Potito Coluccelli

If only they knew 💀

@supreme_king_yt @javarevisited logging.level.org.hibernate.orm.jdbc.bind=TRACE Or P6Spy. Anyway, I agree about using sql for complex queries.

@javarevisited Simple queries belong in ORM Complex queries belong in raw SQL Complex queries will be hard to read either way but at least raw SQL lets you export the text and debug faster than trying to understand the intricacy of each annotation and entity

Developer says: “ORMs are slow. We should write raw SQL everywhere.” Will you agree?

The Open Session In View Anti-Pattern vladmihalcea.com/the-open-sessi…

The best way to fix the Hibernate MultipleBagFetchException vladmihalcea.com/hibernate-mult…

Team Lead says: “REST APIs are outdated. Let’s move everything to gRPC.” Will you agree?

Tech Lead tells you: "Let’s use UUID everywhere instead of auto-increment IDs." Will you agree?

A beginner's guide to the N+1 query problem with JPA and Hibernate vladmihalcea.com/n-plus-1-query…

Humans in the Loop: The evolution of work in early experiments with Generative AI ipc.mit.edu/wp-content/upl…

Still exploring what it takes to build AI systems that actually work in production. Found another gem in the @ManningBooks catalog: Designing AI Systems by Suhas Suresha (@inceptor92) and @SultaniaDewang - a great practical guide to building AI platforms from the ground up.

I built a physics-based tabletop football game you can play in your browser ⚽ Free. No download. Challenge a friend or the AI.

Lately I’ve been digging into what it takes to bring AI/LLMs into production. I came across this gem in the @ManningBooks catalog: Building Reliable AI Systems (MEAP) by @RushShahani, a solid guide to making them actually reliable. @ManningMEAP 🔗 mng.bz/gAZZ

True story 🤣

@FoodPleaser And you call that a pizza? Sorry, but I'm used to this.

🍕 🚨 Pepperoni isn’t available….. pick 1 topping only for this pizza:

How to map an immutable entity with JPA and Hibernate vladmihalcea.com/immutable-enti…

Spring Boot setup shouldn't slow you down. At @spring_io, Thomas Vitale'll introduce Arconia — an open-source framework designed to cut friction, automate setup, and streamline workflows so you can focus on building real apps. He'll break down five key features with real examples, including automated migrations and dev services. Details: hubs.la/Q04bS7L30 Book is 45% off with code springio26 through May 2nd: hubs.la/Q04bS6730

SQL bugs don't always break your query. They return results that look right. And that's the problem. @vyruss covers several common pitfalls — spending a lot of time on one of the biggest: NULL handling. Small assumptions can quietly skew filters, joins, and aggregates. Watch: hubs.la/Q04bjRXr0 Go deeper with PostgreSQL Mistakes and How to Avoid Them (50% off with code angelakoslive): hubs.la/Q04bjSL00

A beginner’s guide to database multitenancy vladmihalcea.com/database-multi…

How to find the source of an SQL query generated by Hibernate vladmihalcea.com/source-sql-que…