🚀 New Video Alert: Master Recursive CTEs in SQL Server!🚀
I just dropped a brand-new video that breaks down Recursive CTEs — the one SQL concept that many learners find tricky but is actually super powerful once you get it.
In this video, you’ll learn:
✅ What anchor and recursive members really mean
✅ How recursion flows step-by-step behind the scenes
✅ How to solve the classic employee-manager hierarchy problem with SQL
🚫 Plus, the #1 mistake beginners make that leads to infinite loops
If you’ve been avoiding Recursive CTEs or want to crush your next SQL interview, this video is a must-watch!
🎥 Watch the video here:
👉 https://youtu.be/DNELd-YQYAE?si=DOWWKRFXIwA-EZp3
#SQL #RecursiveCTE #DataEngineering #SQLJunction #LearningTogether
I just dropped a brand-new video that breaks down Recursive CTEs — the one SQL concept that many learners find tricky but is actually super powerful once you get it.
In this video, you’ll learn:
✅ What anchor and recursive members really mean
✅ How recursion flows step-by-step behind the scenes
✅ How to solve the classic employee-manager hierarchy problem with SQL
🚫 Plus, the #1 mistake beginners make that leads to infinite loops
If you’ve been avoiding Recursive CTEs or want to crush your next SQL interview, this video is a must-watch!
🎥 Watch the video here:
👉 https://youtu.be/DNELd-YQYAE?si=DOWWKRFXIwA-EZp3
#SQL #RecursiveCTE #DataEngineering #SQLJunction #LearningTogether
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🚨 Job Opportunity Alert!
I'm looking for a Microsoft Fabric Data Engineer — someone with hands-on experience in:
⚙️ Building Data Pipelines
🐍 Writing PySpark Notebooks
This is an urgent requirement! If you're interested or know someone who might be, message me on LinkedIn ASAP.
linkedin.com/in/adityabansal095
📩 Let's connect and get started quickly!
#DataEngineering #FreelanceOpportunity #PySpark #SQLJunction #SQLJob #DataEngineer
I'm looking for a Microsoft Fabric Data Engineer — someone with hands-on experience in:
⚙️ Building Data Pipelines
🐍 Writing PySpark Notebooks
This is an urgent requirement! If you're interested or know someone who might be, message me on LinkedIn ASAP.
linkedin.com/in/adityabansal095
📩 Let's connect and get started quickly!
#DataEngineering #FreelanceOpportunity #PySpark #SQLJunction #SQLJob #DataEngineer
🚨 Job Opportunity Alert!
Need someone with hands-on experience in:
⚙️ Snowflake
🐍 DBT
This is an urgent requirement! If you're interested or know someone who might be, message me on LinkedIn ASAP.
linkedin.com/in/adityabansal095
📩 Let's connect and get started quickly!
#DataEngineering #
#Snowflake #SQLJunction #DBT #DataEngineer
Need someone with hands-on experience in:
⚙️ Snowflake
🐍 DBT
This is an urgent requirement! If you're interested or know someone who might be, message me on LinkedIn ASAP.
linkedin.com/in/adityabansal095
📩 Let's connect and get started quickly!
#DataEngineering #
#Snowflake #SQLJunction #DBT #DataEngineer
Just shared a real-world story on when ELT failed and why we had to switch back to ETL — even in a cloud-native setup.
If you're confused about which one to use in your data projects, this post will clear things up 👇
📊 Use-case breakdown ⚠️ Mistakes to avoid 🔁 When not to follow trends
👉 Check it out and drop your thoughts in the comments! 📎 https://www.linkedin.com/posts/adityabansal095_dataengineering-etl-elt-activity-7335157740572430336-FCjt?utm_source=share&utm_medium=member_ios&rcm=ACoAAB8c2Z8Bcu4nHPJW24bZAavnMChCO7Q0wCQ
Let’s discuss what’s working (and what’s not) in real data pipelines 💬
#SQLJunction #DataEngineering
If you're confused about which one to use in your data projects, this post will clear things up 👇
📊 Use-case breakdown ⚠️ Mistakes to avoid 🔁 When not to follow trends
👉 Check it out and drop your thoughts in the comments! 📎 https://www.linkedin.com/posts/adityabansal095_dataengineering-etl-elt-activity-7335157740572430336-FCjt?utm_source=share&utm_medium=member_ios&rcm=ACoAAB8c2Z8Bcu4nHPJW24bZAavnMChCO7Q0wCQ
Let’s discuss what’s working (and what’s not) in real data pipelines 💬
#SQLJunction #DataEngineering
Linkedin
ELT vs ETL: When to choose each | Aditya Bansal posted on the topic | LinkedIn
💣 ETL is dead. ELT is the future. Or is it?
Everyone's jumping on the ELT bandwagon... but I recently worked on a project where ELT failed spectacularly.
Here’s what happened 👇
We were processing sensitive financial data for a client using a cloud-native…
Everyone's jumping on the ELT bandwagon... but I recently worked on a project where ELT failed spectacularly.
Here’s what happened 👇
We were processing sensitive financial data for a client using a cloud-native…
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🚨 Just Dropped!
I’ve uploaded the first video of my new YouTube series: SQL Server Interview Questions – Episode 1 🎥
👉 Watch Now
It covers a real-world SQL challenge with match results, NULLs, and detailed output logic. If you’re preparing for interviews or want to sharpen your SQL problem-solving skills, don’t miss this breakdown.
💬 I’d love to hear your version of the solution in the comments. Let’s learn from each other!
🙏 I’m on a mission to reach 500 subscribers and build a strong SQL & Data community on YouTube.
If you’ve found value in SQL Junction, I truly need your support now more than ever.
🎯 Please:
1️⃣ Watch the video
2️⃣ Like + Comment your thoughts
3️⃣ Hit Subscribe if you haven’t already
🔗 https://youtu.be/inJ85gOS078
Thanks for being part of this journey. Let’s grow together! 🚀
#SQLJunction #SQLServer #SQLInterview #SQL
I’ve uploaded the first video of my new YouTube series: SQL Server Interview Questions – Episode 1 🎥
👉 Watch Now
It covers a real-world SQL challenge with match results, NULLs, and detailed output logic. If you’re preparing for interviews or want to sharpen your SQL problem-solving skills, don’t miss this breakdown.
💬 I’d love to hear your version of the solution in the comments. Let’s learn from each other!
🙏 I’m on a mission to reach 500 subscribers and build a strong SQL & Data community on YouTube.
If you’ve found value in SQL Junction, I truly need your support now more than ever.
🎯 Please:
1️⃣ Watch the video
2️⃣ Like + Comment your thoughts
3️⃣ Hit Subscribe if you haven’t already
🔗 https://youtu.be/inJ85gOS078
Thanks for being part of this journey. Let’s grow together! 🚀
#SQLJunction #SQLServer #SQLInterview #SQL
YouTube
SQL Server Complex Interview Question Series – Find Total Matches Played, Matches Won, Tied and Lost
🚨 99% FAIL This SQL Interview Question! Can YOU Solve It?
Most candidates freeze when they see this SQL Server interview question — do you have what it takes to solve it?
In this video, we will break down a real SQL challenge involving match results, NULLs…
Most candidates freeze when they see this SQL Server interview question — do you have what it takes to solve it?
In this video, we will break down a real SQL challenge involving match results, NULLs…
🚨 New YouTube Video Just Dropped!
🎯 Amazon SQL Interview Question Solved!
🟣 Learn how to calculate month-over-month percentage change in revenue — a real SQL question asked in Amazon interviews!
📺 Watch Now 👉
https://youtu.be/WrRA-hVDZ5I
📌 Don’t forget to: 🔗 Subscribe to the channel 💬 Drop your thoughts in the comments 📣 Share with friends preparing for data interviews!
Please help me in reaching 500 subscribers.
#SQL #AmazonInterview #DataAnalytics #SQLInterview #SQLJunction
🎯 Amazon SQL Interview Question Solved!
🟣 Learn how to calculate month-over-month percentage change in revenue — a real SQL question asked in Amazon interviews!
📺 Watch Now 👉
https://youtu.be/WrRA-hVDZ5I
📌 Don’t forget to: 🔗 Subscribe to the channel 💬 Drop your thoughts in the comments 📣 Share with friends preparing for data interviews!
Please help me in reaching 500 subscribers.
#SQL #AmazonInterview #DataAnalytics #SQLInterview #SQLJunction
YouTube
Amazon SQL Interview Question | Calculate Month-over-Month Revenue Challenge 🔥
🚀 AMAZON SQL INTERVIEW QUESTION THAT STUMPED MANY! 🔥 | Month-over-Month Revenue Challenge in SQL
If you're preparing for top-tier FAANG interviews, THIS VIDEO is your cheat code. 🧠💻
📉 Challenge:
Given a table of purchases by date, calculate the Month-over…
If you're preparing for top-tier FAANG interviews, THIS VIDEO is your cheat code. 🧠💻
📉 Challenge:
Given a table of purchases by date, calculate the Month-over…
❤1
🚨 Netflix SQL Interview Question Alert!
They asked this in an actual interview:
🎬 "Find the genre of the person with the most Oscar wins… and join using names, not IDs."
Sounds simple? It’s not.
Real-world SQL. Real logic. Real fun. 😄
I just posted a breakdown on LinkedIn — check it out and drop a “Netflix 🔥” to get the full solution!
📎 https://www.linkedin.com/posts/adityabansal095_sql-dataanalytics-sqlinterview-activity-7343592162338422785-OsV9?utm_source=share&utm_medium=member_desktop&rcm=ACoAAB8c2Z8Bcu4nHPJW24bZAavnMChCO7Q0wCQ
#SQL #Netflix #SQLJunction #DataEngineering #InterviewPrep
They asked this in an actual interview:
🎬 "Find the genre of the person with the most Oscar wins… and join using names, not IDs."
Sounds simple? It’s not.
Real-world SQL. Real logic. Real fun. 😄
I just posted a breakdown on LinkedIn — check it out and drop a “Netflix 🔥” to get the full solution!
📎 https://www.linkedin.com/posts/adityabansal095_sql-dataanalytics-sqlinterview-activity-7343592162338422785-OsV9?utm_source=share&utm_medium=member_desktop&rcm=ACoAAB8c2Z8Bcu4nHPJW24bZAavnMChCO7Q0wCQ
#SQL #Netflix #SQLJunction #DataEngineering #InterviewPrep
Linkedin
#sql #dataanalytics #sqlinterview #datascience #database #sqlquery #techinterview #dataengineering #learnsql #bigdata #datajobs…
Dear Data Enthusiasts,
🎬 Netflix interview questions aren’t just cool — they’re designed to mess with your head (in a good way) 🎬
💡𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧:
Find the genre of the person with the most Oscar wins.
If there's a tie, return the genre of the person whose…
🎬 Netflix interview questions aren’t just cool — they’re designed to mess with your head (in a good way) 🎬
💡𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧:
Find the genre of the person with the most Oscar wins.
If there's a tie, return the genre of the person whose…
🚨 New Video Just Dropped!
📺 Just uploaded a fresh YouTube video where I break down a Hard Google SQL interview question:
🎬 Compare the rating of an actor’s most recent film with the average of all their previous films.
If you’re preparing for SQL interviews or just want to level up your logic — this is a must-watch!
📌 Watch here: https://youtu.be/gZ7ZKtKvL7s
🔥 Don’t forget to like, comment, and share if it helps!
Please help me in reaching 500 subscribers, Guys!!
#SQLJunction #SQLInterview #Google #DataEngineering #InterviewPrep #DataJobs
📺 Just uploaded a fresh YouTube video where I break down a Hard Google SQL interview question:
🎬 Compare the rating of an actor’s most recent film with the average of all their previous films.
If you’re preparing for SQL interviews or just want to level up your logic — this is a must-watch!
📌 Watch here: https://youtu.be/gZ7ZKtKvL7s
🔥 Don’t forget to like, comment, and share if it helps!
Please help me in reaching 500 subscribers, Guys!!
#SQLJunction #SQLInterview #Google #DataEngineering #InterviewPrep #DataJobs
YouTube
Google SQL Interview Question | Calculate Actor Latest VS Average Film Ratings 🔥
🎬 Google SQL Interview Question – Most Recent Film vs Average Rating Explained!
In this video, I break down a real SQL question asked in a Google interview:
👉 For each actor, calculate the difference between the rating of their most recent film and their…
In this video, I break down a real SQL question asked in a Google interview:
👉 For each actor, calculate the difference between the rating of their most recent film and their…
Sure! Here's a concise and engaging Telegram post you can use to share your YouTube video in your SQL Junctionchannel:
🚀 NEW VIDEO DROP – SQL Interview Question from Netflix!
🔗 Watch now on YouTube (Netflix SQL Server Complex Interview Question Series | Recommend Pages Based on Friends’ Activity
https://youtu.be/GKY6TN1X4dY)
📌 Problem Statement:
You're given two tables –
Your task?
🎯 Recommend pages to users that they don’t follow but at least one of their friends does.
This was asked in a real Netflix SQL interview!
✅ In the video, I break down:
The logic step-by-step
How to write the SQL query
Key concepts like anti-joins, self joins, and recommendation filtering
Perfect for:
🔸 SQL learners
🔸 Data analyst/engineer interview prep
🔸 Anyone curious how Facebook-style recommendations work under the hood!
👨💻 Watch now & level up your SQL skills!
🎬 Netflix SQL Server Complex Interview Question Series | Recommend Pages Based on Friends’ Activity
https://youtu.be/GKY6TN1X4dY
#SQL #SQLJunction #NetflixInterview #SQLChallenge #DataEngineering #SQLQuery #TechInterview #TelegramLearning
🚀 NEW VIDEO DROP – SQL Interview Question from Netflix!
🔗 Watch now on YouTube (Netflix SQL Server Complex Interview Question Series | Recommend Pages Based on Friends’ Activity
https://youtu.be/GKY6TN1X4dY)
📌 Problem Statement:
You're given two tables –
user_friends and user_pages.Your task?
🎯 Recommend pages to users that they don’t follow but at least one of their friends does.
This was asked in a real Netflix SQL interview!
✅ In the video, I break down:
The logic step-by-step
How to write the SQL query
Key concepts like anti-joins, self joins, and recommendation filtering
Perfect for:
🔸 SQL learners
🔸 Data analyst/engineer interview prep
🔸 Anyone curious how Facebook-style recommendations work under the hood!
👨💻 Watch now & level up your SQL skills!
🎬 Netflix SQL Server Complex Interview Question Series | Recommend Pages Based on Friends’ Activity
https://youtu.be/GKY6TN1X4dY
#SQL #SQLJunction #NetflixInterview #SQLChallenge #DataEngineering #SQLQuery #TechInterview #TelegramLearning
YouTube
Netflix SQL Server Complex Interview Question Series | Recommend Pages Based on Friends’ Activity
🚀 Netflix SQL Interview Question Solved!
In this video, I walk through a real-life SQL interview question asked at Netflix.
📌 Problem Statement:
You're given two tables:
user_friends(user_id, friend_id) – represents the Facebook friendship graph
user_pages(user_id…
In this video, I walk through a real-life SQL interview question asked at Netflix.
📌 Problem Statement:
You're given two tables:
user_friends(user_id, friend_id) – represents the Facebook friendship graph
user_pages(user_id…
🚨 SQL Interview Prep Kit 🚨
1️⃣ Aggregations
2️⃣ Window Functions
3️⃣ Set Operators
4️⃣ Indexing for Performance
5️⃣ SQL for Analytics
🎯 Perfect for quick revision before interviews or weekend practice!
#SQL #InterviewPrep #DataEngineering #SQLJunction
1️⃣ Aggregations
2️⃣ Window Functions
3️⃣ Set Operators
4️⃣ Indexing for Performance
5️⃣ SQL for Analytics
🎯 Perfect for quick revision before interviews or weekend practice!
#SQL #InterviewPrep #DataEngineering #SQLJunction