Tag: data_engineering

PySpark @ Freshers.in

PySpark how to find the date difference between two date and how to round it just days without decimal (datediff,floor)

pyspark.sql.functions.datediff and pyspark.sql.functions.floor In this article we will learn two function , mainly datediff and floor. pyspark.sql.functions.datediff : To get…

PySpark @ Freshers.in

PySpark – How to convert string date to Date datatype

pyspark.sql.functions.to_date In this article will give you brief on how can you convert string date to Date datatype . With…

getDbt

DBT command not found after intalling DBT – How to resolve – Explained.

Once you installed dbt after going through the https://docs.getdbt.com/dbt-cli/install/overview , if still you are getting DBT command not found ,…

getDbt

DBT – Best practices that developers show follow

DBT – Best practices The article will give you the cumulative knowledge of dbt’s seasoned users on how to use…

getDbt

dbt (data build tool) interview questions

DBT – Best practices that developers show follow 1. What is a model in dbt (data build tool)? A model…