URLs of the actual location on the anchor site.  I experimented with URL cloaking, but that created as many problems as it solved.

In October 2006, following the lead of Ed Bott, I switched to A2 Hosting as a way to reduce the hosting fees and also take advantage of the A2 shared hosting Apache-server provisions for addon domains.  Addon domains serve up with URLs of their domain even though the domain is anchored on a single hosted site (in this case,  I consolidated all and content on  I also parked domains and where they are today, atop  Now, however, accessing any of the individual subwebs triggers redirection to the appropriate addon-domain URL.

This took care of my wanting to have the subwebs always respond as the domains that I have as their addons.  It also raised an unexpected problem around case-sensitivity of Apache filenames, a situation I am still digging my way out of.  That shows how important having the addon-domain capability is to me.  I’m not sure I’d have moved if I knew how difficult the case-sensitivity extrication would be though.

I know that there are still URLs out there, even though the addon domains have been in place for over two years.  In another month, those URLs will fail.  I just don’t want to lease any longer.  I do feel a little sentimental about it.  That’s not going to stop me.

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DMware: OK, What's CMIS Exactly?

There's a nice flurry of interoperability news today, announcing the Content Management Interoperability Services (CMIS) Specification sponsored by EMC, IBM, and Microsoft, with the participation of other content-management vendors, including Open Text. [update: There is extensive coverage on Cover Pages. I recommend that as the comprehensive source.]

Content/Document-Management Integration/Middleware Scheme for This Century?

The stratospheric view from Josh Brodkin suggests that CMIS is a means for cross-over between different content-management regimes as well as bridging from content-aware applications to content-management systems.

The Sharepoint Team describes CMIS as an adapter and integration model for access from content-aware applications in a CMS-neutral way, relying on distributed services via SOAP, REST, and Atom protocols.

The 0.5 draft specification (2008-08-28 6.64MB Zip File download) provides a core data model for expression of managed repository entities, with loosely-coupled interface for application access to repositories via that model:

"The CMIS interface is designed to be layered on top of existing Content Management systems and their existing programmatic interfaces. It is not intended to prescribe how specific features should be implemented within those CM systems, nor to exhaustively expose all of the CM system’s capabilities through the CMIS interfaces. Rather, it is intended to define a generic/universal set of capabilities provided by a CM system and a set of services for working with those capabilities."

It appears that a wide variety of service integrations are possible, although the basic diagram has the familiar shape of an adapter-supported integration on the model of ODBC (and TWAIN and ODMA). Although that's the model, the integration approach is decidedly this-century, relying on relatively-straightforward HTTP-carried protocols rather than client-side integration. Clients must rely on the Service-Oriented Interface, and there is room for provision of client-side adapters to encapsulate that. Either way, this strikes me as timely and very welcome.

CMIS Integration Model featuring Service-Oriented Interface [via EMC: click for full-size iamge]

Next Steps

The authors have been working for two years to arrive at the draft that will now be submitted to OASIS, estimating that it will take another year to finalize a 1.0 version. [Such a Committee Draft would then go through some rounds of review before promulgation as an OASIS Standard.]

I thought, at first, that this was some form of off-shoot from the AIIM Interoperable ECM (iECM) Standards Project, yet there is no hint of that in the CMIS materials nor on the iECM project and wiki pages.

Announcement of the Proposed TC has just appeared at OASIS [afternoon, September 10]. OASIS Members will make any comments on the proposed charter by September 24, after which there will be a call for participation and then an initial meeting. OASIS members who want to participate in the TC can sign up after the call for participation. The initial meeting is provisionally targeted for a November 10 teleconference. The first face-to-face meeting is planned for three days of mid-January in Redmond. You can follow the charter-discuss list here to see whether there are any questions about the charter, scope, and overlaps with other efforts.

Announcements, Commentary, and Resources

[update 2008-09-12T08:09Z I am having trouble getting Blogger to push updates through FTP to my site. This repost is an attempt to get the previous changes posted. update 2008-09-11T19:12Z Well, added some interesting links as deeper analysis and pontification arises. I don't expect to add more unless Dare or Tim Bray chime in. update 2008-09-11T15:43Z Use full-size CMIS diagram from EMC (via Cover Pages) update 2008-09-11T15:35Z Repair handling of images and attract attention to the Service-Oriented Interface notion employed in the CMIS diagram. update 2008-09-11T15:17Z Add link to comprehensive Cover Pages compilation. I'm also praying that Blogger's FTP update succeeds sometime in the proximity to my submitting the post. update 2008-09-11T02:37Z Add links to additional resources at EMC and to add images/videos to the page. update 2008-09-11T01:15Z Added more links and information about the OASIS Proposed Charter for the CMIS TC.]

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