I know it's been a while (almost three months now) since I wrote anything about the Microsoft technologies I work with, and haven't reported anything more on the ModelCalc project that I started on last summer. Priorities do change, and throughout most of the fall I was very much focused on merging two MSDN Developer Centers, specifically Data and "Oslo" (now SQL Server Modeling). Both of these live on www.msdn.com/data, and I wrote a post on the Data team blog to tell that story. A big piece I wrote as part of this effort is Data Development Technologies: Past, Present, and Future, a piece that's been very well received (e.g. by Douglas Purdy, for whom I'm now working). I very much encourage anyone working with data development to give that one a read.

That merger was also timed with the Microsoft Professional Developer's Conference in Los Angeles in late November, which was the first conference I've attended in quite a few years. What worked great about the timing of the conference was that we immediately went into the holiday season after that, which was for me mostly a time to catch up with everything I'd been neglecting while focused on the other tasks, and to clean out all kinds of old data, emails, etc., to get a fresher start here in 2010. (I also spent some time figuring out how to combat comment spam on my blog here.)

That said, as my reality rapidly expanded last fall to include various data development technologies like ADO.NET, Entity Framework, and WCF Data Services, I've been focusing lately on projects to get myself up to speed on those goodies. In particular, I'm working up some samples around my personal reading history. I've been keeping this data first in a Word document and then in an Excel spreadsheet since I got out of college in 1990. The list of unique titles (that I've actually) is up now to 497, which is a nice set of data to work with. Eventually that whole set will be accessible through my personal website through WCF Data Services; before then I'll have some portions of the data out with the schema as part of other samples. In fact, the first piece I'm working on has to do with different ways to define and deploy database schema, as I've been working through the different options that Microsoft has to offer.

Any thoughts on such projects are welcome here in the comments, of course. (And I look at the comments before approving them, since most of them are garbage. But I do look and approve the real ones!)

As Microsoft's program manager in charge of the "Oslo" Developer Center on MSDN (since merged with the Data Developer Center http://msdn.microsoft.com/data), you'd naturally have every reason to expect that I wholly "get" what all this "Oslo" stuff is about. After all, I acquire, publish, and manage the DevCenter content that's intended to tell the "Oslo" story. [It's now called SQL Server Modeling, by the way, as we've retired the "Oslo" name.]

I must confess that this is actually not the case, at least not yet. Frankly, I still ask myself—quite often, in fact—just what's it's all for and what, in fact, someone really does with it--with the whole of it. Like many people, I can see how certain pieces like the "M" toolchain are useful in and of themselves (writing nifty languages and such), but when you start talking CLR and UML domains or "middle-tier" applications, I'll listen politely while trying to pretend my eyes aren't going glassy.

To my credit, this state of affairs is actually by design, which gives me a perfect opportunity to bore you with the backstory of how, after a hiatus of around 12 years, I found myself back at Microsoft and eventually working on "Oslo." People are going to ask about this anyway, so…well, OK, originally I wrote that whole section right here, conveniently forcing you to indulge my penchant for storytelling. But charity won out in the end and I moved it into its own piece.

So like I was saying, this present state of affairs is intentional. Since the beginning of February, when I officially began this role and could at least differentiate between Microsoft code name "Oslo" and a city in Norway, much of my time has been consumed in just getting my bearings on the project while keeping the DevCenter reasonably fresh. Combined with the demands of the "Oslo" May CTP and my wife's recovery from abdominal surgery, it was only in late summer that I was able to delve into a serious learning project of my own.

My hope is that this effort will lift me out of the slums of ignorance, so to speak, and in the process lay a path for other developers (and mind you, this particular post is just a start, not the complete story). For as much as being embedded in a team that eats middle-tier for breakfast (and effortlessly speaks of app servers, repositories, and domain-specific languages with every breath) makes me at times feel quite alone, it's certain that I'm not. Many developers are surely wanting to slake their thirst for understanding, even while they skillfully feign competence. (But that's OK. We're friends and I promise I won't rat on you.)

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