Overview of My Submission
I made an Express application which basically calculates the path from one station to another in a particular city's Metro rail map.
It connects to the database on Mongodb Atlas. My database has collections based on maps of different cities.
The express app passes the User-preferences over to functions that query the database to find the route.
The app is very easily scalable, as to add a map, one only has to add a new collection in the database (containing Station names etc) and one option in the "Map Select" drop-down.
Everything else, including the functions and the drop-downs are designed to get updates from the database itself.
Here is the link to my Github repository.
Submission Category:
Choose Your Own Adventure
Link to Code
mr-loop-1
/
metro-path-mongodb
My Mongodb Atlas Project for Devto+Mongodb Hackathon
metro-path-mongodb
Note: The Mongodb database may refuse to connect sometimes. I am finding a fix for that
This is a Metro Rail Path Finder app I made for Dev.to + MongoDb Atlas Hackathon. It sources its data from Mongodb Atlas Database.
Technology Used: Expressjs, MongoDb Atlas
To run the app
Just make sure that node and npm are installed and
npm start
And it will be deployed on http://localhost:3000/users/details
The calculation may get slow for longer paths.
Screenshots
Additional Resources / Info
Technology Used: Express, Mongodb, Atlas
Contact: iabdulsamad1412@gmail.com
Top comments (2)
trs