PSR in WP development
What are PSR standards and how to apply them in WP development.
What are PSR standards and how to apply them in WP development.
Properly handling counter increments in a database might seem simple, yet it’s a crucial operation that demands attention to atomicity and efficiency. In this post, I’ll explore how SQL’s `SET column = column + 1` makes counter updates reliable, concurrency-safe, and scalable, ensuring data integrity even under heavy traffic.