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399,657 results

Simplilearn
SQL Query Optimization | SQL Query Optimization Techniques | SQL Basics | SQL Query | Simplilearn

Micrososft Azure - Data Analyst Course ...

29:16
SQL Query Optimization | SQL Query Optimization Techniques | SQL Basics | SQL Query | Simplilearn

24,288 views

1y ago

techsapphire
SQL performance tuning and query optimization using execution plan

Performance tuning begins with understanding execution plan and finding & fixing expensive operators one by one in below flow: ...

49:23
SQL performance tuning and query optimization using execution plan

287,678 views

6y 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

70,190 views

2y ago

Brent Ozar Unlimited
SQL Query Optimization. Why is it so hard to get right?

Slides, notes, and donations: https://www.BrentOzar.com/go/dewitt.

1:39:24
SQL Query Optimization. Why is it so hard to get right?

39,737 views

8y ago

Brent Ozar Unlimited
Watch Brent Tune Queries - SQLSaturday Oslo

Ever wonder somebody else does it? Watch as I take a shot at a query from Stack Overflow. Database, query, & resources: ...

1:01:54
Watch Brent Tune Queries - SQLSaturday Oslo

58,041 views

6y ago

Data with Baraa
SQL Execution Plans (Visually Explained) | SQL Hints | #SQL Course 40

Visually explained how to read SQL execution plans and use query hints to optimize performance. Subscribe, Like, and ...

32:16
SQL Execution Plans (Visually Explained) | SQL Hints | #SQL Course 40

98,961 views

1y ago

CMU Database Group
#03 - IBM Starburst Query Rewriter + Optimizer (CMU Optimize!)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15799.courses.cs.cmu.edu/spring2025/slides/03-starburst.pdf 15-799 ...

1:14:08
#03 - IBM Starburst Query Rewriter + Optimizer (CMU Optimize!)

3,638 views

1y ago

CMU Database Group
#02 - History of Query Optimizers ft. IBM System R (CMU Optimize!)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15799.courses.cs.cmu.edu/spring2025/slides/02-systemr.pdf Notes: ...

1:10:40
#02 - History of Query Optimizers ft. IBM System R (CMU Optimize!)

5,708 views

1y ago

Riti Kumari
Day 6:  Query Optimization | Learn DBMS in 8 Days | Boost Your Job & Placement Prospects

In this video, we will delve into Query Optimization in DBMS Join the journey into data! Timestamps : 1. Techniques for optimizing ...

1:26:08
Day 6: Query Optimization | Learn DBMS in 8 Days | Boost Your Job & Placement Prospects

7,242 views

1y ago

PASS Data Community Summit
Query Optimizer Deep Dive (AD)

Paul White, SQL Kiwi Limited.

2:34:56
Query Optimizer Deep Dive (AD)

3,685 views

9y ago

Hussein Nasser
How a query optimization gave birth to Infinite scroll

The infinite scroll in social media as we know it today is despised by all. But it didn't always start as a bad idea. It originated as a ...

20:23
How a query optimization gave birth to Infinite scroll

15,503 views

2mo ago

CMU Database Group
#01 - SQL Optimization Background (CMU Optimize!)

... https://15799.courses.cs.cmu.edu/spring2025/slides/01-background.pdf 15-799 Special Topics in Database: Query Optimization ...

53:57
#01 - SQL Optimization Background (CMU Optimize!)

17,524 views

1y ago

CMU Database Group
#15 - Query Planning & Optimization (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2024/slides/15-optimization.pdf Notes: ...

1:21:18
#15 - Query Planning & Optimization (CMU Intro to Database Systems)

9,145 views

1y ago

PostgresTV
102 Query optimization | Postgres.FM 014 | #PostgreSQL #Postgres podcast

Nikolay and Michael discuss the next step of query optimization work — the difficult topic of how to verify your changes won't make ...

36:36
102 Query optimization | Postgres.FM 014 | #PostgreSQL #Postgres podcast

1,507 views

3y ago

Microsoft Learn
Explore query performance optimization | DP-300 | Video 10

Episode 10 of 15 For the full video series, click here: https://aka.ms/DP-300onYouTube Read and understand various forms of ...

1:05:34
Explore query performance optimization | DP-300 | Video 10

1,669 views

9mo ago

Snowflake Developers
Behind The Cape: Snowflake Query Optimization, Part 2

In this episode of “Behind the Cape,” Data Superheroes Ian Whitestone and Keith Belanger discuss Snowflake query optimization.

31:24
Behind The Cape: Snowflake Query Optimization, Part 2

6,574 views

2y ago

Traidev Official
15 Sql Query Optimization & Performance Tuning Techniques | SQL Query Interview Questions

New drops are live! Grab your favorite tees today at https://oridada.com/ Free SQL Course – Learn What Companies Want ...

1:01:51
15 Sql Query Optimization & Performance Tuning Techniques | SQL Query Interview Questions

13,088 views

1y ago

CMU Database Group
#15 - Database Query Optimizers Part 1 (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2025/slides/15-optimization1.pdf Notes: ...

1:19:40
#15 - Database Query Optimizers Part 1 (CMU Intro to Database Systems)

4,941 views

10mo ago

Sampath Deegalla
CO527: Advanced Database Systems : Query Optimization

Hello everyone uh my name is uh Dr sadel and I'm covering today query processing and query optimization under the module ...

38:58
CO527: Advanced Database Systems : Query Optimization

1,686 views

2y ago

EDB
Webinar: Explaining the Postgres Query Optimizer

The query optimizer is considered the brain of the Postgres database, interpreting SQL queries and determining the optimal ...

57:35
Webinar: Explaining the Postgres Query Optimizer

6,755 views

3y ago

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