Scalable System Architecture with Docker, Docker Flow, and Elastic Stack: System Provisioning

Create a scalable, and robust infrastructure with Docker Swarm. First, System Provisioning.


Multi processing in NodeJS

Node Js is a great tool for creating the javascript based applications. Developers can create everything from mobile development, to web development, to desktop development. Its tough to imagine this, seemingly all purpose tool, is single threaded. Yes most Node Js applications are single threaded. But there is a way to make Node Js multi-process with Child Process.

Rotation Bug for PDF.js

So I have been working this bug. Basically the problem was that pdf.js did not remember the page rotation of the PDF. This was somewhat more involved than my previous two bugs. I was still working the web directory, but now I needed to figure out what code to write and where to place the…