Java
Java is commonly used to build web services using technologies like Java API for RESTful Web Services (JAX-RS) for REST services or Java API for XML Web Services (JAX-WS) for SOAP services. Microservices: In a microservices architecture, individual services are built and deployed independently. Each microservice could be implemented in Java. Java provides frameworks and libraries for building different types of services. For example, Spring Boot is a popular framework for building Java-based microservices.
Web Development
JavaServer Pages (JSP) and Servlets are used to build dynamic web applications. Java frameworks like Spring and Struts are popular choices for building scalable and modular web applications.
Enterprise Applications
Java Enterprise Edition (Java EE, now Jakarta EE) provides a platform for developing enterprise-level applications. Enterprise JavaBeans (EJB) for building scalable and distributed enterprise applications.
Mobile Application Development
Java is the primary language for developing Android applications using the Android SDK.
Big Data Technologies
Apache Hadoop and Apache Spark, both written in Java, are widely used for processing and analyzing big data.
Cloud Computing
Java is used in various cloud computing platforms and services. Java applications can be deployed on cloud platforms like AWS, Azure, and Google Cloud.
Security
Java has built-in security features, and it is commonly used for developing secure applications. Java Authentication and Authorization Service (JAAS) for user authentication and authorization.