Articles in this series
Why Hive? In Big Data ecosystem we have 3 main components, Distributed File System - Storage Layer Map Reduce - Processing Engine YARN - Resource...
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...
Hive Files: There are two type of data store method, one is Row-Columnar store and Columnar store. Parquet file It is suitable for spark data...
Hive SerDe Hive uses SerDe and File format for IO operations on HDFS. Serialization -> Converting Java Objects into bytes(String or Binary...
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...
