cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

RizkyRajitha

name: Running Tests

on: [push]

jobs:
  Test:
    runs-on: ubuntu-latest

    services:
      postgres:

ahmetgeymen

image: openjdk:11-jdk-slim

definitions:
    caches:
        gradlewrapper: ~/.gradle/wrapper
    gke-kubectl-pipe: &pipe atlassian/google-gke-kubectl-run:1.3.1
    gke-kubectl-pipe-variables: &pipe-variables
        KEY_FILE: $GKE_API_KEYFILE
        PROJECT: $GCP_PROJECT_ID
        COMPUTE_ZONE: $GKE_COMPUTE_ZONE

prdn

const dgram = require('dgram')
const UInt64BE = require('int64-buffer').Uint64BE
const BN = require('bignumber.js')
const _ = require('lodash')
const process = require('process')

const PORT = 30000
const MULTICAST_ADDR = '233.255.255.255'

const nBN = v => {

ueokande

Benchmark commands

Producer

Setup

bin/kafka-topics.sh \
  --zookeeper zookeeper.example.com:2181 \
  --create \

wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

tmaiaroto

#!/bin/bash
#
# Check a "few" things to help write more maintainable Go code.
# 
# OK, it's fairly comprehensive. So simply remove or comment out
# anything you don't want.
# 
# Don't forget to install (go get) each of these tools.
# More info at the URLs provided.
#

nolanlawson

// Promise.all is good for executing many promises at once
Promise.all([
  promise1,
  promise2
]);

// Promise.resolve is good for wrapping synchronous code
Promise.resolve().then(function () {
  if (somethingIsNotRight()) {
    throw new Error("I will be rejected asynchronously!");

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

paskal

# read more at https://terrty.net/2014/ssl-tls-in-nginx/
# latest version on https://gist.github.com/paskal/628882bee1948ef126dd/126e4d1daeb5244aacbbd847c5247c2e293f6adf
# security test score: https://www.ssllabs.com/ssltest/analyze.html?d=terrty.net
# your nginx version might not have all directives included, test this configuration before using in production against your nginx:
# $ nginx -c /etc/nginx/nginx.conf -t

server {
        # public key, contains your public key and class 1 certificate, to create:
        # (example for startssl)
        # $ (cat example.com.pem & wget -O - https://www.startssl.com/certs/class1/sha2/pem/sub.class1.server.sha2.ca.pem) | tee -a /etc/nginx/ssl/domain.pem > /dev/null