URL Shortner Service

• As a user I want to create a new shortened URL • As a user I want to view the details of a shortened URL • As a user I want to see all shortened URLs that have been created • As a user I want my shortened URL to redirect to the original URL

Features

Can create short URl for long URL
Using API can show all short url that exists
Can get details for a short url
if already exits dont create new, send old one
Test : E2E test on controller using test container , GRPC is comes with self test so no need to test that.

Todo :

Get everything running with docker compose
generate a UI ?????
Caching ???

INSTALLATION

Please read SETUP.md file

Architecture

Microservices talk to each other through GRPC / Proto 3
Separation of concern is implemented on service level
Docker compose is used to create architecture

Future to handle load if it increase to Millions req/second

Use GRPC Web Proxy to automatically generate json api from proto descriptions. https://github.com/grpc/grpc-web with Enovy as reverse proxy
Cacheing Using Redis
Production/Dev split
connect to config server and save config in consul
Sharding on mysql database or Move to Nosql like Cassandra
Use ""wait for service to use docker compsoe for full architecture generation
Use Alembic to generate schema instead of hardcoded one in case of

DB performance

Do load tests autogenerated result

-------------------------------------------- benchmark: 1 tests -------------------------------------------- Name (time in ms) Min Max Mean StdDev Median IQR Outliers OPS Rounds Iterations

test_performance 1.5208 8.3256 4.0971 2.2813 5.4996 4.2660 14;0 244.0771 29 1

Legend: Outliers: 1 Standard Deviation from Mean; 1.5 IQR (InterQuartile Range) from 1st Quartile and 3rd Quartile. OPS: Operations Per Second, computed as 1 / Mean

shashanksingh/url_shortner