Guide to Setup up mock data in PostgreSQL

You can also follow this video guide to set up PostgreSQL

Download PostgreSQL and pg-admin4(optional).
- PostgreSQL
Restore database from dump files

Before restoring data from dump file we need to create a database in which we could dump the data
```
createdb -h localhost -U postgres -W caucus_db
```
Dump Data to the database.
```
pg_restore --dbname caucus_db ./dump/caucus_db
```