JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 001
Why Java still wins for backend teams: a practical guide
Expona Admin · Oct 27, 2026 · 6 min read
Tag · 424 articles · 1 interview series
#DevOps
Practical DevOps articles, guides and code examples from the Expona engineering blog.
Articles
424 articles
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 006
Java streams examples you will reuse daily: a deep dive
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 013
Java generics and wildcards: PECS — a step-by-step guide
Expona Admin · Oct 27, 2026 · 9 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 021
Spring vs Spring Boot: what is the difference explained
Expona Admin · Oct 27, 2026 · 6 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 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 064
Repository tests with @DataJpaTest and Testcontainers
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 065
Integration tests with @SpringBootTest, explained simply
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 067
Contract testing Spring Boot APIs in Java & Spring Boot
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 071
Spring Boot microservices: when to split for production
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 078
Saga pattern with Spring Boot: best practices explained
Expona Admin · Oct 27, 2026 · 9 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 081
Dockerizing a Spring Boot app: best practices explained
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 082
Cloud Native Buildpacks for Spring Boot, explained simply
Expona Admin · Oct 27, 2026 · 5 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 083
GraalVM native images for Spring Boot: a practical guide
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 084
JVM memory flags in containers: best practices explained
Expona Admin · Oct 27, 2026 · 6 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 085
Deploying Spring Boot to AWS: what developers should know
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 086
GitHub Actions CI for Maven projects: a practical guide
Expona Admin · Oct 27, 2026 · 8 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 087
Graceful shutdown in Spring Boot: lessons from production
Expona Admin · Oct 27, 2026 · 7 min read
JAVA, SPRING FRAMEWORK & SPRING BOOT · DAY 088
Speeding up Spring Boot startup: lessons from production
Expona Admin · Oct 27, 2026 · 6 min read