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267 results

CS50
CS50x 2026 - Lecture 7 - SQL

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

2:15:33
CS50x 2026 - Lecture 7 - SQL

16,809 views

2 weeks ago

Alex The Analyst
Do you need to learn SQL if you can do everything in Python?  #Python #dataanalysis #SQL

Do you need to learn SQL if you can do everything in Python? #python #dataanalysis #SQL. SUBSCRIBE! Do you want to ...

0:51
Do you need to learn SQL if you can do everything in Python? #Python #dataanalysis #SQL

70,917 views

2 years ago

CS50
CS50 SQL - Lecture 5 - Optimizing

To follow along with this lecture, visit https://cs50.harvard.edu/sql. *** This is CS50, Harvard University's introduction to the ...

1:28:53
CS50 SQL - Lecture 5 - Optimizing

56,039 views

2 years ago

CS50
CS50 SQL - Lecture 2 - Designing

To follow along with this lecture, visit https://cs50.harvard.edu/sql. *** This is CS50, Harvard University's introduction to the ...

1:21:24
CS50 SQL - Lecture 2 - Designing

92,787 views

2 years ago

Data with Zach
The five levels of Apache Spark - Data Engineering

Apache Spark has levels to it: - Level 0 You can run spark-shell or pyspark, it means you can start - Level 1 You understand the ...

3:00
The five levels of Apache Spark - Data Engineering

49,081 views

10 months ago

TheDataFlips
“WHERE vs HAVING – SQL Execution Order Explained”

Why WHERE and HAVING are NOT the same in SQL? Most people use WHERE and HAVING but don't understand how SQL ...

1:46
“WHERE vs HAVING – SQL Execution Order Explained”

60 views

3 weeks ago

CS50
CS50x 2023 - Lecture 7 - SQL

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

2:20:29
CS50x 2023 - Lecture 7 - SQL

314,115 views

Streamed 3 years ago

CS50
CS50 SQL - Lecture 0 - Querying

To follow along with this lecture, visit https://cs50.harvard.edu/sql. *** This is CS50, Harvard University's introduction to the ...

1:19:14
CS50 SQL - Lecture 0 - Querying

280,837 views

2 years ago

CS50
CS50 2021 in HDR - Lecture 7 - SQL

This is CS50, Harvard University's Introduction to the intellectual enterprises of computer science and the art of programming.

2:22:06
CS50 2021 in HDR - Lecture 7 - SQL

130,411 views

4 years ago

logical kanika
🔥 SQL CREATE TABLE Explained | Insert Data & Use Constraints Like a Pro🔥

Ready to build your first SQL table? In this video, we'll walk through the SQL CREATE TABLE command step by step—perfect for ...

13:09
🔥 SQL CREATE TABLE Explained | Insert Data & Use Constraints Like a Pro🔥

132 views

9 months ago

CS50
CS50 SQL - Introduction

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

1:46
CS50 SQL - Introduction

200,576 views

2 years ago

Data with Zach
Four levels of Databricks Data Engineering
2:59
Four levels of Databricks Data Engineering

28,051 views

4 months ago

Data with Zach
Top 3 reasons why data engineering is better than data science! #dataengineer #datascience
0:42
Top 3 reasons why data engineering is better than data science! #dataengineer #datascience

130,616 views

1 year ago

Ashwani Panwar
Mastering the art of the SQL JOINs that runs the professional world #data  #SQL #join

Learn SQL: https://www.w3schools.com/sql/sql_join.asp Different Types of SQL JOINs Here are the different types of the JOINs in ...

0:43
Mastering the art of the SQL JOINs that runs the professional world #data #SQL #join

2,916 views

1 year ago

Cloud Champ
How much Database Knowledge is needed for a DevOps Engineer | Databases for DevOps!

Database devops | Database for devops | Database migration | How much Database knowledge is expected for a devops ...

16:20
How much Database Knowledge is needed for a DevOps Engineer | Databases for DevOps!

12,145 views

1 year ago

DataWithNeelam
DDL Commands in SQL Explained Simply | CREATE, ALTER, DROP (No Confusion)

DDL commands in SQL are one of the most confusing topics for beginners. In this video, I explain DDL (Data Definition Language) ...

13:33
DDL Commands in SQL Explained Simply | CREATE, ALTER, DROP (No Confusion)

0 views

13 days ago

DataDive with Aniket
Amazon SQL Interview Question | LEAD and LAG Functions Explained with Example | SQL Window Functions

In this video, I've explained one of the most commonly asked SQL interview questions at Amazon using LEAD() and LAG() ...

10:48
Amazon SQL Interview Question | LEAD and LAG Functions Explained with Example | SQL Window Functions

100 views

3 months ago

KubeCounty
Velero

If your PostgreSQL database on Kubernetes goes down, how do you get your data back? The answer: Velero. In today's session ...

6:32
Velero

3 views

3 months ago

DataWithNeelam
SQL Data Types Explained Simply | CHAR vs VARCHAR | DECIMAL vs FLOAT | DATETIME vs TIMESTAMP

Confused about SQL data types? This video explains SQL data types in a simple and beginner-friendly way. In this video, you will ...

13:49
SQL Data Types Explained Simply | CHAR vs VARCHAR | DECIMAL vs FLOAT | DATETIME vs TIMESTAMP

4 views

2 weeks ago

Arjay McCandless
Database Indexing

What should I do to speed up this database okay how is this data structured it's a single SQL table of orders with the order ID as ...

0:31
Database Indexing

57,682 views

4 months ago