Introduction to Relational Databases | StackSkills

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Python for Software Engineering Bootcamp

Introduction

Testing

Pytest Introduction (14:07)
Writing Our First Service Test (17:49)
Fixtures (25:34)
Integration Tests (29:13)
Testing for Exceptions (6:44)
Sending Requests in Python (19:59)
Sending Async Requests (10:59)
Testing Synchronous Requests (15:56)
Testing Async Requests (10:22)
Test Coverage (4:52)
MyPy Round 2 (5:35)

Introduction to the Terminal

Digital Ocean Setup (14:46)
SSH on Windows (5:32)
Connecting with SSH (4:53)
Basic Navigation (14:43)
Creating Folders (10:32)
Creating Files (11:09)
Removing Folders and Files (6:39)
Moving, Renaming, and Copying Files and Folders (13:11)
Environment Variables (9:07)
Piping and Redirecting (6:03)
Super User and Running Pythons Scripts (7:03)
Executables and Modifying Permissions (15:17)
Sending Requests (6:20)

Docker

Docker Introduction (9:31)
Creating a Dockerfile (35:48)
Multistage Build (21:49)
Docker Compose (32:43)
Makefile (12:24)

SQL

Introduction to Relational Databases (15:24)
Data Types and Schemas (17:38)
[Mac] Setting Up a Local PostgreSQL Server (3:29)
[Windows] Setting Up a Local PostgreSQL Server (4:55)
[Mac] SQL Editor Postico (4:37)
SQL Editor DataGrip (5:35)
SQL Editor CLI (1:23)
Creating and Removing a Database (6:04)
Creating Schemas (3:51)
Creating Tables (8:39)
Altering Tables (3:09)
Enumerated Types (4:54)
Inserting Values (7:00)
Running an SQL Script (6:23)
Reading Data (7:03)
Creating Tables Using Query Results (6:31)
Aliases and Ordering (13:44)
Conditional Filtering Direct Comparisons (5:11)
Conditional Filtering Grouped Comparisons (10:23)
Joining Conditionals (7:53)
Negating Conditionals (4:43)
Filtering Null Values (1:34)
Creating New Columns and Arithmetic (7:39)
Datatype Conversions (6:36)
Logic Statements (7:25)
Manipulating Strings (10:02)
String Positional Information (8:04)
String Subsets and Concatenations (21:55)
String Replacements (9:38)
Date and Time (6:36)
Date and Time Intervals (7:40)
Comments (6:53)
Aggregation Functions (6:57)
Grouping and Filtering Aggregations (12:23)
Inner Join (18:52)
Left, Right, and Outer Joins (16:51)
Self Joins (9:08)
Unions (5:32)
Subqueries (9:05)
Common Table Expression (CTEs) (10:09)
Window Functions and Aliases (15:29)
Row Numbers and Ranks (6:17)
Using Other Rows with Window Functions (11:10)
NTiles (4:12)
Understanding Query Performance (3:50)

Integrating Databases into Our Application

Adding Postgres to Our Docker Compose (14:40)
Creating Database Models in Python (38:18)
Database Migrations (31:10)
SQLAlchemy ORM Introduction (20:27)
Creating a Database Client (21:43)
Updating Our Application to Read from the Database (25:49)
Database Inserts (11:37)
Database Updates (11:13)
Database Deletes (3:15)
Async Database Queries (12:17)
Async Updates (6:50)
Updating Unit Tests to Work with the Database (14:56)
Updating Integration Tests to Work with the Database (12:10)
SQLite for Testing (21:35)
Mocking (31:23)

Caching

Redis Introduction (31:37)
Adding Caching to Our Application (30:22)
Redis Hash Introduction (20:01)
Redis Sets Introduction (4:24)
Adding Hash Caching to Pagination Endpoint (28:10)
Python Object Serialization (15:25)
Cache Flushing (11:09)
Data Compression (11:07)

Linting

MyPy Configurations (23:14)
Import Sorting (12:04)
Automatic Code Formatting (4:09)
Additional Code Checking (8:17)

GitHub

GitHub Credentials Setup (6:14)
GitHub Desktop Setup (1:22)
Cloning a Repository (4:07)
Pushing a Local Repository to GitHub (14:10)
Reverting and Squashing Commits (9:49)
GitHub Branches (7:49)
Pull Request (16:37)
Precommit Hooks (11:42)
GitHub CLI (22:27)
Tagged Release (21:58)
Reading Documentation (10:36)

Concurrent and Parallel Programming

Threading, Multiprocessing, and Async Introduction (13:55)
Threading in Python (18:55)
Creating a Threading Class (15:01)
Creating a Wikipedia Reader (14:09)
Creating a Yahoo Finance Reader (16:26)
Queues and Master Scheduler (15:09)
Creating a Postgres Worker (21:57)
Integrating the Postgres Worker (20:14)
Yaml File Introduction (18:33)
Creating a Yaml Reader (30:57)
Improving Our Wiki Worker (28:24)
Improving All Workers and Adding Monitoring (29:04)
Final Program Clean-Up (7:16)
Locking (12:09)
Multiprocessing Introduction (7:30)
Multiprocessing Queues (7:38)
Multiprocessing Pool (10:43)
Multiprocessing Pool Map Multiple Arguments (4:08)
Multiprocessing Multiple Varying Arguments (4:48)
Multiprocessing Checking Elements in List in Certain Ranges (6:31)
Introduction to Writing Asynchronous Programs (12:13)
Asynchronous Tasks (6:33)
Async Gather Method (7:43)
Using Async Timeouts (3:15)
Creating Asynchronous For Loops (3:03)
Using Asynchronous Libraries (10:31)
The Async Wait Statement (10:09)
Combining Async and Multiprocessing (12:17)

Introduction to Relational Databases

This video introduces you to relational databases.

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