How to secure MySQL data and achieve PCI compliance

This week I will be the moderator for a MySQL Webinar How to secure MySQL data and achieve PCI compliance being held Thursday, September 11, 2008, 10:00 am PST, 1:00 pm EST, 18:00 GMT.

Recently I wrote about Do you store credit cards in your MySQL Database? . If you do, then PCI Compliance is not something you can ignore.

This webinar will not only be discussing PCI Compliance, but also MySQL data security. Our panel includes Didier Godart from MasterCard Worldwide, one of three members who drafted the Payment Card Industry Data Security Standard 1.0.

For more information on the various PCI Compliance and Encryption options for MySQL , check out the Packet General website.

Tagged with: Databases MySQL Packet General

Producing IQR and Outlier statistics with SQL

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

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

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.