Following my 2 presentations at SouthEast LinuxFest on Friday and Open DB Camp on Sunday in Charlotte, NC, I will then be speaking at the first Latin America MySQL event in Buenos Aires, Argentina later this month. This will include at least six MySQL Alumni and key presentations from MariaDB and Tokutek.
I will then be attending the OTN Tour 2012 event in Cali, Colombia the following week and also a dedicated 2 day MySQL Training Days following.
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.
