The Relational Database Architecture is the simplest model, since it does not need any complex structuring and does not entail complicated architectural processes. The simplicity
Tag: REGEXP_EXTRACT in Apache Hive
Regular Expression Extract (Regexp_Extract) In Apache Hive
Regular expression functions identify precise patterns of characters in the given string and returns the matching text item from the string/data. Syntax: REGEXP_EXTRACT(STRING subject, STRING
Big Data and SQL 