Return to Google Lobby – Camp Photo

Early on Sunday Day #3, I dragged a few willing participants out for a “different photo” based on the umbrellas in each Lobby. It worked out well. Special thanks to Kynan who ran around to other lobby’s to find additional umbrellas. (He is the one holding the white one, and yes, that’s a utility Kilt).

I’ll be uploading more in this series to My Flickr Photos MySQL Camp 01 soon.



You can get a larger copy of image Here .

Tagged with: General MySQL MySQL Camp 1 - 2006

Producing IQR and Outlier statistics with SQL

The interquartile range (IQR) measures the spread of the middle 50% of a distribution — the distance between the first quartile (Q1) and the third quartile (Q3). Combined with Tukey’s 1.

Producing Mode statistics with SQL

The mode is the value or values that appear most frequently in a dataset. Unlike the mean or median, it applies naturally to categorical and ordinal data — star ratings, product codes, survey responses — and reveals what is most common, not what is average.

Extending MySQL Capabilies with UDFs, Plugins and Components - Part 2

MySQL offers three different approaches to extending the SQL capabilities with the default product you download and install. These are: User Defined Function (UDF) MySQL Manual MySQL Plugin MySQL Manual MySQL Component MySQL Manual In my prior post I provided a new uuidv function that accepted a numeric argument to return a string of the version of UUID specified.