Sören Martius soerenmartius

## processes-vs-threads.csv

          
            Process
            Thread

            
              Processes are heavy-weight operations.
              Threads are lighter-weight operations.

            
              Processes can start new processes using e.g. [fork()](http://man7.org/linux/man-pages/man2/fork.2.html) (system call).
              A process can start several threads using e.g [pthread_create()](http://man7.org/linux/man-pages/man3/pthread_create.3.html) (system call).

            
              Each process lives in its own memory (address) space and holds a full copy of the program in memory which consume more memory. Processes don’t share memory with other processes.
              Threads share memory with other threads of the same process. Threads within the same process live within the same address space and can thus easily access each other's data structures. The shared memory heaps and pools allow for reduced overhead of shared components.

            
              Inter-process communication is slow as processes have different memory addresses.
              Inter-thread communication can be faster than inter-process communication because threads of the same process share memory with the process they

## multi_processing.py
import multiprocessing


def spawn_process(number):
    print(f'Runs in separate process {number}')


if __name__ == '__main__':
    max_processes = 5

## multithreading.go
package main

import (
  "fmt"
	"sync"
	"time"
)

func worker(wg *sync.WaitGroup, id int) {
	defer wg.Done()

## repository.tf
module "iac-github" {
  source  = "mineiros-io/repository/github"
  version = "~> 0.1.0"

  name        = "iac-github"
  private     = true
  description = "An example on how to manage a GitHub organization with Terraform."

  allow_merge_commit = true

## deploy.yml
version: v1.0
name: "Deploy to GitHub"
agent:
  machine:
    type: e1-standard-2
    os_image: ubuntu1804

global_job_config:
  env_vars:
    - name: BUILD_TOOLS_VERSION

## semaphore.yml
version: v1.0
name: "IaC-Github CI Pipeline"
agent:
  machine:
    type: e1-standard-2
    os_image: ubuntu1804

global_job_config:
  env_vars:
    - name: BUILD_TOOLS_VERSION

## repository.tf
module "iac-github" {
  source  = "mineiros-io/repository/github"
  version = "~>0.1.0"

  name        = "iac-github"
  private     = true
  description = "An example on how to manage a GitHub organization with Terraform."

  allow_merge_commit = true

## Makefile
SHELL := /bin/bash

MOUNT_TARGET_DIRECTORY  = /app/src
BUILD_TOOLS_DOCKER_REPO = mineiros/build-tools

# Set default value for environment variable if there aren't set already
ifndef BUILD_TOOLS_VERSION
	BUILD_TOOLS_VERSION := latest
endif

## provider.tf
# ---------------------------------------------------------------------------------------------------------------------
# SET TERRAFORM AND PROVIDER REQUIREMENTS
# ---------------------------------------------------------------------------------------------------------------------

terraform {
  required_version = "~> 0.12.24"

  backend "s3" {
    bucket         = "github-terraform-example-terraform-state"
    key            = "organization/github-terraform-example/terraform.tfstate"

## provider.tf
# ---------------------------------------------------------------------------------------------------------------------
# SET TERRAFORM AND PROVIDER REQUIREMENTS
# ---------------------------------------------------------------------------------------------------------------------

terraform {
  required_version = "~> 0.12.24"

  required_providers {
    aws = "~> 2.4"
  }
	Process	Thread
	Processes are heavy-weight operations.	Threads are lighter-weight operations.
	Processes can start new processes using e.g. [fork()](http://man7.org/linux/man-pages/man2/fork.2.html) (system call).	A process can start several threads using e.g [pthread_create()](http://man7.org/linux/man-pages/man3/pthread_create.3.html) (system call).
	Each process lives in its own memory (address) space and holds a full copy of the program in memory which consume more memory. Processes don’t share memory with other processes.	Threads share memory with other threads of the same process. Threads within the same process live within the same address space and can thus easily access each other's data structures. The shared memory heaps and pools allow for reduced overhead of shared components.
	Inter-process communication is slow as processes have different memory addresses.	Inter-thread communication can be faster than inter-process communication because threads of the same process share memory with the process they
	import multiprocessing


	def spawn_process(number):
	print(f'Runs in separate process {number}')


	if __name__ == '__main__':
	max_processes = 5
	package main

	import (
	"fmt"
	"sync"
	"time"
	)

	func worker(wg *sync.WaitGroup, id int) {
	defer wg.Done()
	module "iac-github" {
	source = "mineiros-io/repository/github"
	version = "~> 0.1.0"

	name = "iac-github"
	private = true
	description = "An example on how to manage a GitHub organization with Terraform."

	allow_merge_commit = true
	version: v1.0
	name: "Deploy to GitHub"
	agent:
	machine:
	type: e1-standard-2
	os_image: ubuntu1804

	global_job_config:
	env_vars:
	- name: BUILD_TOOLS_VERSION
	version: v1.0
	name: "IaC-Github CI Pipeline"
	agent:
	machine:
	type: e1-standard-2
	os_image: ubuntu1804

	global_job_config:
	env_vars:
	- name: BUILD_TOOLS_VERSION
	module "iac-github" {
	source = "mineiros-io/repository/github"
	version = "~>0.1.0"

	name = "iac-github"
	private = true
	description = "An example on how to manage a GitHub organization with Terraform."

	allow_merge_commit = true
	SHELL := /bin/bash

	MOUNT_TARGET_DIRECTORY = /app/src
	BUILD_TOOLS_DOCKER_REPO = mineiros/build-tools

	# Set default value for environment variable if there aren't set already
	ifndef BUILD_TOOLS_VERSION
	BUILD_TOOLS_VERSION := latest
	endif
	# ---------------------------------------------------------------------------------------------------------------------
	# SET TERRAFORM AND PROVIDER REQUIREMENTS
	# ---------------------------------------------------------------------------------------------------------------------

	terraform {
	required_version = "~> 0.12.24"

	backend "s3" {
	bucket = "github-terraform-example-terraform-state"
	key = "organization/github-terraform-example/terraform.tfstate"