Managing Databricks Secrets using Windows.

Databricks has a method of Secret Management which allows users to save sensitive data such as JDBC connection or Snowflake…

PySpark DataFrame ordering based on multiple columns

How to deal with the requirement to order a DataFrame using more than one column simultaneously? Also, consider some values…

For a given dataframe, with multiple occurrence of a particular column value, one may desire to retain only one (or…

AWS S3 is one of the oldest offerings for ‘object storage’, from Amazon AWS and when working through a terminal,…

While working with PySpark, I came across a requirement, where data in a column had to be split using delimiters…

If you are using Hortonworks (presently Cloudera) cluster, the default value for java is Oracle JDK 1.8. If you have…

As a Data Engineer, one faces the need to share files securely over the internet. An easy way of doing…

Text data analysis is a staple use case for the Data Analytics world! There are multiple firms which enable capture…