Today I learned some advanced things about GoLang also learned how Go is comfortable using libraries directly from GitHub. Tried to build a server which can give access to users after verifying credentials after querying from a database. I used postgresql for this. Advantage of using postgresql is that it is a relational database but it has some unique features that allow us to store the data in the form of Key-Value pairs. For this we need a special structure which known as HStore. little did we know of how to connect Go and Postgres we decided to do it in next meet. That’s all folks.