IBM WebSphere Application Server Editions: Core, Base, and ND
IBM WebSphere Application Server (WAS) offers multiple editions tailored to meet different application deployment needs. Each edition builds on the capabilities of the previous, providing a range of features to support web applications, scalability, and advanced configurations.
WebSphere Application Server Editions
1. Core Edition
The Core Edition is designed for lightweight deployment with essential features for Java EE (JEE) applications:
- Technology Stack: Based on Liberty.
- Key Feature: Certified JEE Web Profile.
This edition is ideal for small applications that require minimal resources and simplified configurations.
2. Base Edition
The Base Edition expands on the Core by including additional features:
- Technology Stacks: Liberty and Full Profile.
- Additional Liberty Features:
- JMS Client and Server
- MongoDB Client
- MDB (Message-Driven Beans)
- JAX-WS (Java API for XML Web Services)
- JCA (Java Connector Architecture)
- Object Grid Caching: Includes licensing for certain functions of WebSphere Extreme Scale.
This edition is ideal for more complex applications requiring broader technology support and caching capabilities.
3. Network Deployment (ND) Edition
The Network Deployment Edition offers the most comprehensive features, building on Base:
- Technology Stacks: Liberty and Full Profile.
- Additional Liberty Features:
- Clustering JVMs: Enables JVM clustering for scalability and high availability.
- Collective Administration: Manage JVM clusters through a unified administration center.
- Assisted Lifecycle Management: Intelligent management components for Full Profile.
- Object Grid Caching: Licensing for all functions of WebSphere Extreme Scale.
This edition is perfect for large-scale applications requiring clustering, collective management, and advanced caching capabilities.
Comparison of WebSphere Editions
| Feature | Core | Base | Network Deployment (ND) |
|---|---|---|---|
| Technology Stack | Liberty | Liberty and Full Profile | Liberty and Full Profile |
| JEE Web Profile | Included | Included | Included |
| Additional Liberty Features | Limited | JMS, MongoDB, MDB, JAX-WS, JCA | Includes all of Base + Clustering |
| Object Grid Caching | None | Partial (WebSphere Extreme Scale) | Full (WebSphere Extreme Scale) |
| Clustering | Not Available | Not Available | Available |
| Collective Administration | Not Available | Not Available | Available |
Key Takeaways
- Core Edition: Lightweight with a certified JEE Web Profile.
- Base Edition: Adds Full Profile and middleware support.
- Network Deployment Edition: Offers advanced scalability, clustering, and comprehensive caching.
For more details, visit the Liberty Features Page.
Would you like further assistance in choosing the right edition for your needs? 😊
Thanks for sharing this article with us.