🔥Most Asked SQL Interview Questions for Data Analysts | Intellipaat
1:07
YouTubeIntellipaat
🔥Most Asked SQL Interview Questions for Data Analysts | Intellipaat
🔥Enroll for Data Analyst Course: https://intellipaat.com/data-analytics-master-training-course/ 🔥𝐁𝐨𝐨𝐤 𝐲𝐨𝐮𝐫 𝐅𝐫𝐞𝐞 𝐌𝐚𝐬𝐭𝐞𝐫𝐜𝐥𝐚𝐬𝐬: https://forms.gle/g5tExa7e54xpYZW97 🚀 Learn how to solve a real SQL interview question using JOIN, ROW_NUMBER(), Window Functions, and CTEs ...
已浏览 3万 次3 周前
SQL Query Tutorial
ازاي تعمل Data modeling خطوة بخطوة
1:12
ازاي تعمل Data modeling خطوة بخطوة
TikToktech.mind6
已浏览 14.3万 次2 个月之前
Upcoming Job Oriented Training Batches SQL School July 2026
0:33
Upcoming Job Oriented Training Batches SQL School July 2026
YouTubeSQL School
已浏览 6.4万 次3 周前
One comment away from getting fired 😭💀 Me: /* DELETE FROM users WHERE user_id = '123' */ Database:
0:19
One comment away from getting fired 😭💀 Me: /* DELETE FROM users WHERE user_id = '123' */ Database:
TikTokastechie
已浏览 17.8万 次2 个月之前
热门视频
Tricky Database Interview Question🤯
2:52
Tricky Database Interview Question🤯
YouTubeKodeKloud
已浏览 35.6万 次2 周前
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
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
TikTokdeprogramacion
已浏览 46.8万 次2 个月之前
Data Mentorship: Learn SQL, Python, Excel & Airflow
0:17
Data Mentorship: Learn SQL, Python, Excel & Airflow
TikTokdataladder
已浏览 14万 次2 个月之前
SQL Query Examples
Analista de dados: rotina em tarde chuvosa | Power BI, SQL e analytics
0:22
Analista de dados: rotina em tarde chuvosa | Power BI, SQL e analytics
TikTokjcastagnoli
已浏览 6.7万 次1 个月前
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
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
TikTokgreghogg5
已浏览 8.9万 次3 个月之前
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
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
TikToksayamaiaa
已浏览 18.2万 次1 个月前
Tricky Database Interview Question🤯
2:52
Tricky Database Interview Question🤯
已浏览 35.6万 次2 周前
YouTubeKodeKloud
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
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
已浏览 46.8万 次2 个月之前
TikTokdeprogramacion
Data Mentorship: Learn SQL, Python, Excel & Airflow
0:17
Data Mentorship: Learn SQL, Python, Excel & Airflow
已浏览 14万 次2 个月之前
TikTokdataladder
ازاي تعمل Data modeling خطوة بخطوة
1:12
ازاي تعمل Data modeling خطوة بخطوة
已浏览 14.3万 次2 个月之前
TikToktech.mind6
Upcoming Job Oriented Training Batches SQL School July 2026
0:33
Upcoming Job Oriented Training Batches SQL School July 2026
已浏览 6.4万 次3 周前
YouTubeSQL School
One comment away from getting fired 😭💀 Me: /* DELETE FROM users WHERE user_id = '123' */ Database:
0:19
One comment away from getting fired 😭💀 Me: /* DELETE FROM users WHERE user_id = '123' */ Database:
已浏览 17.8万 次2 个月之前
TikTokastechie
Analista de dados: rotina em tarde chuvosa | Power BI, SQL e analytics
0:22
Analista de dados: rotina em tarde chuvosa | Power BI, SQL e analytics
已浏览 6.7万 次1 个月前
TikTokjcastagnoli
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
已浏览 8.9万 次3 个月之前
TikTokgreghogg5
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
已浏览 18.2万 次1 个月前
TikToksayamaiaa
1:21
SQL триггеры: принцип работы и как использовать (2026)
已浏览 27.9万 次1 个月前
TikTokdenji_nedima
2:54
SQL in 30 Day 22: Mastering CASE Statements
已浏览 5.9万 次3 个月之前
TikTokmarytheanalyst
0:10
Cómo recuperar una base de datos borrada en SQL cuando CTRL Z no funciona
已浏览 13.8万 次3 个月之前
TikTokcodeacongabriel
2:56
SQL Interview: Track Monthly Active Customers (Senior/Staff DS)
已浏览 7.5万 次3 个月之前
TikTokjonathan.interviews
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
已浏览 7.7万 次2 个月之前
TikToksql.academy
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
已浏览 6.2万 次2 个月之前
TikToksql.academy
1:00
🔥How to Build a Data Analyst Portfolio That Gets You Hired | Intellipaat
已浏览 1.8万 次3 周前
YouTubeIntellipaat
0:17
Belajar SQL Interaktif & Case Study di Ngulik SQL
已浏览 6.2万 次1 个月前
TikTokngulik.data
0:05
Career Switch: Data Analytics to Supply Chain
已浏览 5.9万 次3 个月之前
TikToknickpark94
2:32
Fundamentos de SQL: Diagrama Entidad-Relación Parte 5
已浏览 4.2万 次4 个月之前
TikTokjuliaanrw
展开
静态缩略图占位符