Securing your OS for MySQL with JeOS

Do you have a full time System Administrator? Do you have only a part-time SA, or none at all?

Packet General’s Data Security and PCI Compliance solutions run on a dedicated appliance, based on a “Just Enough Operating System” (JeOS) to minimize exposure.

This appliance actually improves not just the security of your data, but ensures your Operating System is secure and up to date. With only 4 services and a footprint < 600MB this is an ideal solution for running even a normal MySQL installation. Security upgrades can also be provided as an automated feature, eliminating the need for this management internally.

Tomorrow in the MySQL Webinar How to secure MySQL data and achieve PCI compliance which is being held Thursday, September 11, 2008, 10:00 am PST, 1:00 pm EST, 18:00 GMT we will be discussing this in more detail.

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.