Kin Lu aikin

Papers

List of links from Designing Event-Driven Systems by Ben Stopford

Designing Event-Driven Systems book by Ben Stopford contains a lot of useful links to papers, books, documentation and definitions related to event driven design and Kafka. I just extracted them as reference for the future and added some groups to show them better.

You can read the book for free

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

	#!/bin/bash

	## ------------------
	## Bahmni Code Repos
	## ------------------

	echo "Creating folder: bahmni-global"
	mkdir bahmni-global
	cd bahmni-global/

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	var mongoose = require('mongoose');
	var Schema = mongoose.Schema;
	var ObjectId = mongoose.Types.ObjectId;

	console.log('Running mongoose version %s', mongoose.version);

	var UserSchema = new Schema({
	name : String,
	posts : [{
	type : Schema.Types.ObjectId,

	//gulp & plugins
	var gulp = require('gulp');
	var gutil = require('gulp-util');
	var jshint = require('gulp-jshint');
	var browserify = require('gulp-browserify');
	var jade = require('gulp-jade');
	var stylus = require('gulp-stylus');
	var mocha = require('gulp-mocha');
	var nodemon = require('gulp-nodemon');
	var livereload = require('gulp-livereload');

	var gulp = require('gulp'),
	concat = require('gulp-concat'),
	plumber = require('gulp-plumber'),
	server = require('tiny-lr')(),
	refresh = require('gulp-livereload'),
	mocha = require('gulp-mocha'),
	stylus = require('gulp-stylus'),
	notify = require('gulp-notify'),
	nodemon = require('gulp-nodemon'),
	jshint = require('gulp-jshint'),