JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 021
Spring vs Spring Boot: what is the difference explained
Expona Admin · Oct 27, 2026 · 6 min read
Tag · 100 articles
#Java
Practical Java articles, guides and code examples from the Expona engineering blog.
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 022
Spring Boot tutorial: your first REST API for production
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 023
Structure Spring Boot projects by feature for production
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 024
Dependency injection in Spring Boot in Java & Spring Boot
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 025
Spring bean scopes explained: what developers should know
Expona Admin · Oct 27, 2026 · 5 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 026
Spring Boot configuration and profiles, explained simply
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 027
@ConfigurationProperties for typed config for production
Expona Admin · Oct 27, 2026 · 5 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 028
Spring Boot validation with Bean Validation: a deep dive
Expona Admin · Oct 27, 2026 · 9 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 029
Global error handling with @RestControllerAdvice explained
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 030
ResponseEntity and HTTP status codes: a practical guide
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 031
DTOs vs JPA entities: a practical Java & Spring Boot guide
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 032
Mapping DTOs with MapStruct: what developers should know
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 033
Logging in Spring Boot with SLF4J in Java & Spring Boot
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 034
Spring Boot Actuator: health and metrics for production
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 035
Faster feedback with Spring Boot DevTools for production
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 036
OpenAPI docs with springdoc: what developers should know
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 037
API versioning strategies in Spring Boot for production
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 038
Pagination with Spring Data Pageable: a practical guide
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 039
Calling other services: RestClient and WebClient explained
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 040
Retries and timeouts with Resilience4j, explained simply
Expona Admin · Oct 27, 2026 · 7 min read