Gorilla mux: For creating routes and HTTP handlers. go get github.com/gorilla/mux

gorm: An ORM tool for MySQL. go get github.com/jinzhu/gorm

mysql: The MySQL driver. go get github.com/go-sql-driver/mysql

heroku mysql

TODO:

• Code spltting MCV
• Use sha1 for hashing instead of base64.
• Add more fetrues (Free and pro plan)
• expire url every 90 days, if not paid version

check string lenght also search before commit -refactor db connection