To avoid erroneous data values, it’s common to look for and eliminate duplicate entries during data analysis. This article will teach you how to remove
Category: Apache Pig
Grouping in Apache Pig
We’ll look at how to group the relation (table) data with Apache Pig in this post. In data analysis, sorting or grouping the data is
Select Specific Columns – Apache Pig
Since Apache Pig does not have SELECT statements like SQL, there is no straightforward solution for loading, filtering, and retrieving particular columns in a single
Limiting Rows in Result – Apache Pig
Data sampling is the best practice to understand the data patterns and trends of large datasets by looking at the smaller portion of the data.
Apache Pig Utility Commands
This post aims to let you know the shell and utility commands that help in various situations. Shell Commands (1) fs: Any FsShell command can
Sorting in Apache Pig
Rearranging the rows returned from a query result set in ascending or descending order is the most commonly utilized function by analysts. Sorting can be
Big Data & SQL 