SAP BW/4HANA and SAP HANA introduced significant architectural and performance changes compared to traditional SAP BW systems. In senior consultant interviews, companies often ask tricky conceptual ...

The world of backend engineering is changing fast, and two big trends are coming together: serverless computing and artificial intelligence. This combination is creating amazing opportunities for ...

we have a swipe table which keeps track of the employee login and logout timings. 1. Find out the time employee person spent in office on a particular day (office hours = last logout time - first ...

Question 1: SQL Query to find the second highest salary of Employee Answer: There are many ways to find the second highest salary of an Employee in SQL, you can either use SQL Join or Subquery to ...

I originally created this as a short to-do list of study topics for becoming a software engineer, but it grew to the large list you see today. After going through this study plan, I got hired as a ...