Apache: Hive [2021]

Apache Hive is an open-source, distributed data warehouse system designed to process and analyze massive datasets stored in Apache Hadoop . Originally developed at (now Meta) in 2010 to manage its exploding social media data, Hive was later donated to the Apache Software Foundation and has since become a cornerstone of modern big data architectures. What is Apache Hive?

Before Hive, developers had to write complex Java code using the framework to process data. Hive revolutionized this by abstracting that complexity; when a user runs a HiveQL query, Hive automatically translates it into a series of MapReduce, Tez, or Spark jobs that execute across the Hadoop cluster. Key Features and Capabilities Apache Hive : LanguageManual Types apache hive

At its core, Hive provides a —known as Hive Query Language (HiveQL) —to interact with data held in distributed storage, most commonly the Hadoop Distributed File System (HDFS). Apache Hive is an open-source, distributed data warehouse