dgonzalez

• Open a webpage that uses the CA with Firefox
• Click the lock-icon in the addressbar -> show information -> show certificate
• the certificate viewer will open
• click details and choose the certificate of the certificate-chain, you want to import to CentOS
• click "Export..." and save it as .crt file
• Copy the .crt file to /etc/pki/ca-trust/source/anchors on your CentOS machine
• run update-ca-trust extract
• test it with wget https://thewebsite.org

dgonzalez

joi-decorators

What do we want?

Something similar to (roughly, not even syntactically ok):

------
class User {
 @Min(10)

dgonzalez

Keybase proof

I hereby claim:

• I am dgonzalez on github.
• I am dgonzalez (https://keybase.io/dgonzalez) on keybase.
• I have a public key whose fingerprint is 65FE 8242 9066 DED3 7516 795E 197D AA7C BE36 B6C5

To claim this, I am signing this object:

dgonzalez

Node.js y la arquitectura en capas de cebolla con InversifyJS

Este ejemplo demuestra cómo integrar InversifyJS con Express y como implementar aplicaciones que se adhieren a la arquitectura en capas de cebolla. Esta arquitectura de capas puede representarse en un diagrama como sigue:

La principal diferencia entre una arquitectura de n-capas tradicional y la arquitectura cebolla es la dirección de las dependencias entre capas.

En la arquitectura cebolla aplicamos el principio de inversión de dependencias. Los detalles de la implementación (infraestructura) depende de las abstracciones (dominio):

dgonzalez

Producer

Setup
bin/kafka-topics.sh --zookeeper esv4-hcl197.grid.linkedin.com:2181 --create --topic test-rep-one --partitions 6 --replication-factor 1
bin/kafka-topics.sh --zookeeper esv4-hcl197.grid.linkedin.com:2181 --create --topic test --partitions 6 --replication-factor 3

Single thread, no replication

bin/kafka-run-class.sh org.apache.kafka.clients.tools.ProducerPerformance test7 50000000 100 -1 acks=1 bootstrap.servers=esv4-hcl198.grid.linkedin.com:9092 buffer.memory=67108864 batch.size=8196

dgonzalez

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
    " let Vundle manage Vundle, required
    Plugin 'gmarik/Vundle.vim'
    Plugin '[email protected]:scrooloose/nerdtree.git'
    Plugin '[email protected]:kien/ctrlp.vim.git'