A/B Testing and Web Performance

A/B testing (or split testing) is a method of comparing two or more versions of a webpage or app against each other to determine which one has better response or conversion rate. A/B tests allow you to test one version of images, colors, headings, forms etc… against one another. Layout…

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What I Learned at Gartner ITOSS 2017

Last week, I took time from my “day job” to spend at the Gartner ITOSS conference in Orlando, and it was worth the investment. From the education sessions and keynotes to engaging with our customers to meeting with Gartner analysts, I walked away with a sense of rejuvenation regarding the…

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What Does DevOps Have to Do with Parenting?

This article first appeared in Code Like a Girl. DevOps is many things, and if you ask 10 people what DevOps means you will likely get 20 different answers. The Three Ways of flow, feedback, and continuous experimentation and learning are the principles that drive all values, philosophies, processes, and…

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Dissecting TLS Using Wireshark

The primary goal of the Transport Layer Security protocol as defined in RFC 2246 (TLS version 1.0) is “to provide privacy and data integrity between two communicating applications.” The TLS protocol ensures this by encrypting data so that any third party is unable to intercept the communication; it also authenticates…

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Are Algorithms Better Than Humans?

We make decisions on a daily basis; sometimes those decisions are good, and sometimes they aren’t. Decisions can be hasty and impulsive, or made after vast amounts of data have been analyzed. This is part of being human, and hopefully, we learn from the decisions we make. We often look…

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