Last week the European Southern Observatory ( ESO ) published a 9 giga-pixel image cataloging 84 million stars in the Central parts of the M...

Part 1 - Introduction Part 2 - First Demo Part 3 - Improving Part 4 - Querying   Part 5 - NHibernate 3.3.1+ NHibernate Spatial is sor...

If you're a developer you've most certainly used stackoverflow (or any other of the stackexchange sites). It's the reference Q...

I haven't blogged yet specifically about OpenStreetMaps (OSM). On this post I'm going to talk a little bit about OSM and the easines...

After going on holidays and recharging my batteries I'm ready for some more blogging action. This will be a fun one. Basically I want ...

During my academic and professional life I've been in touch with lots of different programming languages, for example: Pascal, C, C++, ...

Part 1 - MapCruncher Part 2 - TileMill Part 3 - TileStache Part 4 - Programmatically Part 5 - Offline Maps on iOS In this post I'...

Part 1 - Apache Workbench Part 2 - JMeter introduction Part 3 - JMeter (slightly more) advanced As promised, in this post I'm going...

Part 1 - Apache Workbench Part 2 - JMeter introduction Part 3 - JMeter (slightly more) advanced Although Apache Workbench provides s...

Part 1 - Apache Workbench Part 2 - JMeter introduction Part 3 - JMeter (slightly more) advanced Performance is a critical aspect of mo...

Part 1 - MapCruncher Part 2 - TileMill Part 3 - TileStache Part 4 - Programmatically Part 5 - Offline Maps on iOS Hi, After a pause...

Part 1 - Introduction Part 2 - Menus In my previous post I've created a very rough experiment showing some 3D boxes on top of the d...

Part 1 - Introduction Part 2 - Menus Cocos2D-x is, as you might infer from its name, a 2d gaming library. But, as it uses OpenGL interna...

A nice game level selection mechanism, particularly for "world" selection, is a scrollable layer that snaps to specific points. Al...

I've loved gaming since my first Spectrum in 86. Although I don't play as much as before I still try to find the time for some Skyr...

I've talked previously about UTFGrid . It provides, as described by Development Seed, "a standard, scalable way of encoding data fo...

Part 1 - Introduction Part 2 - Comparison with NHibernate Spatial As promised in my previous post I'm going to do a comparison betw...

Part 1 - Introduction Part 2 - Comparison with NHibernate Spatial I've blogged a lot on NHibernate Spatial. Although it works nicely...

Part 1 - Introduction Part 2 - Using server tiles Part 3 - Client side drawing In my previous post I've shown how one may interact...

Part 1 - Introduction Part 2 - Using server tiles Part 3 - Client side drawing In my previous post I've created an hexagon layer i...