How to download and parse a file containing a few millions of entries (around 500Mbytes) and then perform operations based on the content. How to perform efficient backpressuring by leveraging NodeJS streams
javascript
A collection of 5 posts
Digital Experience Layer (Vodafone Greece)
The Digital eXperience Layer (DXL) is a Kubernetes middleware aimed at becoming the backbone of Vodafone Greece's digital services.
Speed up NodeJS server-side development with Webpack 4 + HMR.
When webpack 4.0 came out, I decided to migrate my codebase implementing webpack for the frontend to webpack 4.0. One thing I hadn’t invested time to do however, is to enable HMR in my backend code. I
NodeJS, Varnish + NginX
I am building a web service, and I chose NodeJS as a backend, due to its efficiency and simplicity. However, since nodejs is single thread – single process, other means of making the process more responsive under server high server
Country border highlighting with Leaflet.js
Not too long ago I finished a project on Big Data for the University. One part of this huge project was the implementation of a dynamics map that would be responsive to mouse hover and mouse click. When the mouse