Resilience4j Patterns for Java Microservices
How to combine timeouts, retries, circuit breakers, bulkheads, and rate limiters in Java services without creating retry storms.
Amit Kumar Singh2 min read
#java
5 articlesEverything tagged java, newest first.
AWS Lambda Java 25 and SnapStart
How Java 25, SnapStart, CRaC runtime hooks, and startup tuning affect serverless Java APIs on AWS Lambda.
Amit Kumar Singh2 min read
Spring Boot 4 Migration for Production Services
How to plan a Spring Boot 4 upgrade with Java compatibility, Spring Framework 7 changes, null safety, API versioning, and observability checks.
Amit Kumar Singh2 min read
[Backend]▲ trending
Java 25 for Backend Services
What Java 25 changes for backend teams, including virtual-thread maturity, scoped values, structured concurrency previews, and service upgrades.
Amit Kumar Singh2 min read
Virtual Threads in Real Java APIs
How to use Java virtual threads in backend APIs without overloading databases, pools, or downstream services.
Amit Kumar Singh2 min read