Data Mentorship: Learn SQL, Python, Excel & Airflow
0:17
TikTokdataladder
Data Mentorship: Learn SQL, Python, Excel & Airflow
Join our Mentorship Program to learn SQL, Python, Excel, Airflow and dbt with hands-on sessions. Grow your data skills with Everything Data Africa. #datamentorship #datacommunity #learndata Data Community(@dataladder). original sound - Tea Master. If you’re looking to learn SQL, Python, Excel, Airflow, dBT, etc. This is your sign to join our ...
140.3K views2 months ago
Query optimization Tutorial
Power Query Tutorial - What is it, how to use it & 4 complete examples + Free download
1:24:53
Power Query Tutorial - What is it, how to use it & 4 complete examples + Free download
YouTubeChandoo
749.5K viewsAug 26, 2020
How to use Power Query in Excel - Perfect Guide for Beginners (with FREE Sample Data)
18:45
How to use Power Query in Excel - Perfect Guide for Beginners (with FREE Sample Data)
YouTubeChandoo
565.2K viewsJan 10, 2023
Aggregate Rows in Power Query with Group By
14:56
Aggregate Rows in Power Query with Group By
YouTubeComputergaga
13.2K viewsMar 31, 2023
Top videos
Every Spark Task Is Spilling to Disk... Here's Why #dataengineering #apachespark #databricks
0:59
Every Spark Task Is Spilling to Disk... Here's Why #dataengineering #apachespark #databricks
YouTubeSumit Mittal
7.1K views1 week ago
The fastest way to learn SQL in 2026 #sql #coding #shorts
0:45
The fastest way to learn SQL in 2026 #sql #coding #shorts
YouTubeManish Sharma
5.5K views3 weeks ago
Tricky Database Interview Question🤯
2:52
Tricky Database Interview Question🤯
YouTubeKodeKloud
356K views2 weeks ago
Query optimization Techniques
Google BigQuery Tutorial | Analyze Data in BigQuery | Google Cloud Platform Training | Edureka
48:09
Google BigQuery Tutorial | Analyze Data in BigQuery | Google Cloud Platform Training | Edureka
YouTubeedureka!
136.3K viewsJul 9, 2021
How to use Power Query - Microsoft Excel Tutorial
36:48
How to use Power Query - Microsoft Excel Tutorial
YouTubeTeacher's Tech
380.6K viewsNov 28, 2022
How does query processing work in BigQuery?
7:11
How does query processing work in BigQuery?
YouTubeGoogle Cloud Tech
55.3K viewsJul 29, 2021
Every Spark Task Is Spilling to Disk... Here's Why #dataengineering #apachespark #databricks
0:59
Every Spark Task Is Spilling to Disk... Here's Why #dataengineering #apachespark #databricks
7.1K views1 week ago
YouTubeSumit Mittal
The fastest way to learn SQL in 2026 #sql #coding #shorts
0:45
The fastest way to learn SQL in 2026 #sql #coding #shorts
5.5K views3 weeks ago
YouTubeManish Sharma
Tricky Database Interview Question🤯
2:52
Tricky Database Interview Question🤯
356K views2 weeks ago
YouTubeKodeKloud
#sql #тетрадьсмерти #ягамилайт #учёба #врек | light yagami laugh
1:21
#sql #тетрадьсмерти #ягамилайт #учёба #врек | light yagami laugh
277.4K views1 month ago
TikTokdenji_nedima
Upcoming Job Oriented Training Batches SQL School July 2026
0:33
Upcoming Job Oriented Training Batches SQL School July 2026
63.9K views3 weeks ago
YouTubeSQL School
ازاي تعمل Data modeling خطوة بخطوة
1:12
ازاي تعمل Data modeling خطوة بخطوة
142.8K views1 month ago
TikToktech.mind6
Career Switch: Data Analytics to Supply Chain
0:05
Career Switch: Data Analytics to Supply Chain
58.5K views3 months ago
TikToknickpark94
1:27
SQL vs. NoSQL Databases The choice between SQL and NoSQL impacts how your application stores, scales, and manages data. SQL (Relational Databases) SQL databases use a structured, table-based format with rows and columns. They rely on a predefined schema, meaning you must define the data structure before adding any information. Strengths: Excellent for complex queries, multi-row transactions, and maintaining strict data integrity (ACID compliance). Best Use: Financial systems, accounting software
89.1K views2 months ago
TikTokgreghogg5
0:22
Analista de dados: rotina em tarde chuvosa | Power BI, SQL e analytics
67.4K views4 weeks ago
TikTokjcastagnoli
2:43
jom belajar excel, powerbi dan SQL bulan July? boleh guna kod JUNE49 untuk combo 2 kelas to get discount dan JUNE100 untuk combo 3 kelas ya. sesuai untuk semua intern, fresh grad, unemployed, yang menganggur kita akan start belajar dari level basic #dataanalysis #microsoftpowerbi #microsoftexcel #sql #freshgrad #kelasonline
182.4K views1 month ago
TikToksayamaiaa
1:07
🔥Most Asked SQL Interview Questions for Data Analysts | Intellipaat
29.5K views3 weeks ago
YouTubeIntellipaat
0:10
Cómo recuperar una base de datos borrada en SQL cuando CTRL Z no funciona
138K views2 months ago
TikTokcodeacongabriel
1:15
Один % убил мой индекс — поиск завис на 8 секунд 🔥 LIKE '%foo%' — это ловушка: процент в начале выключает индекс. На миллионе строк — 5 мс против 8 сек. #sql #postgres #postgresql #backend #python #django #программирование #разработка #databases #performance #sqlacademy
76.9K views2 months ago
TikToksql.academy
2:54
SQL in 30 Day 22: Mastering CASE Statements
58.6K views3 months ago
TikTokmarytheanalyst
0:53
ORM Explained by Cats: Your App's SQL Translator
66.9K views3 months ago
TikTokcoding.kitty7
0:39
Top 3 Best Websites to Practice SQL for Data Analysts!
15.6K views3 weeks ago
YouTubeData Logic With Shivam
3:58
Las tablas en SQL Server son la base de cualquier base de datos. En esté tutorial aprenderás cómo crear tablas, declarar columnas primarias y tipos de datos correctamente paso a paso. No olvides seguirnos para poder seguir creando más contenido :) #sqlserver #sql #basesdedatos #programacion #aprendersql
467.7K views2 months ago
TikTokdeprogramacion
1:16
Дашборд тормозит 5 секунд на каждой загрузке из-за тяжёлой агрегации? В Postgres это чинится одной командой — без Redis. VIEW не спасёт: это просто сохранённый текст запроса, агрегация гоняется заново каждый раз. А MATERIALIZED VIEW хранит готовый результат на диске — любой SELECT отдаёт его за ~50 мс вместо 5 секунд. В 100 раз быстрее. Нюанс: сам не обновляется — нужен REFRESH (обычно по расписанию). Зато, в отличие от Redis, его можно индексировать, фильтровать в SELECT и джойнить как обычную
62.4K views2 months ago
TikToksql.academy
0:17
Comment SQL buat website nya! Udah saatnya belajar SQL ga cuman dari nonton. Kamu harus banyakin prakteknya. Lebih mantep lagi kalo prakteknya langsung fokus ke case study. Aku udah siapin platform buat kamu belajar SQL secara interaktif nih. Mulai dari dasar sampe deep dive ke masing masing topik. Kamu juga bisa uji kemampuan kamu lewat tantangan dan project ya. Langsung cobain di ngulik sql ya.
41.1K views1 month ago
TikTokngulik.data
See more
Static thumbnail place holder