lizthedeveloper lizTheDeveloper

How to Think About Data Model and Schema in Postgres

Introduction

When working with databases like Postgres, understanding how to design your data model and schema is crucial. This lesson will guide you through the key considerations and questions to ask yourself.

Key Concepts

Tables

What is it?: A table is a collection of related data held in a structured format.

What is a Kanban Board?

A Kanban board is a visual tool that helps you manage tasks, projects, and workflows. It consists of columns that represent different stages of a process and cards that represent tasks.

Why Use a Kanban Board?

Visibility: See the status of all tasks at a glance.
Efficiency: Move tasks through stages to focus on what's important.
Collaboration: Team members can easily pick up tasks and know their responsibilities.

How to Create a Kanban Board

Identify Columns: Common columns are 'To Do', 'In Progress', and 'Done'.

title

cool body paragraph

lists
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Leverage agile frameworks to provide a robust synopsis for high level overviews 🎉. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition. Organically grow the holistic world view of disruptive innovation via workplace diversity and empowerment.

This Sprint:

Header alignment 🦋
New account signup broken? 🚨
Verify emails bouncing 🚨
Chatbot won't respond 🐛
Links don't always display hover text 🐞
Some links are missing in some user contexts 🐛

Deploying Files

Today's exercise will teach you how to actually deploy your work to a hosting provider, so that you can show it to the world!

There are two providers we'll use, you can pick.

If you're comfortable with the command line, pick Surge. Otherwise, you can host files with Dropbox and Paperplane.

	import openai
	import requests
	from gpiozero import Button
	from time import sleep
	import os

	# Replace with your OpenAI API key
	openai.api_key = 'your_openai_api_key'

	# Define GPIO pins

	## This is a windows powershell script! It needs to be run as admin.


	# Install Script for PostgreSQL 16 and pgAdmin4 on Windows

	Write-Host "Downloading PostgreSQL 16..."

	# Download and install PostgreSQL
	Invoke-WebRequest -Uri https://get.enterprisedb.com/postgresql/postgresql-16.0-1-windows-x64.exe -OutFile postgresql-16.0-1-windows-x64.exe
	Write-Host "Finished Downloading."

	#!/bin/bash
	# Install Script for PostgreSQL 16 and pgAdmin4 on Mac

	# Install PostgreSQL
	echo "Installing PostgreSQL 16 and pgAdmin4..."
	echo "Downloading PostgreSQL 16..."
	curl -O https://get.enterprisedb.com/postgresql/postgresql-16.0-1-osx.dmg
	echo "Installing PostgreSQL 16..."
	hdiutil attach postgresql-16.0-1-osx.dmg
	sudo installer -pkg /Volumes/PostgreSQL\ 16.0-1/PostgreSQL\ 16.0-1.pkg -target /

	1. why does the sun shine
	you answer here
	3. why is the sky blue
	youre answer ehre