Performance tuning is the process of ensuring that an application’s SQL queries execute as quickly as feasible. The procedures may or may not differ from
Tag: INPUT FILE FORMATS IN HIVE
Input File Format Constraints in Hive
The goal of this article is to discuss the boundaries of utilizing the various file formats and compression codecs available in Apache Hive for different
Exploring Input File Formats – Part-2
Before reading the below article, first read File Formats and Compression in Apache Hive & Exploring Input File Formats – Part-1. It’s a follow-up post
Exploring Input File Formats – Part-1
This blog aims to provide practical knowledge on Apache Hive’s input file formats. After reading this article, you would have a clearer idea of how
Compression Algorithms For ORC File Format
For detailed information about ORC file format, click here. ORC provides the best Hive performance overall. In addition, to specifying the storage format, you can
Hive Table Properties
The TBLPROPERTIES clause enables you to use your own metadata key/value pairs to tag the table definition. There are also several predefined table properties, such
Big Data & SQL 