Abu Ashraf Masnun

I’ve been quietly working on a small side project for the last few weeks, and it’s finally at a point where I can share it properly.

If you’re familiar with relational databases like MySQL or PostgreSQL, you’re probably also familiar with auto incrementing IDs.

For building quick APIs in Python, I have mostly depended on Flask.

If you’re a Python developer, you probably know about pip and the different environment management solutions like virtualenv or venv.

I have heard about AWS Lambda and all the cool things happening in the serverless world.

In Go or Golang, declaring an interface is pretty simple and easy.

Go aka Golang is a very promising programming language with a lot of potential.

As we can already guess from the name, a Proxy object works as a “proxy” to another object and allows us to customize the behavior of the said object in certain ways.

We encounter promises in real life every now and then.

In Part -1 of this series, we saw how we can get started with KoaJS and in Part – 2 we built CRUD endpoints with MongoDB.