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I am Arpit Singh. I have been working in IT industry for about 10 years now, and 8+ years in Big Data. I provide useful content for Big Data aspirants, who need essential interview questions, and use case scenarios all built and explained from scratch. Please subscribe to my channel for all interesting videos..!! For any queries write to me at- [email protected] Keep Watching :)

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Revolutionize Live Data: AI-Enabled Streaming Pipelines + Real-Time Dashboards & Data Chat!

Revolutionize Live Data: AI-Enabled Streaming Pipelines + Real-Time Dashboards & Data Chat! GKCodeLabs

106 views - 5 months ago

AWS 5 Ques Quiz | Data Services

AWS 5 Ques Quiz | Data Services GKCodeLabs

110 views - 1 year ago

Test Your AWS Skills with This Fun Quiz 🤓 | Data Storage & Migrations on AWS

Test Your AWS Skills with This Fun Quiz 🤓 | Data Storage & Migrations on AWS GKCodeLabs

166 views - 1 year ago

Large Data Migration in AWS Cloud: Challenges & Solutions

Large Data Migration in AWS Cloud: Challenges & Solutions GKCodeLabs

2.1K views - 1 year ago

Data Security Strategies in Data Pipelines | Apache Spark | Best Practices

Data Security Strategies in Data Pipelines | Apache Spark | Best Practices GKCodeLabs

687 views - 1 year ago

Automate EMR Creation & Termination for Spark | Ready to use setup

Automate EMR Creation & Termination for Spark | Ready to use setup GKCodeLabs

237 views - 1 year ago

Get Personalized Guidance for creating your video content for YouTube or Instagram!

Get Personalized Guidance for creating your video content for YouTube or Instagram! GKCodeLabs

94 views - 2 years ago

🚀 Unlock Success: 8 Essential Tips Every CS/IT B.Tech Graduate Must Know! 🎓

🚀 Unlock Success: 8 Essential Tips Every CS/IT B.Tech Graduate Must Know! 🎓 GKCodeLabs

125 views - 2 years ago

What to do? When Manager Asks to "Something Out Of the Box" | Best IT Career Tips 🔥

What to do? When Manager Asks to "Something Out Of the Box" | Best IT Career Tips 🔥 GKCodeLabs

172 views - 2 years ago

Career Tip for BTech CS/IT Students | Job Market Alert

Career Tip for BTech CS/IT Students | Job Market Alert GKCodeLabs

82 views - 2 years ago

2024 me Apache Spark Roadmap? Data Engineering career ke liye must.

2024 me Apache Spark Roadmap? Data Engineering career ke liye must. GKCodeLabs

595 views - 2 years ago

All about AWS S3 | Versioning | Replication | Lifecycle

All about AWS S3 | Versioning | Replication | Lifecycle GKCodeLabs

560 views - 2 years ago

AWS IAM Policies in 10 Mins with Hands-on Demo | AWS Series | Session-3

AWS IAM Policies in 10 Mins with Hands-on Demo | AWS Series | Session-3 GKCodeLabs

508 views - 2 years ago

AWS User, Groups, Roles, Policies in 15 mins | AWS Complete Handson Series.

AWS User, Groups, Roles, Policies in 15 mins | AWS Complete Handson Series. GKCodeLabs

160 views - 2 years ago

AWS Architecture & Billing | Session 2 | AWS Complete Hands-On Series

AWS Architecture & Billing | Session 2 | AWS Complete Hands-On Series GKCodeLabs

214 views - 2 years ago

Free Cloud Series Announcement | Poll results | AWS Vs Azure Vs GCP

Free Cloud Series Announcement | Poll results | AWS Vs Azure Vs GCP GKCodeLabs

385 views - 2 years ago

5 points to add to checklist before going for a Big-Data Interview

5 points to add to checklist before going for a Big-Data Interview GKCodeLabs

2.3K views - 3 years ago

NULL Values in Spark ☹️| A Common mistake ❌ | Spark Interview Question

NULL Values in Spark ☹️| A Common mistake ❌ | Spark Interview Question GKCodeLabs

3.1K views - 4 years ago

Important Cloud Terminologies | Cloud Interview Question

Important Cloud Terminologies | Cloud Interview Question GKCodeLabs

772 views - 4 years ago

Insert-Overwrite in Spark | 7 Important Scenarios Explained

Insert-Overwrite in Spark | 7 Important Scenarios Explained GKCodeLabs

4.6K views - 4 years ago

Using Kafka for REST API Inputs | Kafka REST | Kafka with React Apps

Using Kafka for REST API Inputs | Kafka REST | Kafka with React Apps GKCodeLabs

13.2K views - 4 years ago

Using Currying in Spark | Use case explained

Using Currying in Spark | Use case explained GKCodeLabs

1.2K views - 4 years ago

When to use Higher Order Function in SPARK? | Scala & Scala

When to use Higher Order Function in SPARK? | Scala & Scala GKCodeLabs

2.7K views - 4 years ago

Why to choose Cloud Storage over HDFS??

Why to choose Cloud Storage over HDFS?? GKCodeLabs

2.5K views - 4 years ago

Describe and Summary in Apache spark

Describe and Summary in Apache spark GKCodeLabs

901 views - 4 years ago

Big Data Insights | Should you move to Big Data? | Experienced Discussion

Big Data Insights | Should you move to Big Data? | Experienced Discussion GKCodeLabs

2K views - 4 years ago

Copy Row Data | Spark Interview question

Copy Row Data | Spark Interview question GKCodeLabs

1.6K views - 4 years ago

coalesce vs repartition vs partitionBy in spark | Interview question Explained

coalesce vs repartition vs partitionBy in spark | Interview question Explained GKCodeLabs

6.2K views - 4 years ago

PIVOT in Spark DataFrames | When to use PIVOT? | USE CASE!

PIVOT in Spark DataFrames | When to use PIVOT? | USE CASE! GKCodeLabs

1.9K views - 4 years ago

Read Spark DataFrame from different paths | Spark Interview Question

Read Spark DataFrame from different paths | Spark Interview Question GKCodeLabs

2.6K views - 4 years ago

Handling nested Json in Apache Spark | Big Data | Interview Questions | Part-1 | Json Traversing

Handling nested Json in Apache Spark | Big Data | Interview Questions | Part-1 | Json Traversing GKCodeLabs

4.1K views - 4 years ago

Connecting Spark Application with GCS | Google Cloud Storage | Detailed Explanation

Connecting Spark Application with GCS | Google Cloud Storage | Detailed Explanation GKCodeLabs

4.5K views - 4 years ago

Join our Telegram Channel | Spark | Big Data | Data Engineering | Discussions

Join our Telegram Channel | Spark | Big Data | Data Engineering | Discussions GKCodeLabs

1.1K views - 4 years ago

Spark snippets | Apache Spark Interview Ques | Spark Interview Tips

Spark snippets | Apache Spark Interview Ques | Spark Interview Tips GKCodeLabs

4.7K views - 4 years ago

Big Data Interview Questions | In Depth Answers

Big Data Interview Questions | In Depth Answers GKCodeLabs

6.6K views - 4 years ago

Important Spark Questions you asked! Part-1

Important Spark Questions you asked! Part-1 GKCodeLabs

2.9K views - 4 years ago

All Big Data Question Answered | Spark | Interview

All Big Data Question Answered | Spark | Interview GKCodeLabs

1.4K views - 4 years ago

Using Maps in Spark Dataframes

Using Maps in Spark Dataframes GKCodeLabs

2.9K views - 4 years ago

GoPro Hero 8 Black Vs OnePlus NORD | Samples | GoPro Vs Smartphone for Indoor Shooting | User Review

GoPro Hero 8 Black Vs OnePlus NORD | Samples | GoPro Vs Smartphone for Indoor Shooting | User Review GKCodeLabs

4.9K views - 4 years ago

Interesting Big Data Tasks | Project Work

Interesting Big Data Tasks | Project Work GKCodeLabs

1.4K views - 4 years ago

Big Data Q&A | Your comments answered!

Big Data Q&A | Your comments answered! GKCodeLabs

1K views - 4 years ago

Interesting Big Data Use Case | What we do ? | Vlog-3

Interesting Big Data Use Case | What we do ? | Vlog-3 GKCodeLabs

1.4K views - 4 years ago

Another day with a Big-Data Engineer | Big Data Tasks and Issues| Vlog-2

Another day with a Big-Data Engineer | Big Data Tasks and Issues| Vlog-2 GKCodeLabs

1.8K views - 5 years ago

A Day with you | Big-Data Engineer | Big Data Tasks | Vlog-1

A Day with you | Big-Data Engineer | Big Data Tasks | Vlog-1 GKCodeLabs

7.7K views - 5 years ago

Big Data Daily Schedule | Day2Day Activities | Interview Question

Big Data Daily Schedule | Day2Day Activities | Interview Question GKCodeLabs

3.4K views - 5 years ago

Issues in Big Data Projects | Interview Question | 10 Issues Answered

Issues in Big Data Projects | Interview Question | 10 Issues Answered GKCodeLabs

19.7K views - 5 years ago

Big Data NOTES! | Interview Preparation

Big Data NOTES! | Interview Preparation GKCodeLabs

2.1K views - 5 years ago

My minimal workstation | Big Data Engineer | Small Room Tour

My minimal workstation | Big Data Engineer | Small Room Tour GKCodeLabs

494 views - 5 years ago

Apache Spark with any File System | Explained with Code-Samples | Big Data Day to Day Work

Apache Spark with any File System | Explained with Code-Samples | Big Data Day to Day Work GKCodeLabs

1.9K views - 5 years ago

Reading SparkSession from main arguments | Big Data Day to Day Work | Work as a team

Reading SparkSession from main arguments | Big Data Day to Day Work | Work as a team GKCodeLabs

1.3K views - 5 years ago

Big Data Day to Day Work | Program Details | Work as a team

Big Data Day to Day Work | Program Details | Work as a team GKCodeLabs

2.2K views - 5 years ago

Lets work on a BIG Data Project !!

Lets work on a BIG Data Project !! GKCodeLabs

1.6K views - 5 years ago

Throw Custom Exceptions in Spark SCALA | Exception Handling | Spark Interview Scenario

Throw Custom Exceptions in Spark SCALA | Exception Handling | Spark Interview Scenario GKCodeLabs

2.6K views - 5 years ago

Cleared 15 Big Data Interviews | Live Interview Experiences | You can do it !

Cleared 15 Big Data Interviews | Live Interview Experiences | You can do it ! GKCodeLabs

7.5K views - 5 years ago

Add Missing Columns to Spark Dataframes | Spark Interview Scenario

Add Missing Columns to Spark Dataframes | Spark Interview Scenario GKCodeLabs

2.5K views - 5 years ago

Track NULL values anywhere in a Spark DataFrame | Important Spark Use case | Interview Question

Track NULL values anywhere in a Spark DataFrame | Important Spark Use case | Interview Question GKCodeLabs

4.6K views - 5 years ago

Test Cases & Code Coverage | Spark Interview Question | Important Tips

Test Cases & Code Coverage | Spark Interview Question | Important Tips GKCodeLabs

6.3K views - 5 years ago

Big Data Projects | Impromptu Session | Applications | Use Cases

Big Data Projects | Impromptu Session | Applications | Use Cases GKCodeLabs

1.9K views - 5 years ago

SCALA Coding Best Practices – Update

SCALA Coding Best Practices – Update GKCodeLabs

1.5K views - 5 years ago

How much Amazon EMR Costs? | Bill Explained

How much Amazon EMR Costs? | Bill Explained GKCodeLabs

1.7K views - 5 years ago