How to Extract Day of Month from Timestamp in SQL: Simple Query Explained
Learn how to extract the day of the month from a timestamp in SQL using a simple SELECT query with the DAY() function.
How is Time Stored on a Computer? Understanding Timestamps and System Clocks
Discover how computers store time using timestamps and the system clock. Learn about the Epoch and NTP synchronization.
Why Was GMT Renamed to UTC? Understanding the Shift in Timekeeping Standards
Discover why GMT was renamed to UTC and how it standardizes global timekeeping.