Category: Spark

Spark Join Types With Examples

In this blog, we are going to learn different spark join types. We will also write code and validate data output for each join type to better understand them.

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Integrate Spark with Jupyter Notebook and Visual Studio Code

In this blog, we are going to integrate spark with jupyter notebook and visual studio code to create easy-to-use development environment.

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Reading Data From SQL Tables in Spark

In this blog, we are going to learn about reading data from SQL tables in Spark. We will create Spark data frames from tables and query results as well.

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Aggregation Functions in Spark

In this blog we will learn basic Aggregation Functions in Spark.

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Running SQL queries on Spark DataFrames

In this article, we are going to learn how to run SQL queries on spark data frame. This is a powerful feature and gives us flexibility to use SQL or data frame functions to process data in spark.

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Renaming DataFrame Columns in Spark

In this blog, we are going to learn different ways for renaming dataframe columns in Spark.

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Reading Parquet and ORC data in Spark

In this blog, we are going to learn about reading parquet and orc data in Spark. Both file formats are columnar and store schema information, making it easy to work with them.

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Reading JSON data in Spark

We will learn about reading JSON data in Spark. We will also go through most used options provided by spark while working with JSON data.

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Read CSV Data in Spark

In this blog, we are going to lean on how to read CSV data in Spark. We will also go through options to deal with common pitfalls while reading CSVs.

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How to Install Spark On Windows

Apache Spark is one of most popular data processing tools. In this article, we will learn how to install spark on widnows.

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Where and Filter in Spark Dataframes

In this blog, we will learn how to filter rows from spark dataframe using Where and Filter functions.

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Distinct Rows and Distinct Count from Spark Dataframe

Getting distinct values from columns or rows is one of most used operations. We will learn how to get distinct values as well as count of distinct values.

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