# Lock Granularity

The size of the protected resource, such as a row, page, or table.

## What is **Lock Granularity** in a relational database?

**Lock Granularity** — The size of the protected resource, such as a row, page, or table.

Level: Freelancer · [More Database terms at this level](https://www.ask-codey.com/glossary/subjects/database/freelancer)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/lock-granularity