Repository containing showcases and examples for the blog Heap of Hogwai
- regex-performance-benchmark: A guide to efficient pattern usage
- collections-issues-benchmark: Remaining issues with java collections
- stream-allocation-benchmark: The hidden allocation cost of eager stream operations
- micronaut-java-dynamodb-exists: Replicating the SQL exists statement behavior for DynamoDB
- simplify-persistence-layer-with-java8-jdbc: Simplify persistence layer interactions without an ORM
- database-driven-workflow-engine: Building a database-driven workflow engine on Spring Batch
- jpa-projections: The Spring Data JPA projections handbook
- alternative-projections: Beyond JPA projections: six ways to map SQL to records
- kafka-synchronous-messaging: Synchronous request/reply over Kafka with Spring Boot