Last modified:

Follow @vlad_mihalcea

Are you struggling with performance issues in your Spring, Jakarta EE, or Java EE application?

Imagine having a tool that could automatically detect performance issues in your JPA and Hibernate data access layer long before pushing a problematic change into production!

With the widespread adoption of AI agents generating code in a heartbeat, having such a tool that can watch your back and prevent performance issues during development, long before they affect production systems, can save your company a lot of money and make you a hero!

Hypersistence Optimizer is that tool, and it works with Spring Boot, Spring Framework, Jakarta EE, Java EE, Quarkus, Micronaut, or Play Framework.

So, rather than allowing performance issues to annoy your customers, you are better off preventing those issues using Hypersistence Optimizer and enjoying spending your time on the things that you love!

Greetings

My name is Vlad Mihalcea [vlʌd mɪhʌltʃæ], and I’m a Java Champion, CEO of Hypersistence, JPA expert, and one of the top Hibernate ORM committers.

Interviews

Tokens of appreciation

Please welcome the new Java Champions. @antoine_sd @javajudd @glaforge @kenkousen @kito99 @vlad_mihalcea @leomrlima @net0pyr @shelajev @rgransberger @rmehmandarov @Sander_Mak @SeanMiPhillips Well done to all of you @OracleDevs @java #odevcommunity pic.twitter.com/X9yeek641s
— Java Champions (@Java_Champions) November 22, 2017

Struggling with problems with JPA & @Hibernate? You should follow @vlad_mihalcea and his blog: https://t.co/77eEqnlSPy
— 🇯🇵🇧🇷🇺🇸Edson Yanaga (@yanaga) November 16, 2016

Follow @vlad_mihalcea to learn everything about #Hibernate and #JPA! #SayThanksForFollowing #STFF
— Markus Eisele (@myfear) November 15, 2015

Follow @vlad_mihalcea if you want to use Hibernate the right way https://t.co/WhlEGlXaZy
— Franck Pachot (@FranckPachot) November 22, 2016

@BasnerSebastian This is the blog I've talked to you about: http://t.co/t4TyBlRabo by @vlad_mihalcea. Must-read for Hibernate aficionados!
— Lukas Eder (@lukaseder) March 25, 2015

Really useful, to bookmark and stick on the wall 👍😋 https://t.co/wKVttVSgAJ
— Eᴜɢᴇɴɪᴏ Lᴇɴᴛɪɴɪ 👨🏼‍💻🌊☕️🇨🇭🇮🇹🇪🇺 (@eugeniolentini) September 11, 2019

https://twitter.com/kaspars_z/status/824207184489803776

Congratulations Vlad! Thorough good quality original content is hard to come by on the interwebs where most blogs are copy paste versions ripped from other sites, with only a few things changed.

P.S. I ordered your book from Amazon last night, can't wait for it to arrive 🙂
— George Labuschagne (@georgelappies) April 18, 2018

.@vlad_mihalcea blog is to #Hibernate and #jpa , as "Effective Java" is to #java. It should be mandatory reading on the subject. It's like the bible for doing #orm with #Hibernate (+ the official docs of course). https://t.co/vTyFudyfA9
— Gerard Hovanessyan (@hovanessyan) March 20, 2018

Any hibernate problem or if I just want to understand more about a topic https://t.co/xCxgYvWrHY is the first site I visit.
— 🇿🇦 Rentius 🇿🇦 (@rentius2407) August 4, 2019