pyspark.sql.functions.decode The pyspark.sql.functions.decode Function in PySpark PySpark is a popular library for processing big data…
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PySpark : How to number up to the nearest integer
pyspark.sql.functions.ceil In PySpark, the ceil() function is used to round a number up to the nearest integer. This function is…
Learn about PySparks broadcast variable with example
In PySpark, the broadcast variable is used to cache a read-only variable on all the worker nodes, which can be…
Advantages of using AWS MWAA (AWS Managed Workflows for Apache Airflow)
AWS Managed Workflows for Apache Airflow (MWAA) is a fully managed service that makes it easy to run Apache Airflow…
PySpark : Removing all occurrences of a specified element from an array column in a DataFrame
pyspark.sql.functions.array_remove Syntax pyspark.sql.functions.array_remove(col, element) pyspark.sql.functions.array_remove is a function that removes all occurrences of a specified element from an array column…
PySpark : Finding the position of a given value in an array column.
pyspark.sql.functions.array_position The array_position function is used to find the position of a given value in an array column. This is…
Documents required for Technical Software Architects
Software architects use a variety of documents to design, plan, and communicate the architecture of a software system. Some common…
PySpark : Find the minimum value in an array column of a DataFrame
pyspark.sql.functions.array_min The array_min function is a built-in function in Pyspark that finds the minimum value in an array column of…
PySpark : Find the maximum value in an array column of a DataFrame
pyspark.sql.functions.array_max The array_max function is a built-in function in Pyspark that finds the maximum value in an array column of…
PySpark : Concatenatinating elements of an array into a single string.
pyspark.sql.functions.array_join PySpark’s array_join function is used to concatenate elements of an array into a single string, with the elements separated…
Learn DNS whitelisting and how to implement DNS whitelisting in Snowflake
DNS whitelisting in Snowflake is a security feature that allows you to restrict access to your Snowflake account to specific…