A mini-project that implements the distribution of an up-to-date product catalog in PDF format.

The main purpose of the project is to provide the ability to always receive an up-to-date PDF catalog via a direct link. It also allows for publishing a new catalog using the same link (which may be widely distributed, including offline in print materials, and cannot afford to change with each new version of the catalog).

The project was implemented on AWS using Serverless technologies.

Previously, the links to the catalogs looked like this:

https://examp.com/ca..gs/2020.pdf
https://examp.com/ca..gs/2021.pdf
https://examp.com/ca..gs/2022.pdf

Thanks to the new project, the link to the current catalog always looks like this:

https://catalog.examp.com

This allows for distributing the catalog link anywhere, with the assurance that it will always lead to the current catalog.

A pleasant side effect is that now the catalog files are not stored on the main server and are served through a CDN, reducing the server load and increasing file download speed.