Author: user
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…
Python : Turning on the Webcam with Python: A Simple Guide
Whether you are building a video conferencing application or a facial recognition system, access to the webcam is an essential…
Docker : Docker container with Python and Apache airflow for seamless integration with AWS S3
This guide provides step-by-step instructions for creating a Docker container with Python and Apache Airflow installed. The container will be…
Docker : Connecting an external path to a Docker container
In many real-world scenarios, it becomes necessary to connect an external file system path to a Docker container. This connection…
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….
Creating an array of evenly spaced values within a specified range using Python NumPy . np.arange
NumPy np.arange : np.arange is a NumPy function used to create an array of evenly spaced values within a specified…
Hive : Analyzing Data with Hive CUBE: A Comprehensive Guide
In this article, we will focus on creating a table and utilize the CUBE operator in Hive. This is an…
DBT : Harnessing Partitioning in DBT for Efficient Large Dataset Management
Divide and Conquer: Harnessing Partitioning in DBT for Efficient Large Dataset Management This article explores the implementation of partitioning in…
