Spring Framework has revolutionized the Java Enterprise development, simplifying application testing and allowing flexible cross-cutting concerns using its Aspect-Oriented Programming support.

Here are some articles I wrote that cover various aspects of the Spring framework:

Configuration

• The best way to do the Spring 6 migration
• Spring Boot Application Properties
• Why I like Spring @Autowired for List types
• Why I like Spring bean aliasing
• The Builder pattern and the Spring framework

Logging

• Log SQL statements with Spring Boot
• How to find the source of an SQL query generated by Spring Data JPA
• Spring MDC Transaction Logging

Repositories

• The awesome BaseJpaRepository from Hypersistence Utils
• The best way to write a custom Spring Data Repository
• How to write a custom Spring Data base Repository
• The best Spring Data JpaRepository
• The Spring Data JPA findAll Anti-Pattern
• The Spring Data JPA findById Anti-Pattern

Persistence Context

• The best way to use JPA bidirectional sync methods

Queries

• The best way to fetch a Spring Data JPA DTO Projection
• The best way to use Spring Data query methods
• The best way to write a Spring Data Exists Query
• The best way to fix the MultipleBagFetchException with Spring Data JPA
• The best way to use JOIN FETCH and Pagination with Spring
• The best way to use the Spring Data JPA Specification
• Spring Data Query By Example
• How to fetch multiple JPA collections with Blaze Persistence MULTISET

Pagination

• Keyset Pagination with Spring

Schema Migrations

• Flyway Database Schema Migrations
• The best way to validate the DDL schema with Spring and Hibernate

Entity Events

• Spring Data Hibernate Entity Listeners
• How to emulate @CreatedBy and @LastModifiedBy from Spring Data using the @GeneratorType Hibernate annotation

Transactions and Concurrency Control

• Spring Transaction and Connection Management
• The best way to use the Spring Transactional annotation
• Spring Transaction Best Practices
• A beginner’s guide to transaction isolation levels in enterprise Java
• Read-write and read-only transaction routing with Spring
• Spring Data JPA entity locking

Caching

• Spring request-level memoization

Best Practices

• The best way to handle time zones in a Spring web application

Performance Tuning and Scaling

• Scaling a Spring application with a YugabyteDB cluster
• Spring Boot performance tuning
• Why you should always use hibernate.connection.provider_disables_autocommit for resource-local JPA transactions
• Spring Boot performance monitoring
• Fault Tolerance with Spring Data and YugabyteDB
• Spring read-only transaction Hibernate optimization
• Tuning Spring Petclinic JPA and Hibernate configuration with Hypersistence Optimizer

Testing

• How to tunnel localhost to the public Internet
• Testcontainers Database Integration Testing

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