6 тысяч подписчиков
102 видео
7. length of last word | leetcode 58 | dsa for data engineer | dsa for data analyst | data science
8. best time to buy and sell the stocks | leetcode - 121 | dsa for data role |
Spark Installation | PySpark Installation | Windows 10 / 11 | Step by Step |
flatten json in pyspark | top interview question in pyspark | for data engineer | data science
lecture-1 | oops in python | classes , objects , methods and pillars of oops |
meta scenario based interview questions and answers in sql | popularity percentage |
swap id | sql scenario based interview questions and answers |
union and union all in pyspark | unionByName in pyspark | merge two dataframes in pyspark
leetcode premium | 3236 | ceo subordinate hierarchy | recursive cte
deloitte interview question in pyspark| pyspark interview questions |
sql scenario based interview questions and answers | sql | interview
remove duplicates from sorted array 2 | leetcode 80 | dsa for data engineer | dsa for data analyst
unpivot in pyspark | pivot and unpivot in pyspark | how to unpivot a dataframe in pyspark
highest grade for each student | microsoft interview questions and answer sql |
lecture 1 : mastering exception handling in python | try, except, else, finally explained
Roadmap for Data Engineer in 2026 | How to become Data Engineer | How to become cloud data engineer
NTT Data SQL Senior Data Engineer Interview Questions and Answers | SQL Interview Preparation 2025
data engineer job openings | latest data engineer job opening | software engineer job openings
day 10 | fractal scenario based interview questions and answers in pyspark | online assessment
lecture-1 | pandas dataframe to excel report using xlsxwriter | xlsxwriter | formatting |
Top Interview Question In SQL| For Data Engineer | Data Analyst |Data Science| Missing id's |
lecture 3 : mastering exception handling in python | creating custom exception classes in python
5. left_anti join in pyspark | exceptAll in pyspark | subtract in pyspark | left join in pyspark
lecture 2 | project 1 | pandas dataframe to excel report using xlsx writer |
lecture 2 : mastering exception handling in python | raise keyword in python explained
premier league stats | google | ZS interview questions and answer sql
how to decide spark cluster configuration? | executors, cores & memory explained | data engineer
question 1 : spark scenario based interview question and answer | spark vs hadoop mapreduce
pyspark interview questions and answers | regular expression in pyspark| regexp_replace |
question 2 : spark scenario based interview question and answer | spark architecture?
tiger analytics python interview questions and answers | dsa for data engineer |dsa for data science
9. remove element | leetcode 27 | dsa for data engineer | dsa for data analyst | dsa for data role
apple | python interview questions and answers | dsa for data engineer | dsa for data science
leetcode 75 | faang interview questions and answers | dsa for data engineer | dsa for data science
sql | apple interview question and answer | sql scenario based interview questions and answers
leetcode premium | 578 | get highest answer rate question | medium category
day 12 : pyspark scenario based interview questions and answers | join in pyspark |
google sql scenario based interview questions and answers | sql interview questions and answers
day 9 | meta scenario based interview questions and answers in pyspark | popularity percentage
McKinsey & Company | Leetcode Premium | 3050 | Pizza Toppings Cost Analysis
day 8 | capgemini interview question | pyspark scenario based interview questions and answers
