koolhead17

PostgreSQL JSON Cheatsheet

Using JSON in Postgres by example.

Quick setup via Docker

1. Download and install: Docker Toolbox
2. Open Docker Quickstart Terminal
3. Start a new postgres container:
   docker run --name my-postgres -e POSTGRES_PASSWORD=mysecretpassword -d postgres

koolhead17

How to develop/test Minio event notifications to Kafka

It is most convenient to use Docker to do this.

A Kafka setup is required (and this requires a Zookeeper setup). A Kafka consumer is needed to check the events sent to Kafka. I used kafkacat.

Kafka Setup in Docker

koolhead17

# -*- coding: utf-8 -*-
"""
Builds epub book out of Paul Graham's essays: http://paulgraham.com/articles.html

Author: Ola Sitarska <[email protected]>
Copyright: Licensed under the GPL-3 (http://www.gnu.org/licenses/gpl-3.0.html)

This script requires python-epub-library: http://code.google.com/p/python-epub-builder/
"""

koolhead17

#!/bin/sh

# To the extent possible under law, Viktor Szakats (vszakats.net)
# has waived all copyright and related or neighboring rights to this
# script.
# CC0 - https://creativecommons.org/publicdomain/zero/1.0/

# Upload a file to Amazon AWS S3 using Signature Version 4
#
# docs: