Advanced SQL for Data Analytics. A collection of problem-solving solutions covering complex Joins, Window Functions, CTEs, and Query Optimization. Includes real-world interview questions, schema ...

Getting good at SQL for interviews can feel like a puzzle. You know the basics, but putting them together in a way that impresses people is another thing entirely. Luckily, there are great tools out ...

I last wrote about the Invesco DB Agriculture Fund ETF (DBA) on Seeking Alpha on May 27, 2025, where I concluded: The trend is always a trader or investor’s best friend, which remains higher in the ...

A group of Ohio legislators recently introduced a bill in the state House of Representatives that would create a database of potential employees who miss their interviews. This database would be ...

Organizations are using generative AI to stay ahead of the competition, but the real advantage lies in harnessing the power of your own data securely and at scale. One of the most exciting new ...

Abstract: Software testing is complex and costly. It has become increasingly difficult to assess the quality of software and evaluate its correctness due to the ever increasing complexity of the ...

(1, 'Explain What Is Appium?', 'Appium is a freely distributed open source mobile application UI testing framework.', 'appium'), (2, 'Which Language Should I Use To Write My Tests?', 'This is probably ...

Forbes contributors publish independent expert analyses and insights. Dr. Cheryl Robinson covers areas of leadership, pivoting and careers. Drop the rehearsed responses—recruiters are looking for ...