Tuesday morning (March 19, 2002) I met with Larry Diamond the Vice President
of the GIS Division at Autodesk. Diamond has held a number of positions at
Autodesk including in the AutoCAD Group, GIS Group, and Worldwide Engineering.
He took over the GIS group when Joe Astroth slid over to head up location
services. Diamond reiterated his arguments from the recent Autodesk Investor Day
webcast suggesting that now is the time to do more with data. By "do
more" he means that data should be used it in more ways: saving money and
making money in particular. For opportunities, he used the example of an
estimate from the National Association of Civil Engineers that, based on the
"D" grade of American infrastructure, it would cost some $1.5 trillion
dollars to get roads and bridges up to safe standards. If some 1/100 of that is
software, he argued, Autodesk would do quite well.
Autodesk's GITA press release on homeland security highlighted two
applications built on MapGuide by third party developers. With those products as
a starting point, Diamond pointed out that Autodesk is well positioned to
participate in infrastructure assessment, remediation and 24/7 monitoring.
Emergency response, the fourth segment, as Autodesk views it, is certainly
within their realm of possibility, but is not a company focus at this time. The
mention of partners, Focus Corporation and FloorView LLC, developed the
applications cited in the press release, was a breath of fresh air for me.
Autodesk's GIS group, of late especially, has appeared to turn away from
developers.
I suggested my take on the developer situation to Diamond who noted that in
Europe, for example, third party developers account for some 80% of Autodesk Map
sales. He notes that is in part due to the product not being localized. The
hooks are coming in future releases and that work is to be done in country by
partners.
Diamond went on to outline the three new "series" coming out. The
Civil Series is out. Later this year we'll see the Map Series (Autodesk Map,
Raster Design and some new technology) and the OnSite Series (MapGuide, OnSite
View, OnSite Enterprise, and some new technology). At least some of the new
technology is expected to have some resemblance to the demo provided at
Microsoft's Visual Studio.NET rollout and is still under wraps. I think the .NET
strategy will reopen the doors for developers.
The new series, to my eyes, are a bit of a marketing stunt, but perhaps more
of a tease to pull the wary into the subscription program Autodesk has been
building. I'll suggest that it's mentally easier to buy into a new payment model
when one is buying a "new" product rather than to switch over on an
existing product. One more note on subscriptions: I pushed Diamond to the wall
asking why it took Autodesk so long to get on board with a subscription program
(something that's been part of ESRI and Bentley for years). "I don't
know," he said. I've got to respect an executive who can admit to that.
The big news, I suppose, is the vision that the GIS Design Server will become
the single backend for all of these Series. That will mean that the data can be
used from creation (design engineering) through building (construction) and on
to maintenance, a life cycle that Autodesk now describes as a continuum. On
hearing this description for the second time from Diamond I can't help but
reminisce on some Bentley marketing messages from the late 1990s.
GIS Design Server is growing up. It is now a scalable solution for
organizations as they explore the idea of storing engineering data cum GIS data
in a relational database. At the entry level is Autodesk Map, which now, without
the aid of Design Server, can interact with Oracle 9i/Oracle 9i Spatial (more on
that below). Once the user sees the need for GIS Design Server (essentially
middleware which provides advanced functions including transaction management
and the ability to define domain models) there is a Windows version of Design
Server. And, for the larger enterprise, there is the UNIX version of Design
Server. It's interesting to note that Autodesk is perhaps the last of the major
GIS companies to provide that type of backend support.
There is work in progress to help "tag" data in Map (and likely
other products) in a consistent way such that when it is loaded into GIS Design
Server, it will neatly carry its attributes. That will be a new set of
information stored in the DWG. This is very interesting, and, I suspect, very
proprietary.
I did get a quick look at the latest version of Autodesk Map (version 5) and
its interaction with OnSite and Oracle 9i Spatial. Autodesk Map, though it
includes many bells and whistles, still has the formidable task of taking raw
CAD entities and text into a topological structure. The Map product manager
assured me it's something they are working on, perhaps in connection with the
new polygon object recently added to AutoCAD.
I followed the process of moving AutoCAD Map data to OnSite. It seemed quite
similar to other systems: select the area of interest, export it to the OnSite
format, move the small file to the handheld, and off you go. "Editing"
is not really an option since the transferred file is read only. Instead, there
is the ability to create redlining, which, when brought back into AutoCAD Map,
has to be moved the appropriate layer to be "merged" back into the
file. My hosts suggested that end-users were not demanding the ability to
actually edit data in the field. I'm not sure I agree but let's let the
end-users be the judges.
The integration Autodesk Map with Oracle Spatial is well done. From the
Autodesk Map interface one can set up layers in Oracle, and I was pleased to
learn, the database structure is set up automatically. At this point data can be
loaded only using layers to distinguish features, but work is in progress to use
other entity properties. Best of all, though, the integration with Oracle
Spatial works just like other Map tools.
MapGuide, which was always a strong product in my mind, has some new goodies
that make it even more elegant. The ability to tier layers (basically allow
layers to have sublayers) in the legend cleans up a potentially long list. A
"preview" tab in MapGuide Author allows those who design the maps to
see how they will look on the client without starting it up (think of print
preview in word processing). New tools to write out XML allow MapGuide Viewer
users to resymbolize data, making the client even more powerful.
MapGuide can also now directly access shape files and DWG, making it a sort
of data server to the Web. This was something that Autodesk had been a bit
behind on, so it's good to see it up and running. Also in the catching up
department: Autodesk was showing the implementation of the OpenGIS Consortium's
Web Map Server Specification in the MapGuide client.
One question came up as I watched the OnSite client and the MapGuide client.
Why have two such clients? I have the sense that in time there will be only one.