June 2018
Beginner to intermediate
210 pages
5h 12m
English
SerDe stands for Serialization and Deserialization. It is the technology used to process records and map them to column data types in Hive tables. To explain the scenario of using SerDe, we need to understand how Hive reads and writes data first.
The process to read data is as follows.
For an example of reading data, we ...