Calculate Entity Persistent Property

Author: AnghelLeonard

HibernateSpringBootCalculatePropertyGenerated/README.md

@@ -22,4 +22,14 @@
 
 **Note:** In production, you should not rely on `columnDefinition`. You should disable `hibernate.ddl-auto` (by omitting it) or set it to `validate`, and add the SQL query expression in `CREATE TABLE` (in this application, check the `discount` column in `CREATE TABLE`, file `schema-sql.sql`). Nevertheless, not even `schema-sql.sql` is ok in production. The best way is to rely on Flyway or Liquibase.
 
-<a href="https://leanpub.com/java-persistence-performance-illustrated-guide"><p align="center"><img src="https://github.com/AnghelLeonard/Hibernate-SpringBoot/blob/master/Java%20Persistence%20Performance%20Illustrated%20Guide.jpg" height="410" width="350"/></p></a>
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+<table>
+     <tr><td><b>If you need a deep dive into the performance recipes exposed in this repository then I am sure that you will love my book "Spring Boot Persistence Best Practices"</b></td><td><b>If you need a hand of tips and illustrations of 100+ Java persistence performance issues then "Java Persistence Performance Illustrated Guide" is for you.</b></td></tr>
+     <tr><td>
+<a href="https://www.apress.com/us/book/9781484256251"><p align="left"><img src="https://github.com/AnghelLeonard/Hibernate-SpringBoot/blob/master/Spring%20Boot%20Persistence%20Best%20Practices.jpg" height="500" width="450"/></p></a>
+</td><td>
+<a href="https://leanpub.com/java-persistence-performance-illustrated-guide"><p align="right"><img src="https://github.com/AnghelLeonard/Hibernate-SpringBoot/blob/master/Java%20Persistence%20Performance%20Illustrated%20Guide.jpg" height="500" width="450"/></p></a>
+</td></tr></table>
+
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+