AWS Archives - Jeff Everhart

Making a Chatbot with Amazon LEX

What follows here is an exploration of an evolving project I’m working on to provide some additional touch points for current and prospective students in online courses at VCU. Chatbots, AI, Machine Learning, and other terms with similar connotations seem to be all the rage nowadays, but using publicly available cloud services, we can get […]

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Server-side Caching with NGINX to Increase Page Speed

I’ve been trying to up my sysadmin game over the last several months using a lot of different server configurations on AWS (Linux, IIS, etc.). Mainly I’m writing this post because I’ve implemented this server-side caching setup three times now, and every time I do, I end up having to go back to the drawing […]

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WordPress NGINX Proxy Server Subdomain to Subdirectory

For a recent project, I implemented an NGINX proxy server to proxy requests from a WordPress installation on a subdomain so that they appear to come from a subdirectory of the main domain. Good http://maindomain.com/blog Bad http://blog.maindomain.com There a lots of SEO and technical benefits to setting up a proxy server like this, a few […]

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