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Eager stream terminal operations allocate objects on every call, even on empty input

Mapping SQL results to records using 6 libraries: JdbcTemplate, Spring Data JDBC, JDBI, jOOQ, QueryDSL SQL and Blaze-Persistence

All JPA projections techniques with examples, use-cases and trade-offs

Two approaches to synchronous messaging over Apache Kafka using Spring Boot: custom CompletableFuture vs ReplyingKafkaTemplate

How to leverage the power of a JobExecutionDecider to enable runtime-configurable workflows, without redeployment

Five patterns to reduce JDBC boilerplate using only Java 8

Different ways to emulate SQL EXISTS behavior using the DynamoDB Java client

Specific and not-so-obvious problems you may encounter that have not yet been resolved

Some Lombok annotations do not have your best interests at heart. Learn how to avoid undesirable behaviors and side effects

Comprehensive list of all available features in Micronaut CLI

Finding a Maven goal has never been easier

Tips for getting the most out of the Pattern class, while avoiding pitfalls