Artificial Intelligence and Data Science are among the fastest-growing and most transformative domains in technology today, driving innovation across industries such as healthcare, finance, retail, ...

A U.S. Air Force KC-46 Pegasus aircraft from Joint Base McGuire-Dix-Lakehurst, N.J., taxis during the Talisman Sabre 25 exercise in Australia on July 16th (U.S. Air Force Photo) Tuesday was a banner ...

A hidden wooden platform with a direct view of Donald Trump's runway went unnoticed for years—until federal agents suddenly took it down. A local hunter says he's seen it before, and now the FBI is ...

The Indian Air Force (IAF) displayed its prowess as it held a massive parade at the Hindon Air Base to celebrate the 93rd Indian Air Force Day. The parade featured fighter jets such as Rafale, Sukhoi ...

Witness the thunderous force of the AH-64 Apache as Soldiers of the "First Team" unleash its full firepower during a live gunnery exercise. This video provides a rare look at the precision and ...

Abstract: In the era of exponential data growth, selecting the appropriate distributed computing framework is crucial for efficient big data processing. This paper presents a comprehensive comparative ...

from datetime import datetime from airflow import DAG from airflow.decorators import task from time import sleep default_args = { 'owner': 'airflow', 'start_date ...

Abstract: While comparisons between Apache Hadoop and Apache Spark are well-documented, there has been limited research comparing Apache Spark with Apache Airflow, especially in terms of speed and ...

ABSTRACT: The flow of electrically conducting fluids is vital in engineering applications such as Magneto-hydro-dynamic (MHD) generators, Fusion reactors, cooling systems, and Geo-physics. In this ...

When triggering a DAG run using the Airflow REST API (e.g., via a script calling the /dags/{dag_id}/dagRuns endpoint), the task instances created in the database (task_instance table) are inserted ...