SQL Mastery Unlocks Data Insights Across SAS, R, and Hive
The article discusses how SQL is used in different programming languages like SAS, R, Python, and Apache Hive for querying and managing data. It explains how SQL can be applied to pandas DataFrames, Spark, and large datasets. In R, the sqldf package and sqldf() function are used, while SAS utilizes PROC SQL. The select statement is crucial for specifying desired data, and the merge function can be used in both SAS and R to compare data with SQL Joins.