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47 results

Tahir Alvi
20 SQL Secrets Every Developer Needs for Faster Queries

Stop waiting for slow queries! In this video, we dive deep into 20 actionable "secrets" to transform your SQL performance—taking ...

6:58
20 SQL Secrets Every Developer Needs for Faster Queries

33 views

7 days ago

Datawithsatya
Why Is Your SQL Query So Slow?  | PostgreSQL Index Explained

Ever wondered why one SQL query takes 10 seconds while another returns results in just milliseconds? The answer is often ...

13:38
Why Is Your SQL Query So Slow? | PostgreSQL Index Explained

10 views

7 days ago

Mukesh Singh
SQL Server Indexes & Query Performance: 1-Line Change Silently Kills Your Index | SQL for Beginners

Part 7 of the SQL for Beginners series (SQL Server / T-SQL). Every query so far has been about correctness. This one's about ...

10:27
SQL Server Indexes & Query Performance: 1-Line Change Silently Kills Your Index | SQL for Beginners

10 views

6 days ago

Георги Георгиев
sql-doctor diagnoses slow PostgreSQL queries.

sql-doctor diagnoses slow PostgreSQL queries. It runs EXPLAIN (ANALYZE, BUFFERS, FORMAT JSON) on your query and ...

9:04
sql-doctor diagnoses slow PostgreSQL queries.

5 views

6 days ago

Interview Guide
SQL DBA Interview Questions & Answers

Preparing for a SQL DBA interview? In this video, we'll cover 15 essential questions you need to know, along with sample ...

13:13
SQL DBA Interview Questions & Answers

18 views

6 days ago

ZJ Tech
Google Cloud Explained in 5 Minutes: Core Services You Need to Know

My LinkedIn: https://www.linkedin.com/in/zhejiazhang My Facebook : https://www.facebook.com/zhang.zhe.jia.360431 In this ...

4:55
Google Cloud Explained in 5 Minutes: Core Services You Need to Know

37 views

4 days ago

@DataWorldOfSasanka
Multi-Agent RAG

In this video, we build and deploy a production-grade Multi-Agent RAG Operations Portal running natively on Azure Databricks.

19:25
Multi-Agent RAG

71 views

6 days ago

Snowbrix Academy
Speed Up Your Databricks Notebooks with Claude

Refactor slow PySpark, catch shuffles, and document notebooks with Claude - a real workflow. You paste a slow cell plus its ...

9:59
Speed Up Your Databricks Notebooks with Claude

4 views

7 days ago

AI TechHub
Database Indexing Explained: The Complete Guide

"Just add an index" is one of the most common fixes for a slow database query — but what does that actually mean? This video ...

5:34
Database Indexing Explained: The Complete Guide

17 views

6 days ago

amir HONARMAND
How to Use Custom SQL in Tableau Prep  | Querying Databases Directly! (Episode 5)

Hey everyone! 👋 Welcome back to episode 5. In this tutorial, we are unlocking a powerful feature: Custom SQL in Tableau Prep ...

8:02
How to Use Custom SQL in Tableau Prep | Querying Databases Directly! (Episode 5)

11 views

2 days ago

Series of Thoughts
Big O Explained: Know It's Slow Before You Run It | Data Science Ascent M2:E7

What if you could predict that your code would take 11 hours...before you ever pressed Run? That's exactly what Big O gives you.

7:36
Big O Explained: Know It's Slow Before You Run It | Data Science Ascent M2:E7

30 views

6 days ago

IBM Technology
Is Fine-Tuning Still Needed? LLMs, RAG, & LoRA

Learn more about Fine-Tuning here → https://ibm.biz/~c5OKNxoyO Is fine-tuning still needed for modern AI workflows?

10:52
Is Fine-Tuning Still Needed? LLMs, RAG, & LoRA

49,711 views

6 days ago

NonTechieGuide
Configure Resources for Scale and Performance (DP-300)

This comprehensive YouTube course is designed to take you from a basic understanding of databases to a master of scaling in ...

5:16
Configure Resources for Scale and Performance (DP-300)

3 views

3 days ago

AuraTech
How Text Search Works | Search Index, Lucene & Elasticsearch Explained

Ever wondered how websites instantly find the information you're searching for, even among millions of records? In this video ...

8:28
How Text Search Works | Search Index, Lucene & Elasticsearch Explained

2 views

4 days ago

Ponvannan P (Pons)
How to Scale Fleet Telematics with InfluxDB & Edge AI

Handling vehicle telemetry at scale is an engineering nightmare if you rely on traditional relational databases. A 1000-vehicle fleet ...

8:20
How to Scale Fleet Telematics with InfluxDB & Edge AI

9 views

7 days ago

Dawn Choo
I Created a Live Dashboard in 5 Prompts Using Chat GPT Work

I spent about a week testing ChatGPT Work to see if it could take that off my plate, and honestly, I was not ready for how FAST it ...

11:03
I Created a Live Dashboard in 5 Prompts Using Chat GPT Work

26 views

2 days ago

Chirag Mahto
Day 21 (Hindi): How to do Query Tracking with pg_stat_statements in PostgreSQL 18? #postgresql #d...

What is pg_stat_statements? pg_stat_statements is a PostgreSQL extension that tracks and records execution statistics of SQL ...

13:04
Day 21 (Hindi): How to do Query Tracking with pg_stat_statements in PostgreSQL 18? #postgresql #d...

36 views

3 days ago

NextGen Machines
Dynamo DB Video_1 Introduction

Forty million requests per second. That's the peak traffic Amazon's own systems pushed through DynamoDB during a single Prime ...

18:48
Dynamo DB Video_1 Introduction

1,118 views

4 days ago

Interview Guide
Oracle DBA Interview Questions & Answers

Preparing for an Oracle DBA interview? In this video, we'll cover 15 essential questions and provide sample answers to help you ...

13:32
Oracle DBA Interview Questions & Answers

11 views

5 days ago

Datawithsatya
The Secret Behind Fast Databases | PostgreSQL Partitioning

Your PostgreSQL table starts with a few thousand rows... Everything is fast. Then the data grows to **10 million... 50 million... even ...

10:54
The Secret Behind Fast Databases | PostgreSQL Partitioning

3 views

3 hours ago