diff --git a/persistence-modules/README.md b/persistence-modules/README.md
index 34dbc4efa1..f7819d5ee6 100644
--- a/persistence-modules/README.md
+++ b/persistence-modules/README.md
@@ -14,3 +14,4 @@
 - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby)
 - [Difference Between save() and saveAndFlush() in Spring Data JPA](https://www.baeldung.com/spring-data-jpa-save-saveandflush)
 - [Persisting Maps with Hibernate](https://www.baeldung.com/hibernate-persisting-maps)
+- [Difference Between @Size, @Length, and @Column(length=value)](https://www.baeldung.com/jpa-size-length-column-differences)