Finding, exposing and referencing good material

I came across www.problogger.net by accident. Like many sites and information these days, you simply don’t find via search engines because your normally searching for something specific. I did find it via several levels of hyperlinks. I really wish there was firefox plugin that would track every site you visited, often I’d like to plot how I got to where I am, but that’s another story.

Considering the author is Australian, a top Plurker and Photographer got me intrigued enough to delve for a few moments. What I found is some good information, such as 10 Ways to Optimize a Popular Post on Your Blog and Is Your Blog a Networking Tool? .

Some more reading, Five Ways That Strategic Bullet Points Make You a Stronger Blogger , which leads to a site that includes articles such as Seal the Deal: 10 Tips for Writing the Ultimate Landing Page , which is exactly what I’m looking for with an upcoming Ad Words campaign, but wasn’t searching at the time.

You never know sometimes where good information comes from.

Tagged with: Content General Web Web Sites

Producing Alternative Means statistics with SQL

Producing Alternative Means statistics with SQL

MySQL’s built-in AVG() computes the arithmetic mean — the sum divided by the count. That is the right default for many questions, but it is not always the right measure of central tendency.

Extending MySQL Capabilities with UDFs, Plugins and Components

Extending MySQL Capabilities with UDFs, Plugins and Components

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 For the purposes of this post I will be using the current LTS version MySQL 8.

Producing One-Sample Z-Test statistics with SQL

Producing One-Sample Z-Test statistics with SQL

The one-sample Z-test determines whether a sample mean differs significantly from a known population mean when the population standard deviation is also known. It is the appropriate test when the population parameters are established — quality control benchmarks, national averages, long-run process measurements — and you want to evaluate whether a new sample is consistent with them.