Channel Avatar

CognitiveCoders @UCsZnnFUvp8U8Hxb_1SL6cMg@youtube.com

2.7K subscribers - no pronouns :c

Hello Coders, This channel is to provide the knowledge of


14:33
How to add new column with source file name using ADF | Azure Data Factory | Real Time Scenario
14:59
Top Data Engineering Interview Question | KANTAR Group | Pyspark Interview Question
20:18
How to get count of files in a folder using ADF | Azure Data Factory | Real Time Scenario
10:00
Slowly Changing Dimension(SCD)Type1 using Data Flow in ADF | Azure Data Factory | Real Time Scenario
14:31
Top Data Engineering Interview Questions From Impetus | Pyspark | SQL | Interview Question
13:58
How to create running total using Data Flow in ADF | Azure Data Factory | Real Time Scenario
12:52
Top 4 Data Engineering Interview Questions | Accenture | Pyspark | Tehnical Round Question
28:28
How to create incremental key using Data Flow in ADF | Azure Data Factory | Real Time Scenario
25:53
How to remove duplicate rows using dataflow in ADF | Azure Data Factory | Real Time Scenario
16:14
Latest Data Engineering Interview Question from PWC | BigData | SQL | Azure Data Engineer
20:00
How to process fixed length text file using ADF DataFlow| Azure Data Factory | Real Time Scenario
15:44
How to copy last n days data incrementally from ADLS Gen2 | Azure Data Factory | Real Time Scenario
30:46
Delta Lake : Slowly Changing Dimension (SCD Type2) | Pyspark RealTime Scenario | Data Engineering
31:36
How to copy latest or last modified file from ADLS Gen2| Azure Data Factory | Real Time Scenario
27:22
Latest Tiger Analytics coding Interview Questions & Answers | Data Engineer Prep 2024
26:32
How to get source file name dynamically in ADF | Azure Data Factory | Real Time Scenario
20:09
Top LTIMindtree SQL Interview Questions | Data Engineering Career Guide 2024 | Data Engineering
30:11
How to upsert data into delta table using PySpark | Pyspark RealTime Scenario | Data Engineering
10:47
Write a pyspark code to get the given output | Data Engineering Interview Question | DealShare
16:04
11. Write spark code to find the employee count under each manager | Pyspark | SQL Solution
18:07
10. Find the employees with their primary department | Pyspark | SQL Solution
18:25
Find the top three high earner employees from each department | Data Engineer Interview | Michaels
17:08
Find the popularity percentage for each user on Meta | Data Engineering Interview Question | Meta
18:46
Find the house that has won max no of battles for each region | Data Engineering Interview | fractal
10:04
How to parameterize Linked Services in ADF | Azure Data Factory Tutorial for Begineers
17:49
calculate the percentage difference of total sales Q1 & Q2 | Data Engineering Interview | Prologis
17:13
Integration Runtime in ADF | Azure Data Factory Tutorial For Beginners
20:29
BandhanBank SQL Interview Questions and Answers | Data Engineering | SQL Interview Question
14:01
How to Install Microsoft SQL Server & SSMS 20.1 on Windows | Complete guide
10:39
Write a query to find out third highest salary | SQL Interview Question | HCLTech
13:28
Find the top employees from each shop with highest sales | Data Engineering Interview | Maersk
24:25
Different types of trigger in ADF | Azure Data Factory Tutorial For Beginners
09:38
How to trigger one pipeline from another pipeline | Azure Data Factory Tutorial For Beginners
15:17
9. Find the credit card and how many cards were issued in its launch month | PySpark
15:08
How to delete data using ADF | Azure Data Factory Tutorial For Beginners
11:34
Find the room type that are searched most no. of times | Data Engineering Interview | Airbnb
27:40
How to copy data in ADF | Azure Data Factory Tutorial For Beginners
12:50
Find the movies with highest average rating from each genre | Data Engineering Interview | Honeywell
18:51
Get the month-over-month percentage change in revenue | Data Engineering Interview | Amazon
17:38
Find out the total match and win count for each team | Data Engineering Interview | BIG4 | PWC
08:35
How to combine list of data to form a dataframe | PySpak | Databricks Tutorial
19:08
Calculate each user's average session time | Data Engineering Interview | meta | PySpark | SQL
14:53
Query to find the competitive price | Data Engineering Interview | Amazon | PySpark | SQL
13:57
8. Keep the top two most frequent jobs as it is and replace everything else as 'Other' | PySpark
18:07
Percentage of immediate orders within the first orders | Data Engineering Interview | Snowflake
13:42
7. Find the person_name of the last passenger | PySpark
15:07
Find the returning active user | Data Engineering Interview | Amazon
18:27
Find all the strong friendship | Data Engineering Interview | thoughtworks
19:39
Validate data between source and target table | Data Engineering Interview | BIG 4 | PWC
23:22
How to do unit testing in PySpark | PySpark Tutorial
11:25
6. Calculate the number of actions performed by each user in the last 7 days | PySpark
14:02
How to handle multiple delimiter data | Data Engineering Interview | BIG 4 | PWC
16:38
Get those customers who bought all the products | Data Engineering Interview | Deutsche Bank
15:42
Find out the duplicate emails | Data Engineering Interview | IBM
17:13
5. Count rows in each column where Nulls are present | PySpark | SQL | Data Engineering Interview
20:42
4. Calculate the % of marks for each student | PySpark
13:43
List the airlines that operate flights to all the destination | Data Engineering Interview | Nagarro
10:28
3. Calculate the second highest total revenue from the given dataset | PySpark
11:11
2. Compute the team size for each employee | PySpark
15:34
1. Write an pyspark code to find the ctr of each Ad | Scenario Based Interview Questions | PySpark