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SQL & Database Design A-Z: Learn MS SQL Server + PostgreSQL
Год выпуска: 2018
Производитель: Udemy
Сайт производителя: https://www.udemy.com/sqldatabases/
Автор: Kirill Eremenko, Ilya Eremenko, SuperDataScience Team
Продолжительность: 12.5 ч
Тип раздаваемого материала: Видеоурок
Язык: Английский
Описание:
Are you interested in a career in Data Science or Data Analytics?
In that case, inevitably you are going to encounter databases in your work.
But how do you interact with databases?
The answer is simple: SQL
SQL stands for Structured Query Language and this is one of the main tools used to organize databases, input data into them and extract it on request.
In this course you will learn how to create queries in a popular variation of SQL called PostgreSQL.
And even if at your workplace you are using a different variation (e.g. Oracle, SQL Server or MySQL), you will find that the skills you learn in this course are easily transferable.

Содержание


Introduction
02:23
Intro Video
Предварительный просмотр
02:17
Some Additional Resources!!
Предварительный просмотр
00:06

Installation
21:29
Welcome to this section! This is what you wil learn
Предварительный просмотр
00:19
Installation: PostgreSQL & PgAdmin 4 for Windows
10:02
Installation: PostgreSQL & PgAdmin 4 for MAC OS
03:07
Installation: MS SQL Server & MS SQL Server Management Studio (SSMS) for Windows
08:01

Preparation
30:13
Welcome to this section! This is what you will learn
00:20
The challenge: Investigating Consumer Complaints
02:42
Upload Consumer Complaints
06:02
Getting To Know The PGADMIN
07:28
Upload COnsumer COmplaints MS SQL
09:15
Getting to know MS SQL SERVER
04:26

Basics of SQL
01:29:00
Welcome to this section! This is what you wil learn
00:28
Theory Select Query
03:51
Time to write your first query in PostgreSQL
Предварительный просмотр
07:39
Adding a filter using WHERE in PostgreSQL
06:15
Logical conditions AND, OR in PostgreSQL
08:10
Using wildcards % and _ (advanced tutorial)
10:39
Comments in SQL
04:40
Getting to write your first query MS SQL
11:02
Where MS SQL
09:51
Logical conditions, AND OR MS SQL
11:09
Using wildcards MS SQL
10:10
Comments in SQL MS SQL
05:06
Basics of SQL quiz
4 вопроса

Working With Data
01:44:20
Welcome to this section! This is what you wil learn
00:39
The challenge: Analyzing Console Games Sales
03:29
Uploading Console Games Dataset
03:55
Working with arithmetic data types
10:37
ORDER BY
05:57
WORKING WITH VARCHARS
04:28
WORKING WITH DATES
Предварительный просмотр
17:37
Implicit Data Conversion in SQL
06:01
WORKING WITH NULL
10:54
Uploading Console Games DATASET MS SQL
04:58
Working with arithmetic data types MS SQL
11:07
ORDER BY MS SQL
07:23
Working with VARCHAR MS SQL
04:38
Working with Dates MS SQL
09:25
Implicit DATA conversion MS SQL
03:12
Working With Data quiz
4 вопроса

Fundamentals of Database Theory
22:35
Welcome to this section! This is what you will learn
00:20
Structured vs Unstructured Data
05:31
Elements Of a Database
02:55
Relational Keys
05:00
Relational Database
03:16
Functional Dependency
05:33

Joining tables in SQL
03:02:27
Welcome to this section! This is what you wil learn
00:37
Types of Joins
06:18
Duplicates in Joins
02:32
Joining on multiple fields
05:21
The challenge: The Vet's Clinic
02:20
Upload the data
05:27
Your First Left Outer Join
08:55
Joins Tips & Tricks
09:46
Inner Join
11:43
Full Outer join
04:52
Joining on Multiple Fields (Practice)
11:09
Complex Joins
Предварительный просмотр
09:50
Cleaning up your Join
07:27
Cross Join (advanced tutorial)
11:11
Upload The Data - MS SQL
08:15
Your First Left Outer Join - MS SQL
09:51
Joins Tips & Tricks - MS SQL
11:01
Inner Join - MS SQL
12:26
Full Outer Join - MS SQL
03:21
Joining on Multiple Fields (Practice) - MS SQL
12:01
Complex Joins - MS SQL
08:39
Cleaning Up Your Join - MS SQL
07:56
Cross Join (advanced tutorial) - MS SQL
11:29

Creating Tables in SQL
01:13:06
Welcome to this section! This is what you will learn
00:22
Create Database
04:04
Create Table
Предварительный просмотр
13:12
Insert Data
13:29
Alter Table
09:24
Drop Table
07:27
Create Database MS SQL
02:53
Create Table MS SQL
06:02
Insert Data MS SQL
07:46
ALTER TABLE MS SQL
06:14
DROP TABLE MS SQL
02:13
Creating Tables in SQL quiz
4 вопроса

Database Design
03:42:10
Welcome to this section! This is what you wil learn
00:52
What is Database Normalization?
Предварительный просмотр
07:14
Prime and non-prime attributes
10:05
First Normal Form (1NF)
07:54
Second Normal Form (2NF)
16:05
Third Normal Form (3NF)
19:13
The challenge: Online Clothing Store (OLTP Database)
04:32
Upload the data
03:35
Normalization 1NF Investigation
07:54
Normalization 2NF Investigation
15:41
Normalization 2NF Modification
12:53
Normalization 3NF Investigation
17:23
Normalization 3NF Modification
18:25
Upload The Data - MS SQL
04:30
Normalization 1NF Investigation - MS SQL
07:09
Normalization 2NF Investigation - MS SQL
15:21
Normalization 2NF Modification - MS SQL
16:37
Normalization 3NF Investigation - MS SQL
17:21
Normalization 3NF Modification - MS SQL
19:26

Bonus Lectures
01:59
***YOUR SPECIAL BONUS***
01:59
Файлы примеров: присутствуют
Формат видео: MP4
Видео: H264-AVC, 1920x1080, 30fps, 686 kbps
Аудио: AAC, 41000, Stereo, 109 kbps

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