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h2 Backend: the cloudy business of servers...

h3 As-A-Service...
* SaaS (Software), FaaS (Function), DaaS (Database or Desktop), PaaS (Platform), STaaS (Storage), IaaS (Infrastructure)
* https://kinsta.com/blog/google-cloud-vs-aws/

h2 the big three-ish for PaaS

* Amazon Web Services (aws) 
** aws lambda https://aws.amazon.com/lambda
** https://aws.amazon.com/free/webapps
* Google cloud
** Google app engine https://cloud.google.com/appengine
* Azure 
** Azure app service https://azure.microsoft.com/en-us/services/app-service/
* https://stackshare.io/stackups/azure-app-service-vs-google-app-engine-vs-aws-lambda

h2 some options for git + Node.js + NPM + Apache/Nginx + ...

* our own machines... 
* Heroku 
* docker + docker images
* kubernetes...
* glitch.com

h2 For assignment 3, the winner is...

* nodejs + npm + express + eventually heroku
* our local machines will allow us to use git and should be responsive 
** glitch.com seemed to be a bit to clunky to work for this
* unfortunately no databases...just more JSON 

h3 nodejs
* node.js and npm (Node Package Manager)
** Node.js is an open-source, cross-platform, back-end JavaScript runtime environment that runs on the V8 engine and executes JavaScript code outside a web browser.
* update package-lock.json  (delete and run ~~npm install~~)
** https://poanchen.github.io/blog/2020/04/13/how-to-update-package-lock-json-file-in-order-to-honour-the-and-~-symbol

h1 For starters
* __install node.js, npm__
then try
{code}
git clone https://github.com/jimmorey/lorem

cd lorem/
npm install
node server.js
{code}
# What are the moving parts / who are the big players in this code?
# What is package.json?
# What did npm install do?
# Did you see the hidden .gitignore?  What does it do?
# How many files are in node_modules?
* __sign up for heroku.com__ https://signup.heroku.com/

h2 the cliff....
{code}
git clone https://github.com/jimmorey/httpcode

cd httpcode/
npm install
node server.js
{code}
* yikes...
** __also__ do not forget to cite sources https://www.exai.com/blog/http-status-codes-cheat-sheet

h3 what are these?
* SEO? 
* SERP?