JohnnyT johnnyt

MagLev - From Download To Deploy

MagLev is a Ruby implementation built on top of a mature VM which offers native object persistence. Working with these live objects is awesome - but this image-based development is very different than traditional file-based development. MagLev uses both which has broad reaching effects - from design to deployment.

In traditional applications, data and code are separate. Deployments involve pulling new code, updating or migrating the data-store, and restarting or reloading the application which creates a new runtime with this new code.

MagLev's transient objects behave in this same manner, but committed objects are always there. Migrating these live, persistent objects is quite different. Your ‘data’ migrations involve things like instance variables, method definitions and class hierarchies, rather than creating tables or updating column definitions.

In this talk we will walk through how to:

Keybase proof

I hereby claim:

I am johnnyt on github.
I am johnnyt (https://keybase.io/johnnyt) on keybase.
I have a public key ASC_wuMrm5gUcRYGCTjKUwWDiuX1PbqKqkJQkvYEZ3aWcAo

To claim this, I am signing this object:

	worker_processes 1;

	#error_log logs/error.log;
	#error_log logs/error.log notice;
	#error_log logs/error.log info;
	#pid logs/nginx.pid;

	events {
	worker_connections 1024;
	}

	# Install NGINX
	sudo apt-get install nginx

	# Rename github repository to ads_archive
	# Create new github repository named ads

	REPO_URL="https://github.com/mediaFORGE/ads.git"
	ADS_DIR=/mnt/tmp # ??
	ADS_ARCHIVE_DIR=/mnt/ads_archive

	module Generator
	def self.generate(trigram, prompt, size)
	content = prompt.split(' ')

	while content.length < size
	new_word = trigram.get content[-2..-1].join(' ')
	content << new_word
	end

	content.join(' ')

	require "avro"
	require "nsq"

	SCHEMA = <<-JSON
	{ "type": "record",
	"name": "User",
	"fields" : [
	{"name": "username", "type": "string"},
	{"name": "age", "type": "int"},
	{"name": "verified", "type": "boolean", "default": "false"}