Learn what is the best way to hide the JPA entity identifier so that users cannot guess and access data belonging to other users.

In this article, you will learn how to solve problems with the slow startup of Java apps on Kubernetes related to the CPU limit

The semantic kernel in Java, GC improvements in Java 21, sealed classes, project Leyden, async-profiler, and GenAI code assistance!

Learn how to implement a Telegram bot using Spring Boot.

JPA associations, event-driven Java, Valhalla under the hood, OpenJDK compatibility, and millions of connections with Zuul!

n this article, you will learn how to monitor the real-time cost of Kubernetes clusters shared across several teams with Kubecost.

In this article, you will learn how to implement Spring Boot apps that communicate over gRPC with the gRPC Srping Boot starter.

Learn about the enhanced Testcontainers support introduced in Spring Boot 3.1.

Learn how the PostgreSQL JDBC Driver provides Statement Caching and what settings you need to configure in order to optimize performance.

In this article, you will learn how to simplify and speed up your local application development on Kubernetes with Gefyra

In this article, you will learn how to leverage CRaC to reduce Java startup time and configure it for the app running on Kubernetes.

The High-Performance Java Persistence Newsletter features articles, videos, and answers to common StackOverflow questions.

Hiding numerical identifiers in JPA, continuation, Spring Boot file storage, Java 21 migration, and people support strategies!

Spring AI, no more N+1 problem, statement caching, streams with virtual threads, service mesh, and good by EC2 classic!

Learn how to fetch multiple JPA entity collections in a single SQL query that avoids the Cartesian Product using Blaze Persistence MULTISET

In this article, you will learn how to implement and consume gRPC services with Quarkus and interact with Postgres database reactively.

Learn how we can find the source of an SQL query generated by Hibernate to find the root cause of a given performance problem.

Java 21, monkey patching with Java, high-performant records, 12-factor apps, OpenJDK migrations, and real-time applications!

Spring Boot with Graal and virtual threads, sealed pattern matching, Oracle JSON, Java 21, and Problem Details in HTTP APIs.

Explore different ways to access secrets stored in a Vault instance from Kubernetes-based applications.