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IBM JSphere Suite for Java
Modernize and extend the life of your enterprise Java applications
Future-proof your Java estate by streamlining the modernization and development of applications with runtime and operational environments aligned with your organization's strategy. IBM JSphere Suite for Java includes these capabilities: IBM Enterprise Application Service for Java (EASeJ), IBM Enterprise Application Runtimes (EAR), IBM Modernized Runtime Extension for Java (MoRE), IBM WebSphere Liberty, and Application Modernization Accelerator (AMA).
13 January 2026
Article
Why cloud-native Java developers love Liberty
Explore the open source cloud-native runtime, Open Liberty, and the features and tools it offers that make cloud-native developers' lives easier - from getting started through to coding, testing, deployment and monitoring in production.
13 January 2026
Article
Beyond the 12 factors: 15-factor cloud-native Java applications
Investigate the revised 15-factor app methodology and examine why it suggests an additional three factors to build truly cloud-native applications.
13 January 2026
Article
Creating cloud-native applications: 12-factor applications
The 12-factor app methodology provides guidelines to help developers design and build cloud-native apps. Explore how to take advantage of each of these factors to create apps, using open source technologies, that thrive in the cloud.
20 December 2025
Article
Containerizing Java applications with Cloud Native Buildpacks
Discover how to containerize Java applications using Cloud Native Buildpacks with Docker and Kubernetes, build secure OCI images without Dockerfiles, optimize cloud-native CI/CD pipelines, and deploy scalable Java workloads on hybrid and multi-cloud platforms.
19 December 2025
Article
Demystifying Liberty for WebSphere administrators
Debunk the top myths about IBM Liberty: HA, performance, and migration from WebSphere traditional, with expert video insights from Alasdair Nottingham.
15 December 2025
Article
Optimize Spring Boot applications using minified JREs and Open Liberty
Transform traditional Spring Boot applications into cloud‑ready containers with Open Liberty and OpenJ9. Smaller images, faster start‑up, and superior performance.
12 December 2025
Tutorial
Get started with IBM EASeJ
Discover the full delivery cycle in EASeJ: from code change and GitHub pull‑request builds to automated testing, merging, and cloud deployment of your Java app.
19 November 2025
Article
A non-disruptive approach to transform Java monoliths to microservices using IBM Mono2Micro
Accelerate application modernization using IBM Mono2Micro’s AI‑powered partitioning, auto‑generated refactoring code, and explainable microservice design—no code changes required.
19 November 2025
Learning Path
Introduction to IBM Mono2Micro
Learn about the key features of IBM Mono2Micro and how to use them to transform monolithic Java applications into microservices.
19 November 2025
Tutorial
Transform monolithic Java applications into microservices with the power of AI
Transform your monolithic Java applications into microservices with IBM Mono2Micro, harnessing AI for seamless modernization. Learn how to customize partitions and optimize code coverage for a successful migration.