If you are following the HackYourFuture curriculum we recommend you to start with module 1: HTML/CSS/GIT. To get a complete overview of the HackYourFuture curriculum first, click here.
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Have you ever thought about how your brain remembers things? It happens automatically for humans, but that's not so for computers. Any time you go to a website and you fill in some details, in for example a form, that information needs to be saved somewhere. This "somewhere" is called a database.
In this module you'll learn all about a fundamental part of any software application: how to (safely) store data, so that it can be used on-demand. You'll learn how to structure and group data so your apps know where to find and store the correct data.
Before your first class you start you need to install the necessary software: MySQL. This differs depending on your operating system:
- For Windows, download the MySQL Community Server
- For Linux (Ubuntu), watch the following video: MySQL Installation on Linux (Ubuntu)
- For MacOS, watch the following video: Installing MySQL on MacOS
Afterwards, read the following document to learn how to setup your database before your first class.
In this module you will get familiar with the complexity of storing data. By the end of it you have learned:
- What the meaning is of a
database entity - How to work with
Structured Query Language(SQL) - Learn all about the
relational model - Recognize the
basic setup of a database - Know about
MySQLas an example of a relational database system - Learn about
NoSQLdatabases, with an emphasis onMongoDB
This repository consists of 3 essential parts:
README: this document contains all the required theory you need to understand while working on the homework. It contains not only the right resources to learn about the concepts, but also lectures done by HackYourFuture teachers. This is the first thing you should start with every weekMAKEME: this document contains the instructions for each week's homework. Start with the exercises rather quickly, so that you can ground the concepts you read about earlier.LESSONPLAN: this document is meant for teachers as a reference. However, as a student don't be shy to take a look at it as well!
Let's say you are just starting out with the Databases module. This is what you do...
- The week always starts on Wednesday. First thing you'll do is open the
README.mdfor that week. For the first week ofDatabases, that would be Week1 Reading - You spend Wednesday and Thursday going over the resources and try to get a basic understanding of the concepts. In the meanwhile, you'll also implement any feedback you got on last week's homework (from the Node.js module)
- On Friday you start with the homework, found in the
MAKEME.md. For the first week ofDatabases, that would be Week1 Homework - You spend Friday and Saturday playing around with the exercises and write down any questions you might have
- DEADLINE 1: You'll submit any questions you might have before Saturday 23.59, in the class channel
- On Sunday you'll attend class. It'll be of the Q&A format, meaning that there will be no new material. Instead your questions shall be discussed and you can learn from others
- You spend Monday and Tuesday finalizing your homework
- DEADLINE 2: You submit your homework to the right channels (GitHub) before Tuesday 23.59. If you can't make it on time, please communicate it with your mentor
- Start the new week by going back to point 1!
In summary:
To have a more detailed overview of the guidelines, please read this document or ask your mentor/class on Slack!
For each module HackYourFuture provides you with video lectures. These are made by experienced software developers who know what they're talking about. This module will include 2 main teachers, Unmesh Joshi and Igor Budasov
You can find out more about them here:
Learn from Unmesh & Igor in the following playlist of videos they have made for you! (Click on the image to open the link)
| Week | Topic | Readings | Homework | Lesson Plan |
|---|---|---|---|---|
| 1. | What's a database, Entities, Data structures, Structured Query Language (SQL) | Readings W1 | Homework W1 | Lesson Plan W1 |
| 2. | Identifiers, Relationships, Domain Modeling, Advanced SQL commands | Readings W2 | Homework W2 | Lesson Plan W2 |
| 3. | Normalization, Transactions, SQL Injection, NoSQL (with MongoDB) | Readings W3 | Homework W3 | Lesson Plan W3 |
Did you finish the module? You're almost at the top!
If you feel ready for the next challenge, click here to go to React!
The HackYourFuture curriculum is subject to CC BY copyright. This means you can freely use our materials, but just make sure to give us credit for it :)
This work is licensed under a Creative Commons Attribution 4.0 International License.
