Ronan’s Blog


Random thoughts of an Irish Software Architect in the GIS Industry.

New York to Dublin, as directed by Google Maps

Posted in GIS, Cool Stuff by Ro on the March 29th, 2007

Interesting “glitch” in Google Maps, you can get directions from New York to Dublin.

Link to Image
Direct Link to Google Maps

Gotta love direction step #23 : Swim across the Atlantic Ocean 3,462 mi


I’m 28 today….

Posted in Uncategorized by Ro on the March 27th, 2007

…. which makes me officially old !

Damn.

Dublin Pubs & Google Maps Mashup

Posted in GIS, Cool Stuff by Ro on the March 26th, 2007

Oracle 11g

Posted in Development, GIS by Ro on the March 26th, 2007

I’ve been beta testing Oracle 11g database since it has been made available (5 months ago) to certain Oracle Certified Partners. This was kicked off with a week long introduction session in San Francisco in November.

Since I work for eSpatial, I was primarily interested in the new Spatial features that are contained with 11g; these are: 3D data & TIN’s (Triangular Irregular Networks) and Spatial Web Services as well as improvements to the GeoRaster and Newtwork data model features.

3D Data & TIN’s
This is a major new feature which looks extremely powerful on first look. It should take a lot of the current complexity out of 3D spatial data analysis and querying. It will allow software companies without hugely complex desktop applications (such as eSpatial) to work with 3D data much easier than would have ever have been previously possible.

Web Services
This is a funny one. In your typical 3-tier architecture (Database -> Application Server -> Client) you would assume that any Web Services would be running in the Application Server, simply configured around the underlying data. However, since this is a database feature, the configuration is a little complex, requiring extra database metadata. Having said that, I believe that this feature would be of use to Oracle Spatial users that do not currently have any OGC Web Services yet implemented. (Which I imagine is a very limited number).

GeoRaster Improvements
The 11g GeoRaster improvements are excellent. Its so much faster than it was in 10g and really gives the feel of a finished product. We’ve loaded entire US GeoRaster datasets into an 11g install, which was running on an under-spec’d PC (768MB RAM & 1GHz processor) and it still performed really well.

I’ve not yet really looked at the Network data model changes, so I cannot comment.

What I also good is that the Spatial Java API (JavaDoc) is now one complete API for all libraries. I did have an issue because these libraries were complied with Java 5, causing them to not work on my existing software installations, and Oracle 11g installed Java 5 as default on your PC anyway, which may prove issues for some developers/deployers, but I’ve requested 1.4 versions of the libraries to be included with the next release.

On the whole, the performance of 11g is extremely good, it feels very solid.


PS3 = the Xbox 360 + £146 in beer money

Posted in Uncategorized by Ro on the March 26th, 2007

Interesting Marketing by Microsoft

http://www.computerandvideogames.com/article.php?id=160496&site=cvg

But then again …. Fosters is muck, so I might even be tempted to go for the single bottle of Becks !


Joost

Posted in Uncategorized by Ro on the March 22nd, 2007

So I’ve got myself a BETA testing account for Joost (http://www.Joost.com) and I gotta say that I’m really impressed with the technology. Its runs taking up 40KB/s –> 70 KB/s of my broadband connection, but here’s the thing … The clarity is perfect, there’s not glitchy jumpy video that we’re used to from Youtube, it really looks well, and the User Interface is also a thing of beauty. Another brilliant feature is that it just starts playing when you select your desired channel, with no “Buffering…” like we’re used to from other sites/services.

I’ve used a lot of P2P TV (Sopcast, PPLive, PPMate & TVants) all of which were very jumpy and took 60KB/s and above.

Joost really could be the breakthrough that Internet TV has been waiting for, but ultimately it depends on what content is put up for viewing. However, I firmly believe that this can be the platform by which the Movie and TV industry can publish their content online.
I think that Zedo from Azeures should learn from this, and adopt a prioritised piece downloading system where it will download consecutive pieces and play while actually downloading (if this has not already bee implemented)


D’Oh !!!

Posted in Personal by Ro on the March 22nd, 2007

I won a free XBox 360 + 3 games when they were released (in Ireland) over Christmas 2005, and ever since I’ve just had it plugged into the Red, White & Yellow (aka. Composite / C-Video) sockets on the side of my TV, as I wasn’t bothered buying a new HDTV. But I’ve just read a discussion where it was pointed out to me that the SCART connection on my TV would give a better quality image.

D’Oh !!!
Looks like i’ll be buying a SCART switch box, so my PS2 & XBox360 & my DVD player can share the 2nd SCART input on my TV.


Arsenal in white away kit next season ?

Posted in Personal by Ro on the March 22nd, 2007

Seem unusual alright, I wonder will it transpire ?

Arsenal next away kit ?


Nice online TV Calendar

Posted in Cool Stuff by Ro on the March 21st, 2007

http://www.pogdesign.co.uk/cat/


Selling my car !!!

Posted in Personal by Ro on the March 21st, 2007
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