Tag: hive_interview
Deep Dive into Static Partitioning in Hive
Static partitioning is a technique in Hive that allows you to manually define and manage partitions in a table. Unlike…
Explore the power of dynamic partitioning in Hive
Dynamic partitioning is a feature in Hive that allows you to organize data within tables based on one or more…
Advantages of using external tables in Hive
In the world of big data and data analytics, Apache Hive plays a pivotal role by providing a SQL-like interface…
Hive Transactional Table vs. Non-Transactional Table
Before we explore the differences between transactional and non-transactional tables, let’s grasp the basic concepts of Hive tables. Hive Table…
HiveServer1 vs. HiveServer2: A Comprehensive Comparison
Before diving into the comparison, let’s briefly understand what Hive servers are and their role in the Hive ecosystem. HiveServer1…
Hive Script vs. Hive Query: Unraveling the Differences
This article aims to shed light on this topic, offering clarity and real-world examples to illustrate the contrasts. Understanding Hive…
Hive : Hive SNAPSHOT : An End-to-end guide with sample code
Hive SNAPSHOT is a powerful feature that enables users to take snapshots of tables in Hive at a specific point…
Hive : Optimizing queries using Materialized Views using REWRITE option
Apache Hive is a popular data warehousing tool built on top of Hadoop for managing and querying large datasets. Among…
Hive : Understanding and utilizing TIMESTAMPTZ in Hive 3.0.0
Apache Hive 3.0.0 introduced several new features, including the TIMESTAMPTZ data type, which stores a timestamp with the time zone….
Hive : Leveraging Hive Vectorization: A Practical Guide for Beginners
In this article, we’ll explore how to enable vectorization in Hive and create an example to demonstrate its benefits. 1….
