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"Meta & Pinterest SQL Interview: Count Unique Users Logging in on Both Mobile & Web (SQL JOIN & COUNT DISTINCT Tutorial!)

SQL Movie Analysis Breakdown Helps user to find patterns and solve real world problem. Subscribe: bit.ly/3VGVlXr Stay up ...

City of Los Angeles SQL Interview: Find First & Last Occurrences of Max Score (SQL MAX & MIN Tutorial!) In this video, I walk ...

How Power Query Helped Me Catch a Costly Mistake On the surface, the report looked perfect. Top 3 employees by sales? Check ...

Why would we ever want to use the visitor design pattern? Aren't design patterns a waste of time? Let's look at how programmers ...

sql #dataanalytics #interview Let's tackle a challenging SQL interview assignment asked by The New York Times! In this video ...

In this talk, Meera Sundar, developer at Hasura, explains how she overcame some basic yet tricky SQL problems. Details on: ...

SQL Injection Lecture 15: Challenge-Solution 4 | CurioCraft" Description: In Lecture 15 of the SQL Injection series, we delve into ...

Working with SQL SERVER 2012.

0010 - Master SQL for Data Engineering & Testing | HackerRank Solutions Explained | SQL Cheatcode #sql Unlock the secrets ...

In Lecture 17, we're taking on the challenge of Double Query Injection. Join us as we dissect the intricacies of this technique and ...

Recorded: November 17, 2021 Join the OHDSI Phenotype Development & Evaluation Workgroup for a technical deep-dive and ...

This video presents an interview with Nikita, a senior data engineer with 8+ years of experience, for a senior data engineer role.

Amazon SQL Interview: Calculate Total Revenue Per Book (SQL JOIN & SUM() Tutorial!) In this video, I walk you through a ...

Database vs Data Warehouse vs Data Lake | Today we take a look at these 3 different ways to store data and the differences ...

Meta SQL Interview: Count Users with More Than 5 Searches (SQL COUNT() & HAVING Tutorial!) In this video, I walk you ...

Tripadvisor SQL Interview: Find Owners with Facilities in All 3 Grades (SQL GROUP BY & HAVING Tutorial!) In this video, I ...

Gain a unique perspective on the technical and problem-solving skills expected of data engineers in Q&A session with Tsebek.

Extracting a method from an Entity Framework LINQ query can quietly kill performance. Here are 3 easy solutions including: ...

This video shows the techniques you can use to roll up data from different tables using JOINs and common aggregate functions in ...