SQL HIVE PIG SQL is the oldest data analysis option among the three and its ability to update itself …
Tag: HiVE
-
-
CheetSheet – Hive for SQL Users
SQL to HIVE Queries Function MySQL HiveQL Retrieving information SELECT from_columns FROM table WHERE conditions; SELECT from_columns FROM table WHERE …
-
Hive Indexes
Overview of Hive Indexes The goal of Hive indexing is to improve the speed of query lookup on certain columns …
-
Hive : Windowing and Analytics Functions
Windowing functions LEAD The number of rows to lead can optionally be specified. If the number of rows to lead …
-
Hive Performance Tips
The biggest gift for working with Hadoop system in the recent times which can make every RDBMS user smile is HIVE. …