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Buildpacks

4 articles · Page 1 of 1
Java Architecture Diary
Java Architecture Diary
Aug 25, 2026 · Backend Development

Spring Boot 4.2.0-M1 Released: RestTemplate Deprecated, AMQP 1.0 Support Added, Major Dependency Upgrades

Spring Boot 4.2.0-M1 milestone release deprecates RestTemplate in favor of RestClient, adds AMQP 1.0 support, introduces Buildpacks image-layer caching, removes deprecated APIs, fixes numerous bugs including structured logging and Kafka consumer security, and upgrades 20+ dependencies including Hibernate, Kafka, Kotlin, and Tomcat.

AMQP 1.0BuildpacksDependency Upgrades
0 likes · 7 min read
Spring Boot 4.2.0-M1 Released: RestTemplate Deprecated, AMQP 1.0 Support Added, Major Dependency Upgrades
Xiaolin Talks Programming
Xiaolin Talks Programming
Jul 28, 2026 · Cloud Native

Production-Grade Spring Boot Containerization: Layered Images, JVM Tuning & OOM Debugging

A comprehensive guide to running Spring Boot reliably on Kubernetes covering layered Docker image builds, JVM container-aware memory and CPU configuration, OOMKilled root-cause analysis using Native Memory Tracking and heap dumps, Prometheus monitoring integration, and Cloud Native Buildpacks for automated CI/CD pipelines.

BuildpacksCI/CDContainerization
0 likes · 18 min read
Production-Grade Spring Boot Containerization: Layered Images, JVM Tuning & OOM Debugging
Java High-Performance Architecture
Java High-Performance Architecture
Dec 17, 2022 · Cloud Native

How to Build Lightning‑Fast Spring Boot Apps with Spring Native and GraalVM

This tutorial walks through installing GraalVM, configuring Spring Native, building a native Spring Boot application using Buildpacks or the native‑image plugin, creating Docker containers, and comparing startup speed and memory usage against traditional Java execution, providing full pom.xml examples and official documentation links.

BuildpacksDockerGraalVM
0 likes · 12 min read
How to Build Lightning‑Fast Spring Boot Apps with Spring Native and GraalVM