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162 results

The Debug Zone
How to Convert Spark DataFrame to Arrow Format: A Step-by-Step Guide

In this video, we'll explore the process of converting Spark DataFrames to Arrow format, a powerful tool for optimizing data transfer ...

2:41
How to Convert Spark DataFrame to Arrow Format: A Step-by-Step Guide

0 views

4 months ago

The Debug Zone
How to Partition a Spark DataFrame by Column Value: A Step-by-Step Guide

In this video, we'll explore the powerful capabilities of Apache Spark by diving into the process of partitioning a DataFrame based ...

1:31
How to Partition a Spark DataFrame by Column Value: A Step-by-Step Guide

0 views

7 months ago

Roel Van de Paar
How to optimize inner join query on one large table and one small table? (2 Solutions!!)

How to optimize inner join query on one large table and one small table? Helpful? Please support me on Patreon: ...

3:14
How to optimize inner join query on one large table and one small table? (2 Solutions!!)

130 views

4 years ago

Eliseu Venites Filho
Simulated Annealing illustration

Simulated Annealing applied to the Traveling Salesman Problem with N=2048 points uniformly distributed over a unit square.

0:15
Simulated Annealing illustration

10,342 views

4 years ago

Funky Armor
Pushing Godot to its LIMITS!! #gamedev #openworldgame #godot #bakingbad #gamegraphics #godotengine

Making a Open world game In Godot!!! Had to find solutions to increase performance to make this possible! Chunking is one of the ...

0:41
Pushing Godot to its LIMITS!! #gamedev #openworldgame #godot #bakingbad #gamegraphics #godotengine

28,961 views

7 months ago

MJ the Fellow Actuary
Mean Variance Portfolio Theory Simply Explained

I struggled with this concept back at University and I hope this video clears up your understanding. I explain it at a high level ...

2:29
Mean Variance Portfolio Theory Simply Explained

67,426 views

8 years ago

Classe Inversée
hbase performance tuning
2:06
hbase performance tuning

256 views

4 years ago

Journal Club
Multi-Objective Simulated Annealing for Efficient Task Allocation in UAV-Assisted Edge Computing...

Multi-Objective Simulated Annealing for Efficient Task Allocation in UAV-Assisted Edge Computing for Smart City Traffic ...

1:31
Multi-Objective Simulated Annealing for Efficient Task Allocation in UAV-Assisted Edge Computing...

2,779 views

9 months ago

Developers Hutt
Softmax Activation Function || Softmax Function || Quick Explained || Developers Hutt

Here is another one in the Quick Explained series. The softmax function is widely used to make multi-class classifiers. In this video ...

2:18
Softmax Activation Function || Softmax Function || Quick Explained || Developers Hutt

112,052 views

5 years ago

FOGO Charcoal
Party Ribs Made Easy: Fast & Flavorful Recipe

... grilling High-heat BBQ troubleshooting Extreme temperature grilling tips BBQ airflow optimization techniques High-temperature ...

0:35
Party Ribs Made Easy: Fast & Flavorful Recipe

22,333 views

1 year ago

nptelhrd
How would you rate NPTEL? Let us know in the comments!

Enrolment Open for Jan-Apr 2025 Semester - https://onlinecourses.nptel.ac.in/ #onlinecourses #nptel #iit.

0:11
How would you rate NPTEL? Let us know in the comments!

105,937 views

1 year ago

Roel Van de Paar
Databases: correlate subquery in hive

Databases: correlate subquery in hive Helpful? Please support me on Patreon: https://www.patreon.com/roelvandepaar With ...

2:40
Databases: correlate subquery in hive

15 views

4 years ago

CodeEmporium
How does cross validation performance change with increase in number of folds K?

machinelearning #shorts #datascience.

0:44
How does cross validation performance change with increase in number of folds K?

7,514 views

3 years ago

Roel Van de Paar
Databases: Sql Server Optimize left Join

Databases: Sql Server Optimize left Join Helpful? Please support me on Patreon: https://www.patreon.com/roelvandepaar With ...

3:16
Databases: Sql Server Optimize left Join

92 views

4 years ago

Edgars Garsneks
The Bisection Method Explained

Solving nonlinear equations analytically can be challenging — sometimes even impossible. Today, we'll explore the Bisection ...

1:32
The Bisection Method Explained

6,332 views

7 months ago

Roel Van de Paar
Hadoop Rolling Small files (3 Solutions!!)

Hadoop Rolling Small files Helpful? Please support me on Patreon: https://www.patreon.com/roelvandepaar With thanks & praise ...

2:06
Hadoop Rolling Small files (3 Solutions!!)

89 views

4 years ago

Chrome for Developers
Layout techniques: Definitely centered layout

Check out → https://goo.gle/3s7Zd71 Catch the full video → https://goo.gle/3OxP9eS Subscribe to Google Chrome Developers ...

0:54
Layout techniques: Definitely centered layout

4,979 views

2 years ago

tiedtke.
Convert ANY Haircards into Groom Strands in Blender (Step-by-Step) #3dcharacter #blender #hairstyle

Optimization Tips – Keep performance high while maintaining great visual quality. 00:00 - Intro: What You'll Learn in This Video ...

0:26
Convert ANY Haircards into Groom Strands in Blender (Step-by-Step) #3dcharacter #blender #hairstyle

26,925 views

1 year ago

Roel Van de Paar
Databases: Fact table Primary Key: Surrogate Key or multi-column Natural Key? (2 Solutions!!)

Databases: Fact table Primary Key: Surrogate Key or multi-column Natural Key? Helpful? Please support me on Patreon: ...

2:11
Databases: Fact table Primary Key: Surrogate Key or multi-column Natural Key? (2 Solutions!!)

48 views

4 years ago

Roel Van de Paar
Code Review: Regex in Hive QL (RLIKE)

Code Review: Regex in Hive QL (RLIKE) Helpful? Please support me on Patreon: https://www.patreon.com/roelvandepaar With ...

2:02
Code Review: Regex in Hive QL (RLIKE)

70 views

3 years ago