Azarudeen Shahul

Tutorial on Apache Spark (PySpark), Spark with Scala, Azure, Databricks, Machine learning algorithms, Natural Language Processing, Visualization, AI & ML, Spark Interview preparations.


Azarudeen Shahul

#Azure Data Engineering
In Databricks, Which of the following will return the location of the database `customer360`?

1 day ago | [YT] | 0

Azarudeen Shahul

#Azure Data Engineering
A data engineer wants to create a relational object by pulling data from two tables. The relational object does not need to be used by other data engineers in other sessions. In order to save on storage costs, the data engineer wants to avoid copying and storing physical data.

Which of the following relational objects should the data engineer create?

2 days ago | [YT] | 0

Azarudeen Shahul

Which tool is used by Databricks Auto Loader to process data incrementally?

3 days ago | [YT] | 1

Azarudeen Shahul

#Azure DataEngineering

In Databricks, Which of the following SQL Statement will return the number of null values in the column `EMPID`?

4 days ago | [YT] | 0

Azarudeen Shahul

#Azure Data Engineering
You are designing the folder structure for an Azure Data Lake Storage Gen2 container.
Users will query data by using a variety of services including Azure Databricks and Azure Synapse Analytics.
- The data will be secured by subject area.
- Most queries will include data from the current year or current month.
Which folder structure should you recommend to support fast queries and simplified folder security?

5 days ago | [YT] | 1

Azarudeen Shahul

#Azure Data Engineering

Can you use Databricks notebooks to generate Azure SAS tokens programmatically?

1 year ago | [YT] | 22

Azarudeen Shahul

#Azure Data Engineering

What is the default maximum request rate per second for a single Azure Data Lake Storage Gen2 storage account?

1 year ago | [YT] | 48

Azarudeen Shahul

Hello, all data enthusiastic 📣 ,



Planning to Learn Azure Data Engineering with Databricks 💼 , including Hands-on 👍 .




Learn to "Read Data From Azure Storage Using Access Key in Databricks.


https://youtu.be/29enDa5XFvo



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Happy Learning !!!



#azure #dataengineering #databricks #apachespark

1 year ago | [YT] | 0

Azarudeen Shahul

#Azure Data Engineering
Spark Machine Learning Library:

Which of the following is a machine learning library that can be used with Spark?

1 year ago | [YT] | 5

Azarudeen Shahul

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1 year ago (edited) | [YT] | 2