nickccm1122

[user]
	name = Pavan Kumar Sunkara
	email = pavan.sss1991@gmail.com
	username = pksunkara
[core]
	editor = vim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	excludesfile = ~/.gitignore
[sendemail]
	smtpencryption = tls

nickccm1122

Understanding Immutable.Record

Functional programming principles and with it immutable data are changing the way we write frontend applications. If the recent de-facto frontend stack of React and Redux feels like it goes perfectly together with immutable data, that's because it's specifically designed for that.

There's several interesting implementations of immutable data for JavaScript, but here I'll be focusing on Facebook's own Immutable.js, and specifically on one of its lesser known features, Records.

Why Records?

Immutable.js provides a beautiful, Clojure-inspired API for dealing with abstract Collections and Sequences, and several concrete data structur

nickccm1122

6 Mar 2018 - Kubernetes (k8s) workshop notes

workshop github guideline: https://github.com/aws-samples/aws-workshop-for-kubernetes

if you wanna follow the guideline, make sure you:

1. setup cloud9, follow the instructions under the heading: Create AWS Cloud9 Environment
2. setup Kubernetes multi master cluster, follow the instructions under the heading: Create a Kubernetes Cluster with kops and Kubernetes Cluster Context. Suggest to create a multi-master cluster as the examples will be easier to follow.

Concepts

1. Pod