Win a copy of my book

Imagine having a tool that can automatically detect JPA and Hibernate performance issues. Wouldn’t that be just awesome?

Well, Hypersistence Optimizer is that tool! And it works with Spring Boot, Spring Framework, Jakarta EE, Java EE, Quarkus, or Play Framework.

So, enjoy spending your time on the things you love rather than fixing performance issues in your production system on a Saturday night!

High-Performance Java Persistence

That’s right. You can win a copy of my book, High-Performance Java Persistence.


All you have to do is to subscribe to my Newsletter and, at end of every month, I’m going to pick a subscriber at random. The lucky winner will get an email with a link where they can download my book for free.

However, you need to be active with the emails I’m sending you over the past month in order to qualify for this prize.

Sounds like a great chance to get a 450 pages book without paying any dime, doesn’t it?

Good luck!

Lucky winners

Transactions and Concurrency Control eBook