Mike Bild MikeBild

Microservice Workflows mit Consumer-Driven-Contracts

Allen voran geht es mir um die Vereinfachung der Softwareentwicklung auch auf Systemebene. Ich meine die folgenden Artikel zeigen zumindest mittel- und langfristig genau das Gegenteil und sind ein gutes Beispiel ausufernder Systemlandschaften durch selbstverschuldet aufgesetzte Komplexität.

Wer Microservice richtig richtig macht, braucht keine Workflow Engine, kein BPMN, kein ESB, kein Message Broker, keine Aktor-Modelle und Frameworks, keine Enterprise Application Server, kein Event-Sourcin

	Icons
	Android
	small (ldpi): 36 x 36
	medium (mdpi): 48 x 48
	large (hdpi): 72 x 72
	xlarge (xhdpi): 96 x 96
	xxlarge (xhdpi): 144 x 144
	App-Store: 512 x 512

	iOS

	eventsource
	.fromStreams(['os'], 'statistics')
	.run({
	$init: function(state){
	state.count = 0;
	return state;
	},
	$completed: function(state){
	return state;
	},

	<!doctype html>
	<html data-ng-app="myApp">
	<head>
	<meta charset="utf-8">
	<title>Try Get</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.0-beta.13/angular.min.js"></script>
	</head>
	<body data-ng-controller="demoCtrl">
	<script>

	'use strict';

	var assert = require('assert'),
	restify = require('restify');

	var client = restify.createJsonClient({
	version: '*',
	rejectUnauthorized: false,
	url: 'https://127.0.0.1:8080',
	headers: {'x-auth-token':'66LOHAiB8Zeod1bAeLYW'}

	/*

	# jquery.couch.longpoll.js #

	A handler that can be used to listen to changes from a CouchDB database,
	using long-polling.

	This seemed to be a bit simpler than using continuous polling, which I
	was unable to get working with jQuery.

	#!/bin/env node
	//thx to http://fsprojects.github.io/Chessie/a-tale-of-3-nightclubs.html

	Promise.all([
	suitablePersonEnterGayBar(),
	unsuitablePersonEnterGayBar(),
	])
	.then(result => result.map((person, i) => `Person ${i+1}: ${person.cost \|\| ''}${person.reasons.join(' ')}`))
	.then(result => console.log(`Person entries\n${result.join('\n')}`));

	const request = require('request-promise');
	state.orders = state.orders \|\| [];

	this.GET = getOrders;
	this.POST = startOrderProcess;
	this.DELETE = abortOrder;

	if(!this[req.method]) return res.status(404).end();

	this[req.method](req.params, req.body);

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