William Vambenepe's blog

You’ve just driven into Standardstown. It’s getting late and you need a place to stay. Your GPS navigation system has five listings under “accommodations”, with the following descriptions:

W3C campground

This campground provides well-equipped tents (free wi-fi throughout the camp). It has the most developed community feeling of all nearby accommodations. Every evening residents gather around a bonfire and the camp elders sing cryptic songs. At the end, the elders nod in approval of the moral of the song. Most campers don’t understand the lyrics but they like the melody. There is a recurring argument about how much soap the campground management should provide to guests. Old timers want to do away with this practice, but management is afraid that business travelers won’t patronize the camp if they are not provided with plenty of soap. The camp is located along a river, downstream from a large factory. When stuff floats down from the factory and lands on the shore of the camp, they call it a submission and thank for factory. So far, the attempts to build a clubhouse from the factory rubbish has mainly created eyesores.

OASIS housing development

This housing development is an option for accommodation because its management will give a plot of land to almost anyone who asks. More specifically, there needs to be at least three of you in the car. If you’re on your own, a common trick is to go pick up the village drunk (offer him a drink) and the village idiot (tell him you want his advice). They can usually be found on the main plaza, arguing about the requirements of imaginary users. Once you have your plot of land, the OASIS management maintains electric power, water and sewer but you can do pretty much what you want otherwise. If you just need temporary housing, you can just pitch a tent. As a result of this approach, there are several houses abandoned half-way through construction. This can make it hard to find your way to the house you are looking for. Residents typically don’t know anything about what’s going on in the house next door. You’ll find nice families living next to a crack house.

Motel DMTF

This motel is hard to find because it hides behind high walls. Even once you’re inside, there are segregated areas. Chances are your room card will give you access to the pool deck but not the clubhouse. Make a mental note of the way to the emergency exits, because there is no evacuation map on the wall (the map exists, but it’s considered confidential). We’ve heard that the best suites have a special door for direct access to the management office. After you leave, you can’t tell your friends what happened there. This review itself probably breaks some confidentiality rule.

WS-I Resort

This time-share resort is the newest development in town. By the time it got built, all the good land was taken so they had to build on land fragments leased from other hotels. The facilities are new and nice, but the owners association is dysfunctional. We’ve been told the feud started when a co-owner tried to organize a private mime show on shared land. Whatever the origin of the disagreement it has resulted in veto rules being commonly invoked, stopping most of the activities that the resort was originally planning to offer. But it remains a good option if you just need a place to sleep. The resort marketing has been pretty efficient: before doing business with you, many local companies will demand to see a receipt to show that you slept there.

Hotel ISO

Just getting a reservation there is a month-long process, so this is not an option if you’re already in town. Unfortunately, if you plan to do business with the local government you are expected to patronize this hotel. If that’s your case, the solution is to sleep in one of the other places in town and just go to this hotel for breakfast. Once there, order their breakfast special (called the “fast-track ruber stamp” which, unfortunately, tastes as bad as it sounds) and staple the breakfast receipt to your hotel bill. That should satisfy the city hall staff that they can do business with you.

This Forbes article (via John) channels 3Tera’s Bert Armijo’s call for standardization of utility computing. He calls it “Open Cloud” and it would “allow a company’s IT systems to be shared between different cloud computing services and moved freely between them“. Bert talks a bit more about it on his blog and, while he doesn’t reference the Forbes interview (too modest?), he points to Cloudscape as the vision.

A few early thoughts on all this:

• No offense to Forbes but I wouldn’t read too much into the article. Being Forbes, they get quotes from a list of well-known people/companies (Google and Amazon spokespeople, Forrester analyst, Nick Carr). But these quotes all address the generic idea of utility computing standards, not the specifics of Bert’s project.
• Saying that “several small cloud-computing firms including Elastra and Rightscale are already on board with 3Tera’s standards group” is ambiguous. Are they on-board with specific goals and a candidate specification? Or are they on board with the general idea that it might be time to talk about some kind of standard in the general area of utility computing?
• IEEE and W3C are listed as possible hosts for the effort, but they don’t seem like a very good match for this area. I would have thought of DMTF, OASIS or even OGF first. On the face of it, DMTF might be the best place but I fear that companies like 3Tera, Rightscale and Elastra would be eaten alive by the board member companies there. It would be almost impossible for them to drive their vision to completion, unlike what they can do in an OASIS working group.
• A new consortium might be an option, but a risky and expensive one. I have sometimes wondered (after seeing sad episodes of well-meaning and capable start-ups being ripped apart by entrenched large vendors in standards groups) why VCs don’t play a more active role in standards. Standards sound like the kind of thing VCs should be helping their companies with. VC firms are pretty used to working together, jointly investing in companies. Creating a new standard consortium might be too hard for 3Tera, but if the VCs behind 3Tera, Elastra and Rightscale got together and looked at the utility computing companies in their portfolios, it might make sense to join forces on some well-scoped standardization effort that may not otherwise be given a chance in existing groups.
• I hope Bert will look into the history of DCML, a similar effort (it was about data center automation, which utility computing is not that far from once you peel away the glossy pictures) spearheaded by a few best-of-bread companies but ignored by the big boys. It didn’t really take off. If it had, utility computing standards might now be built as an update/extension of that specification. Of course DCML started as a new consortium and ended as an OASIS “member section” (a glorified working group), so this puts a grain of salt on my “create a new consortium and/or OASIS group” suggestion above.
• The effort can’t afford to be disconnected from other standards in the virtualization and IT management domains. How does the effort relate to OVF? To WS-Management? To existing modeling frameworks? That’s the main draw towards DMTF as a host.
• What’s the open source side of this effort? As John mentions during the latest Redmonk/Willis IT management podcast (starting around minute 24), there needs to a open source side to this. Actually, John thinks all you need is the open source side. Coté brings up Eucalyptus. BTW, if you want an existing combination of standards and open source, have a look at CDDLM (standard) and SmartFrog (implementation, now with EC2/S3 deployment)
• There seems to be some solid technical raw material to start from. 3Tera’s ADL, combined with Elastra’s ECML/EDML presumably capture a fair amount of field expertise already. But when you think of them as a starting point to standardization, the mindset needs to switch from “what does my product need to work” to “what will the market adopt that also helps my product to work”.
• One big question (at least from my perspective) is that of the line between infrastructure and applications. Call me biased, but I think this effort should focus on the infrastructure layer. And provide hooks to allow application-level automation to drive it.
• The other question is with regards to the management aspect of the resulting system and the role management plays in whatever standard specification comes out of Bert’s effort.

Bottom line: I applaud Bert’s efforts but I couldn’t sleep well tonight if I didn’t also warn him that “there be dragons”.

And for those who haven’t seen it yet, here is a very good document on the topic (but it is focused on big vendors, not on how smaller companies can play the standards game).

[UPDATED 2008/6/30: A couple hours after posting this, I see that Coté has just published a blog post that elaborates on his view of cloud standards. As an addition to the podcast I mentioned earlier.]

[UPDATED 2008/7/2: If you read this in your feed viewer (rather than directly on vambenepe.com) and you don't see the comments, you should go have a look. There are many clarifications and some additional insight from the best authorities on the topic. Thanks a lot to all the commenters.]

Simon Crosby recently wrote about an upcoming Citrix product (I think that’s what it is, since he doesn’t mention open source anywhere) called Kensho. The post is mostly a teaser (the Wikipedia link in his post will improve your knowledge of oriental philosophy but not your IT management expertise) but it makes interesting claims of virtualization infrastructure interoperability.

OVF gets a lot of credit in Simon’s story. But, unless things have changed a lot since the specification was submitted to DMTF, it is still a wrapper around proprietary virtual disk formats (as previously explained). That wrapper alone can provide a lot of value. But when Simon explains that Kensho can “create VMs from VMware, Hyper-V & XenServer in the OVF format” and when he talks about “OVF virtual appliances” it tends to create the impression that you can deploy any OVF-wrapped VM into any OVF-compliant virtualization platform. Which, AFAIK, is not the case.

For the purpose of a demo, you may be able to make this look like a detail by having a couple of equivalent images and picking one or the other depending on the target hypervisor. But from the perspective of the complete lifecycle management of your virtual machines, having a couple of “equivalent” images in different formats is a bit more than a detail.

All in all, this is an interesting announcement and I take it as a sign that things are progressing well with OVF at DMTF.

[UPDATED 2008/6/29: Chris Wolf (whose firm, the Burton Group, organized the Catalyst conference at which Simon Crosby introduced Kensho) has a nice write-up about what took place there. Plenty of OVF-love in his post too, and actually he gives higher marks to VMWare and Novell than Citrix on that front. Chris makes an interesting forecast: "Look for OVF to start its transition from a standardized metadata format for importing VM appliances to the industry standard format for VM runtime metadata. There's no technical reason why this cannot happen, so to me runtime metadata seems like OVF's next step in its logical evolution. So it's foreseeable that proprietary VM metadata file formats such as .vmc (Microsoft) and .vmx (VMware) could be replaced with a .ovf file". That would be very nice indeed. Just one small error in the write-up: the DMTF president is called Winston Bumpus, not Winston Bumpass as Chris wrote...]

[2008/7/15: Citrix has hit the "PR" button on Kensho, so we get a couple of articles describing it in a bit more details: Infoworld and Sysmannews (slightly more detailed, including dangling the EC2 carrot).]

This post started as a comment on the blog of Van Wiles. When it became too long (and turned into a therapeutic rant at the end) I turned it into a blog post of its own. Please, read Van’s post first. Here is my response to him:

Hi Van. Sounds like what you are after is not a mapping of the CIM_Dependency association to a CMDBf record type (anyone can make up such a mapping as you point out), but a generic algorithm to map any CIM association to a corresponding CMDBf relationship record type. Correct? That algorithm needs to handle the fact that the CIM metamodel has the concept of relationship roles while the CMDBf metamodel doesn’t.

Here is a possible such mapping:

1. Take a CIM association (called “myAssociation”) that has two roles (called “thisOne” and “theOtherOne”).
2. Take the item that has role name that comes first alphabetically and make it the source (in this example, it is “theOtherOne”)
3. Take the item that has role name that comes second alphabetically and make it the target (in this example, it is “thisOne”)
4. Generate a CMDBf record type called “{associationName} _from_ {firstRoleNameAlphabetically} _to_ {secondRoleNameAlphabetically}”

You’re done. The new CMDBf record type is “myAssociation_from_theOtherOne_to_thisOne”, the source is the item with the role “theOtherOne” and the target is the item with the role “thisOne”. Everyone who follows this algorithm (of course it needs to be formally defined and evangelized, there is no guarantee here unless we bake CIM-specific concepts in the core CMDBf specification, which would be a mistake) will produce the same CMDBf relationship record type for a given CIM association.

Applied to the CIM_Dependency example, this would generate a “CIM_Dependency_from_Antecedent_to_Dependent” CMDBf record type, in which the source is the CIM Antecedent and the target is the CIM Dependent.

Alternatively, you can have the algorithm generate two CMDBf relationship record types (one going in each direction) for each CIM association. So you don’t have to arbitrarily pick the first one (alphabetically) as the source. But then you need to have model metadata to capture the fact that these relationships are the inverse of one another (and imply one another). As you well know,I have been advocating for the use of RDF/RDFS/OWL in CMDBf for a while. :-)

In the end, there are three potential approaches:

1) Someone (the CMDBf group or someone else) creates an authoritative mapping for all CIM associations (or at least all the useful ones) and we expect anyone who uses the CIM model with CMDBf to use that mapping.

2) Someone (again, the CMDBf group or someone else) defines a normative CIM to CMDBf mapping, e.g. the one above, and we expect anyone who generates a CMDBf relationship record type from a CIM association to use this mapping algorithm. From a pure logical perspective, it is the same as defining a CMDBf record type for each CIM association (approach 1), but it is less work and it doesn’t have to be updated every time a CIM association is created/versioned. At the cost of uglier (more arbitrary) CMDBf record types being defined.

3) We let people define the relationships in whatever way they choose and we provide a model metadata framework (aka ontology language) to allow mappings between these approaches. For example, you define, in your namespace, a van:CIM-inspired-dependency CMDBf record type that goes from antecedent to dependent. Separately, I defined, in my namespace, a william:CIM-like-dependency CMDBf record type that carries the same semantics (defined, not so precisely BTW but that’s a different topic, by CIM) except that its source is the dependent and its target is the antecedent. The inverse of yours. A suitable ontology language would allow someone (you, me, or a third party who has to assemble a system that uses both relationship types) to assert that mine is the inverse of yours. Once this assertion is captured, a request for any [A]—(van:CIM-inspired-dependency)—>[B] would also return the instances of [B]—(william:CIM-like-dependency)—>[A] because they are known to be the same. And you know how I am going to conclude, of course: OWL (specifically owl:inverseOf) provides just this.

BTW, approach 3 is not incompatible with 1 or 2. Whether or not we define mappings for CIM relationships and whether or not that mapping gets adopted, there will be plenty of cases in a federated scenario in which you need to reconcile models (CIM-based or not). Model metadata (aka an ontology language) is useful anyway.

Readers who only care about the technical aspects and have little time for rants can stop reading here. But, since I haven’t addressed any constructive criticism to the DMTF in a while, I can’t resist the opportunity to point out that if the mailing list archives for the DMTF working groups were publicly available, we wouldn’t have to have these discussions on our personal blogs. I am very glad that Van posted this on his blog because it is a question that many people will have. Whatever the CMDBf specification ends up doing, developers and architects who make use of it will benefit from having access to the deliberations and considerations that resulted in the specification being what it is. There are many emails in the CMDBf mailing list private archive that I am sure would be useful to future CMDBf implementers, but if they don’t show up on Google they don’t exist for any practical purpose. When grappling with the finer points of some specification or programming language I have often Googled my way into email archives (or old specification drafts) of the working groups that designed them. Sometimes I come out thinking “oh, ok, now I understand why they chose that approach” and other times it’s “ok, that’s what I suspected, these guys were high”. Either way, it’s useful to me as a user of the specification. W3C is the best example (of making working group records available, not of being high): not only is the mailing list available but the phone meetings often have a supporting IRC channel in which key points of the discussion get captured and archived. Here is an example. Making life easier for implementers is probably the single most important thing to make a specification successful. And ultimately, that’s the DMTF’s success too.

And it’s not just for developers and architects. It also impacts industry observers and pundits. Like the IT Skeptic who looked into CMDBf and reported “nothing on the DMTF website but press releases. try to find anything by navigating from the homepage”. And you wonder why his article is titled “the CMDB Federation proceeeds (sic) at its usual glacial pace”. There is good work going on, but there is no way for him to see it. This too is bad for the adoption and credibility of DMTF specifications.

Isn’t it ironic that the DMTF expends resources to sponsor a “hospitality suite” at the Burton Group Catalyst conference (presumably to spread the word about the good work taking place in the organization) but fails to make it easy for the industry to see that same good work taking place? It’s like a main street retail shop that advertises in the newspaper but covers its store window with cardboard, preventing passersby from seeing what’s on offer. I notice that all the other “hospitality suites” seem to be staffed by for-profit vendors (Oracle, IBM, Cisco, Microsoft etc are all there). Somehow W3C and OASIS (whose work is very relevant to some of the conference themes, like identity management and SOA) don’t feel the need to give away pens and key chains at the conference.

Dear DMTF, open source is not just good for code.

There were a few announcements relevant to the evolution of IT management over the last week. The most interesting is VMware’s release of the open-source (BSD license) VI SDK, a Java API to manage a host system and the virtual machines that run on it. Interesting that they went the way of a language-specific API. The alternatives, to complement/improve their existing web services SDK, would have been: define CIM classes and implement a WBEM provider (using CIM-HTTP and/or WS-Management), use WS-Management but without the CIM part (define the model as native XML, not XML-from-CIM), use a RESTful HTTP-driven interface to that same native XML model or, on the more sci-fi side, go the MDA way with a controller from which you retrieve the observed state and to which you specify the desired state. The Java API approach is the easiest one for developers to use, as long as they can access the Java ecosystem and they are mainly concerned with controlling the VMWare entities. If the management application also deals with many other resources (like the OS that runs in the guest machines or the hardware under the host, both of which are likely to have CIM models), a more model-centric approach could be more handy. The Java API of course has an underlying model (described here), but the interface itself is not model-centric. So what with all the DMTF-love that VMWare has been displaying lately (OVF submission, board membership, hiring of the DMTF president…). Should we expect a more model-friendly version of this API in the future? How does this relate to the DMTF SVPC working group that recently released some preliminary profiles? The choice to focus on beefing-up the Java-centric management story (which includes Jython, as VMWare was quick to point out) rather than the platform-agnostic, on-the-wire-interop side might be seen by the more twisted minds as a way to not facilitate Microsoft’s “manage VMWare today to replace it tomorrow” plan any more than necessary.

Speaking of Microsoft, in unrelated news we also got a heartbeat from them on the Oslo project: a tech preview of some of the components is scheduled for October. When Oslo was announced, there was a mix of “next gen BizTalk” aspects and “developer-driven DSI” aspects. From this report, the BizTalk part seems to be dominating. No word on use of SML.

And finally, SOA Software (who was previously called Digital Evolution and who acquired Blue Titan, Flamenco and LogicLibrary, in case you’re trying to keep track) has released a “SOA Development Governance Product”. Nothing too exciting from what I can see on InfoQ about it, but that’s a pretty superficial evaluation so don’t let me stop you. Am I the only one who twitches whenever “federation” is used to mean at worst “import” or at best “synchronization”? Did CMDBf start that trend? BTW, is it just an impression or did SOA Software give InfoQ a list of the questions they wanted to be asked?

I got a sneak peak at CMDBf v2 today.

I am calling it v2 based on the assumption that the one being currently standardized in DMTF will end up being called 1.0 (because it’s the first one out of DMTF) or 1.1 (to prevent confusion with the submitted version).

At the Semantic Technology Conference, David Booth from HP presented his work (along with his partner, Steve Battle from HP Labs) to provide a SPARQL front-end to HP’s Universal CMDB (the engine under what was the Mercury MAM product). Here are the slides.

The mapping from SPARQL to TQL (the native query interface for UCMDB) was made pretty easy by the fact that TQL is a graph-oriented query language. How much harder would it be to similarly transform a CMDBf (v1) query interface into a SPARQL query interface (and vice-versa)? Not much. The only added difficulty would come from the CMDBf XPath constraints. TQL has a property value mechanism that is very similar to CMDBf’s “propertyValue” constraint and maps well to SPARQL functions. The introduction of XPath as a constraint language in CMDBf makes things harder. It could be handled by adding XPath support to the SPARQL engine using function extensibility. Or by turning the entire XML into RDF and emulating XPath in SPARQL. But in either case, you’ll have impedence mismatch at some point because concepts such as element order that exist in XPath have no native equivalent in RDF.

The use of XPath in selectors on the other hand is not a problem. HP’s prototype uses Gloze (available as a Jena package) to turn the XML returned by UCMDB into RDF. An XSLT transform could turn that same XML into a CMDBf-valid XML response instead and that XSLT could easily handle the XPath selectors from the query request. This is another reason why constraints and selectors should remain separate in CMDBf (fortunately the specification is back to doing this properly).

Here is why I call this prototype CMDBf v2: The CMDBf effort (v1 or 1.1), in its current form of re-inventing a graph query, can succeed. Let’s assume the working group strikes a reasonable balance between completeness and complexity, and vendors choose to compete on innovation and execution rather than lock-in (insert cynical comment here). CMDBf may then end up being supported by the main CMDB vendors. It wouldn’t provide federation capabilities, but having a common CMDB query interface supported by the Big Four would help with management integration. And yet, while the value would be real, it would only provide a little help to solve a larger problem:

• As a technology limited to IT systems management, it would be unlikely to see widely available tools (e.g. user consoles and language-specific libraries).
• It wouldn’t get the kind of robustness and interoperability that comes from wide adoption. While pretty similar, there might be some minor differences in the various implementations. Once your implementation has been tweaked to work with the implementations from the Big Four, you’ll call it done. Just like SNMP, another technology that is specific to IT systems management (see it happen here).
• Even if it works perfectly at the query level, it will just hasten the time when developers run into the real problem, model interoperability. CMDBf doesn’t help at all with this. In fact, it makes it harder by hard-coding some dependencies on an XML back-end (the XPath constraints).

In the long run, IT management has to become more automated and integrated. That’s a given. The way it happens may or may not go through CMDB-like configuration stores. But if it does, we’ll have to eventually move beyond CMDBf (v1) towards something that addresses the three requirements above. And federation. I don’t know if it will be called CMDBf v2, and/or if it will come from the DMTF (by then, the CMDBf brand might be an asset or a liability depending on developer experience with the specification). But I strongly suspect (”probability 0.8″ as a Gartner analyst might put it) that it will use semantic technologies. Because the real, hard, underlying problem is a problem of semantic integration. In that sense, David and Steve’s prototype is a sneak peek at what will come after CMDBf v1/1.1.

Pretty much since the beginning of CMDBf I have been pushing for it to ideally embrace SPARQL (with no success) or to at least stay close to it conceptually in order to make the eventual mapping/evolution smooth (with a bit more success). This includes pushing for a topological query language, trying to keep XML idiosyncrasies at bay and keeping constraints and selectors cleanly separated. Rather than working within the CMDBf group, David took the alternative approach of simply doing it. Hopefully this will help convince people of the value of re-using semantic web technology for IT systems management. Yes semantic technologies have been designed for a much more general use case. But the use cases that CMDB systems address are a subset of the use cases addressed by semantic technologies. It’s hard for domain experts to see their domain as just a subset of a larger problem, but this is the case here. Isn’t HTTP serving the IT management community better than a systems management-specific alternative would?

By the way, there is no inferencing taking place in the HP prototype. We are just talking about re-using an existing, well though-through graph query language. Sure OWL inferencing and some rules could be seamless layered on top of this. But this is in no way required to do (better) what CMDBf v1 tries to do.

And then there is the “federation” question. Who do you trust more to deliver this? A bunch of IT system management architects in DMTF or the web and query experts at W3C, HP Labs etc who designed and implemented SPARQL over many years? BTW, it sounds like SPQARL federation was discussed at WWW 2008, based on these meeting notes (search for “federation”).

A few announcements came out today.

The good news: Oracle’s acquisition of BEA closes. Unobstructed technical work can start.

The conveniently-timed news: WS-Management officially a standard.

Speaking of MMS 2008, any announcement there? Not much so far, as explained by Ian Blyth. If I parse the cross-platform part of the press release correctly, it says that management of non-Windows resources by Operations Manager is based on WS-Management, but WS-Management alone is not enough so Microsoft is providing a development kit for several non-Microsoft operating systems. It will be interesting to see what exactly is produced by these management packs. Can they be called on by management tools other Operations Manager or is the stuff that rides on top of WS-Management too proprietary to allow this? No word on SML/CML.

By the end of the week we may have a clearer picture, including what’s going on with the previously-announced reset on System Center Service Manager. Coté is on the scene and will undoubtedly share his thoughts.

As a side note, the way the MMS main page loads betrays the fact that, in 2008, Microsoft (or more likely its event marketing contractor) is using the same clueless HTML design approach that I first saw in 1995 and recently wrote about. All the text in the center of the MMS home page is contained in one large picture (available here). They didn’t even bother with a “ALT” field, so good luck to blind users. The part that says “Registration Overview Page” was made blue and underlined to suggest that it is a link, but it is just a part of the picture. Which, presumably, was supposed to be turned into a link using an image map. Well, turns out they can’t even get that right.

They tried to use a client-side image map (not available in 1995) but somehow the actual map code is commented out in the HTML source:

<!–<map name=Map>
  <area shape=RECT coords=18,549,210,572 href=”registrationoverview.aspx”>
  <area shape=RECT coords=17,596,222,634 href=”registrationoverview.aspx”>
</map>–>

As a result, the single most preeminent link on the home page is dead. And there is no server-side image map mechanism as a backup (which I remember used to be best practice when client support for client-side image maps was spotty).

Looking at the HTML source also reveals that tables are over-used. That’s the kind of HTML I can write, and I don’t mean that as a compliment.

[UPDATED 2008/5/5: As expected/hoped, Coté did share his thoughts on this "cross-platform" move from the MMS floor.]

Via James Governor, a link to an IDC report that attempts to compare the “openness” of ten standards bodies: CEN, Ecma, ETSI, IETF, ISO, ITU, NIST, OASIS, OMG, and W3C. The report is 92 pages long, which is 91 more than I really want to read on this topic. I skimmed the report until I got to the “concluding remarks” at the end. The bottom line:

“However, there are differences between standard setting organizations in terms of ‘openness’ and certainly in terms of how ‘openness’ is implemented. It can be difficult to make a distinction of which form of ‘openness’ is the most appropriate.”

Sure, but after 92 pages maybe the author could at least propose some useful way to organize the problem rather than just making a laundry list of possible interpretations of “openness”.

Still, if you are in the business of running (or selecting) standards organizations it might be worth your time to read this report.

Bad news for DMTF: you are not important enough to be included. Good news for DMTF: your lack of transparency is not exposed by this report.

I just noticed this result from the 2007 DMTF member survey (taken a year ago, but as far as I can tell just released now). When asked what their “most important interoperability priority” is, members made it pretty clear that they want the current CIM/WBEM infrastructure fixed and polished. They seem a lot less interested in these fancy new SOAP-based protocols and even less in using any other model than CIM.

It will be interesting to see what this means for new DMTF activities, such as CMDBf or WS-RC, that are supposed to be model-neutral. A few possibilities:

• the priorities of the members change over time to make room for these considerations
• turn-over (or increase) in membership brings in members with a different perspective
• the model-neutral activities slowly get more and more CIM-influenced
• rejection by the DMTF auto-immune system

My guess is that the DMTF leadership is hoping for #1 and/or #2 while the current “base” (to borrow from the US election-season language) wouldn’t mind #3 or #4. I am expecting some mix of #2 and #3.

Pushing the analogy with current US political events further than is reasonable, one can see a correspondence with the Republican primary:

• CIM/WBEM is Huckabe, favored by the base
• CMDBf/WS-RC/WS-Management etc is Romney, the choice of the party leadership
• At the end, some RDF and HTTP-based integration-friendly approach comes from behind and takes the prize (McCain)

Then you still have to win the general election (i.e. industry adoption of whatever the DMTF cooks up).

[UPDATED 2008/2/7: the day after I write this entry, Romney quits the race. Bad omen for CMDBf and WS-RC? ;-) ]

SPARQL is now a W3C Recommendation (which is how W3C calls its approved standard specifications). Congratulations to those who made it happen, including my esteemed ex-colleagues at HP Labs Bristol. Just on time for the DMTF CMDBf working group to consider it as a candidate for its query language… :-)

And just below that SPARQL announcement we see a notice that the SML working group has released a third set of working drafts (SML, SML-IF). Just on time for the DMTF to be reminded of the goodness of open access to developing standards… :-)