DevOps Starts with the Way You Build Applications

Adopting a DevOps way of managing releases can reduce risk and improve your applications’ reliability. But, first, you need to make sure that you’re building applications in a way that makes sense for a DevOps environment. Moving to a DevOps environment means that you develop an automated pipeline that allows you to reliably configure and then release enhancements […]
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What is Pair Programming?

Back in the 1980s, a big part of my job at a defense contractor was writing software. Sometimes I worked by myself and sometimes I worked with another programmer – generally one who was a friend. Sometimes we worked on separate devices, and sometimes we sat together at the same keyboard and screen and worked […]
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3 Ways Lists Can Help You Prepare For the CompTIA Security+ Exam

After teaching Learning Tree’s CompTIA Security+ exam preparation course I don’t know how many times, I am more convinced than ever that, at most, about one person out of every twenty is ready to take the test on the morning after the last day of the course. Even those uncommon people benefit from the review […]
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Use Computer Security Day as a Trigger for Security Awareness

November 30th is International Computer Security Day. Since 1998 the day has been celebrated as a way to focus attention on – what else – computer security. I think such observances are an excellent way to tie an organization’s activities to the calendar. Use ICSD to Promote Awareness This Computer Security Day I’d like to […]
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SQL Server 2016: Parallel Processing for R Server with MPI Part 2

Part 2: Parallel Processing with Microsoft R Server and MPI In Part 1 we saw how to configure a server with Microsoft R Server to make use of the Rmpi library to achieve parallel processing. In Part 2, we will look at how to launch R Server processes on multiple machines creating a flexible R […]
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