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Articles tagged with #hive
Hive Partition For efficient data analysis and loading we need partition in Hive, not only hive partition concept can be applicable in all other data platforms. In Hive we can load only structured data, in that we can choose partitions in available c...
There are two type of Tables available in Hive Data warehouse. 1. Internal Table All the meta definition are maintained by Hive Actual Data resides on Hive Data warehouse. Steps to load: We can directly load data to table 2. External Table All t...
Why Hive? In Big Data ecosystem we have 3 main components, Distributed File System - Storage Layer Map Reduce - Processing Engine YARN - Resource Manager Before Hive we(Data folks) used Java as a scripting tool to interact with these components. Bu...
