pmorelli92

WIP - Sam Newman - Building Microservices

• Take the SRP approach to services. Small, and focused on doing one thing well.
• The smaller the service the more you maximize the benefits and downsides of microservice architecture.
• Technology Heterogeneity.
• Rewrite in 2 weeks.
• Degrade functionality, don't cascade.
• Ease of deployment, and scaling.
• Small, autonomous teams -> Hard to achieve depending on company size.
• Replaceability.

pmorelli92

Knowledge base

All interesting links and reflections throughout time goes here.

Cheat Sheet

Postgres UUID

create extension "uuid-ossp";

pmorelli92

-- Start an instance of postgres
-- docker run --name db -p 5432:5432 -e POSTGRES_HOST_AUTH_METHOD=trust postgres:latest

CREATE DATABASE veterinary;

CREATE TABLE person (
	id UUID PRIMARY KEY,
	name TEXT
);

pmorelli92

#!/usr/bin/xcrun swift
//
// Copyright © 2016 Leon Breedt 
// Ported to Swift 5 by Pablo Morelli 2019
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0