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Showing entries 1 to 7

Displaying posts with tag: opengis (reset)

On Oracle (and MySQL), Enterprise, Suitability and Sense
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50 things to know before migrating Oracle to MySQL by Baron Schwartz is an interesting read, it points out clearly that MySQL is not Oracle. However, Oracle is not the benchmark by which all others are to be judged. So what do we compare with, or actually, why do we compare at all?

Hmm, so we take three steps back, and get a much better view... Marten Mickos (MySQL CEO from 2001 until the Sun acquisition in 2008) said it all along "MySQL does not compete with Oracle". I don't think people actually appreciated what he was saying, or …

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New UDF for MySQL 5.1 provides GIS functions distance_sphere() and distance_spheroid()
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In case you are processing and working with geospatial data on MySQL, you may be interested in the following UDF (plugin) for MySQL 5.1: Koji Okumura from Oki Labs Japan has ported two functions from PostGIS into a MySQL UDF:

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New UDF for MySQL 5.1 provides GIS functions distance_sphere() and distance_spheroid()
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In case you are processing and working with geospatial data on MySQL, you may be interested in the following UDF (plugin) for MySQL 5.1: Koji Okumura from Oki Labs Japan has ported two functions from PostGIS into a MySQL UDF:

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The MySQL source code has moved!
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Even though we had been preparing the migration to Bazaar for a while now, today's announcement kind of caught me by surprise. But I am very happy about this move!

While BitKeeper is an excellent tool and served us well the past eight (!) years, I was quite annoyed when BitMover decided to remove the fully functional free BitKeeper client, which effectively put our …

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Mini-tutorial about using the spatial extensions in MySQL 5.0
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While helping a user with some questions about the geospatial extensions of MySQL on the #mysql-dev IRC channel on Freenode, I stumbled over this blog: How to use MySQL Spatial Extensions. There currently is just one post, but it was exactly what we were looking for: "Using Circular …

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Team exhibitions at the MySQL Developer Meeting in Heidelberg
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There is a lot of exciting stuff happening inside of MySQL AB. But due to the distributed nature of our company it's hardly possible to get a good overview about what the various teams of our development department are currently working on and what they have achieved since the last time we met.

So one cool new idea for our currently ongoing MySQL Developer Meeting in Heidelberg was to let developers show off their work to each other. They were encouraged to prepare demos, either in the form of slide shows or by running live demonstrations from their laptops. Last Thursday and Saturday we allocated time for these team …

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New openGIS functionality in MySQL available for testing
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While MySQL already provides some functionality to store and operate on geospatial data, the functionality leaves quite a lot to be desired and is far from providing full OpenGIS compatibility. Most notably is that all functions that query spatial data only operate on MBRs (minimum bounding rectangles), to simplify the operations.

Thanks to my colleague Alexey "Holyfoot" Botchkov from Izhevsk, …

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Showing entries 1 to 7

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