Developer or DBA – Who makes the most?

My last newsletter was focussed on a salary survey that was taken back in January. You can see that post here. We’ll use the same data set in this post. In this post we will look at the data, try and look at what the different types of data professional jobs are, and what people working […]
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10 Internet of Things Security Vulnerabilities

If the 2017 Consumer Electronics Show (CES) is anything to go by, 2017 will be a major year for the Internet of Things (IoT). Unfortunately, it’s also going to a bumper year for cyber security exploits—including novel, and potentially catastrophic, attacks. As such devices come of age we are going to start seeing them everywhere. […]
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Optimize Your SQL Server Queries with Column Statistics

Have you ever done something that your mother told you to never ever do? Well, we’re going to do that today, except with SQL Server. We’re going to get rid of SQL Server column statistics with the goal of learning what column statistics are and how they help SQL Server arrive at superior query plans. […]
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Unleashing Wireshark’s Powerful Follow TCP Stream Feature

In security courses such as Learning Tree’s System and Network Security Introduction, we often hear about the insecurity of protocols such as Telnet. These older protocols send their data – including login credentials – over the network in the clear. While ssh, a secure alternative to Telnet, is used in many applications today, many sites […]
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A New Way To Learn the Critical Skill of Storytelling

A critical skill for leaders and aspiring leaders is storytelling. Throughout history, stories have been an essential form of communication. Brain science even gives us reasons why. I love to listen to and tell stories. Most people do. We tell stories to friends at social gatherings, share stories about work successes and failures, tell stories […]
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