Java Enterprise Edition (JEE)
Java Enterprise Edition (originally J2EE, later Java EE, now Jakarta EE) is a set of specifications for enterprise-grade applications, providing a standardized platform for developing, deploying, and managing robust, scalable, and secure multi-tier applications. It offers a comprehensive…
Key facts
- First appeared
- 1999
- Category
- technology
- Problem solved
- Java Enterprise Edition was created to provide a standardized, robust, and scalable platform for developing complex, distributed, multi-tier enterprise applications. It addressed the challenges of building mission-critical business systems by offering a comprehensive set of APIs for common enterprise concerns like database access, transaction management, messaging, security, and web services, thereby reducing boilerplate code and promoting interoperability and portability.
- Platforms
- Any operating system supporting a Java Virtual Machine (JVM): Linux, Windows, macOS, AIX, Solaris, etc.
Related technologies
- Messaging Queues (e.g., Apache ActiveMQ, RabbitMQ)
- Distributed Caching (e.g., Ehcache, Redis)
- Build Tools (e.g., Apache Maven, Gradle)
- Integrated Development Environments (e.g., Eclipse IDE, IntelliJ IDEA, NetBeans)
- Relational Databases (e.g., Oracle, MySQL, PostgreSQL)
- Front-end Frameworks (e.g., Angular, React, Vue.js - often through REST APIs)
- Application Servers (e.g., WildFly, GlassFish, WebLogic, WebSphere, Apache Tomcat - combined with TomEE)
Notable users
- Telecommunications Companies
- Insurance Companies
- Financial Services (e.g., banks, investment firms)
- Government Agencies
- Large Enterprises in Retail, Healthcare, Manufacturing