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Introduction to Wide Tables -- "One Big Table (OBT)"
03:22
Introduction to Wide Tables -- "One Big Table (OBT)"

835 views

4 months ago

Introduction to Data Privacy & Security
04:10
Introduction to Data Privacy & Security

231 views

4 months ago

Introduction to Data Quality Management
05:21
Introduction to Data Quality Management

178 views

4 months ago

ETL vs ELT - Extracting, Transforming, & Loading Data
02:49
ETL vs ELT - Extracting, Transforming, & Loading Data

255 views

4 months ago

Introduction to Data Modeling
07:56
Introduction to Data Modeling

981 views

4 months ago

Introduction to Data Governance
03:44
Introduction to Data Governance

219 views

4 months ago

Incremental vs Full Data Loads
03:05
Incremental vs Full Data Loads

224 views

4 months ago

Kimball vs Inmon - The History of Data Warehousing
04:12
Kimball vs Inmon - The History of Data Warehousing

1,628 views

4 months ago

Introduction to Database Normalization
05:09
Introduction to Database Normalization

3,163 views

1 year ago

Introduction to Entity Relationship Diagrams (ERDs)
03:25
Introduction to Entity Relationship Diagrams (ERDs)

3,447 views

1 year ago

Introduction to the Snowflake & Star Schemas
02:15
Introduction to the Snowflake & Star Schemas

2,425 views

1 year ago

Working with Dates (SQL) - EXTRACT, DATE_PART, DATE_TRUNC, DATEDIFF
04:19
Working with Dates (SQL) - EXTRACT, DATE_PART, DATE_TRUNC, DATEDIFF

7,522 views

1 year ago

Cleaning Strings (SQL) - LEFT, RIGHT, TRIM, UPPER, LOWER, CONCAT
02:03
Cleaning Strings (SQL) - LEFT, RIGHT, TRIM, UPPER, LOWER, CONCAT

1,916 views

1 year ago

CAST Function (SQL) - Converting Data Types
02:01
CAST Function (SQL) - Converting Data Types

8,929 views

1 year ago

Introduction to Robotic Process Automation (RPA)
04:40
Introduction to Robotic Process Automation (RPA)

6,267 views

1 year ago

Introduction to Process Mining
03:59
Introduction to Process Mining

10,218 views

1 year ago

Introduction to Machine Learning
02:52
Introduction to Machine Learning

2,658 views

1 year ago

Introduction to Big Data
03:13
Introduction to Big Data

10,741 views

1 year ago

Introduction to Data Warehouses
03:27
Introduction to Data Warehouses

9,229 views

1 year ago

Introduction to Cloud Computing
03:38
Introduction to Cloud Computing

4,118 views

1 year ago

CREATE INDEX Statement (SQL) - Creating New Database Indexes
01:11
CREATE INDEX Statement (SQL) - Creating New Database Indexes

4,498 views

1 year ago

CREATE VIEW Statement (SQL) - Creating Virtual Tables
01:38
CREATE VIEW Statement (SQL) - Creating Virtual Tables

4,642 views

1 year ago

CREATE TABLE Statement (SQL) - Creating Database Tables
02:25
CREATE TABLE Statement (SQL) - Creating Database Tables

4,262 views

1 year ago

WHERE Clause (SQL) - Filtering Records
02:49
WHERE Clause (SQL) - Filtering Records

8,440 views

1 year ago

SQL Query Optimization - Tips for More Efficient Queries
03:18
SQL Query Optimization - Tips for More Efficient Queries

47,292 views

1 year ago

LAG and LEAD Functions (SQL) - Accessing Data in Other Rows
02:25
LAG and LEAD Functions (SQL) - Accessing Data in Other Rows

9,449 views

1 year ago

Window Functions in SQL - Performing Calculations across Rows
04:13
Window Functions in SQL - Performing Calculations across Rows

1,643 views

1 year ago

UNION Operator (SQL) - Combining Results (UNION, UNION ALL)
01:22
UNION Operator (SQL) - Combining Results (UNION, UNION ALL)

2,152 views

1 year ago

Introduction to Joins (SQL) - Combining Data (INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN)
06:04
Introduction to Joins (SQL) - Combining Data (INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN)

4,910 views

1 year ago

SQL Style Guide (for Readability, Portability, Consistency)
02:29
SQL Style Guide (for Readability, Portability, Consistency)

1,985 views

1 year ago

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