Analyzing SQL Server Data with R and RODBC

Down the Rabbit Hole with RODBC The most direct method for reading SQL Server data into the statistical program R is with ODBC. If R is running on a Windows system, this is straightforward using the R package RODBC. On a Linux system, the installation of RODBC is more challenging. Of course, RODBC requires a […]
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How to Practice Linux Skills for Free

Colleagues and friends often ask me how they can learn or practice Linux when they only have Windows at work and a single family Windows computer at home, for free. That’s a good question, and there are a couple of different answers. Before we get to the free methods, I want to acknowledge that there […]
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Linux Scores Highest in UK Government Security Assessment

As we discuss in Learning Tree’s Cloud Security Essentials course, the cloud is based on open-source technology including Linux, and cloud customers use Linux more than any other operating system. Now a major report makes that look like a good trend for security reasons. The Communications — Electronics Security Group or CESG is a group […]
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