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01: Databricks getting started – Spark, Shell, SQL


Step 1:
Signup to Databricks community edition – https://databricks.com/try-databricks. Fill in the details and you can leave your mobile number …

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02: Databricks – Spark schemas, casting & PySpark API

Prerequisite: Extends Databricks getting started – Spark, Shell, SQL.

Q: What is a Dataframe?
A: A DataFrame is a data

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03: Databricks – Spark SCD Type 1

Prerequisite: Extends Databricks getting started – Spark, Shell, SQL.

What is SCD Type 1

SCD stands for Slowly C

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04: Databricks – Spark SCD Type 2

Prerequisite: Extends 03: Databricks – Spark SCD Type 1. What is SCD Type 2 SCD stands for Slowly C… … Read more ›...

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04a: Databricks – Spark SCD Type 1 with Merge

Prerequisite: Extends 03: Databricks – Spark SCD Type 1. What is SCD Type 1 SCD stands for Slowly C… … Read more ›...

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04b: Databricks – Spark SCD Type 2 with Merge

Prerequisite:

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05: Databricks – Spark UDFs

Prerequisite: Extends Databricks getting started – Spark, Shell, SQL.

What is a UDF?

User-Defined Functions (aka …

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06: Databricks – Spark Window functions

Prerequisite: Extends Databricks getting started – Spark, Shell, SQL. What is a window function? Q. What are the different types … … Read more ›...

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07: Databricks – groupBy, collect_list & explode

Prerequisite: Extends Databricks – Spark Window functions. Step 1: Create a new Python notebook, and attach it to a cluster.… … Read more ›...

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08: Databricks – Spark problem 1

Prerequisite: Extends Databricks – Spark Window functions. Problem: Convert the below table to Where each column is counted for its … … Read more ›...

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09: Databricks – Spark Problem 2

Prerequisite: Extends Databricks – Spark problem 1. Problem: Convert the below table to Step 1: Create a new Python notebook, … … Read more ›...

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10: Databricks – Spark ML – Linear Regression

Prerequisite: Extends Databricks getting started – Spark, Shell, SQL.

You can try these tutorials in Scala using Databricks Notebook. There …

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11: Databricks – Spark ML – Multivariate Linear Regression

Prerequisite: Extends Databricks – Spark ML – Linear Regression. Problem statement: Predict the house prices by land area in square … … Read more ›...

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