Spark ETL Chapter 0 with files (CSV | JSON | Parquet | ORC)

Previous blog/Context: Please see the previous blog, where we have designed a plan for Spark ETL pipelines. In the coming days we will be doing spark ETL using all of the data sources mentioned. Please find the blog for more details. https://developershome.blog/2023/03/01/spark-etl-elt-data-connections/ Introduction: In this blog, we will be discussing Spark ETL with files. We... Continue Reading →

March 2, 2023 1

Spark ETL | ELT | Data Connections

Introduction: In this blog we will discuss Spark ETL (Extract, transform and load) or ELT (Extract, load and transform). In Spark to connect different data sources we need to install libraries, we will discuss how to install all the required libraries and how to connect with different data sources and extract, transform and load data.... Continue Reading →

March 1, 2023 1

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