MySQL Camp II is complete. A small group of about 18 had post dinner at Tiny Thai in New York City. Some elected to drive from Brooklyn, they arrived at least 30 minutes after those of us that the subway.
I have a lot of notes to write, if ever the time permits. For now, the following few that joined for drinks are below. I know other people took photos of the camp, for a change I actually took none. If you want to add a link in comments of photos from the camp that would be great.
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.
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.
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.
