What does JSI mean in JAVA

JSI is a Java framework for building and deploying services that can be consumed by other applications or systems. It provides a set of interfaces and classes that simplify the process of creating, publishing, and consuming services. JSI services are typically implemented as Java classes that expose a set of methods that can be invoked by clients.

JSI offers several benefits, including:

• Simplified service development: JSI provides a simple and consistent way to develop services, making it easier for developers to create and maintain services.
• Improved performance: JSI services are highly performant, as they are built on the Java platform and leverage the Java Virtual Machine (JVM).
• Enhanced security: JSI services are secure by design, as they use Java's built-in security features to protect against unauthorized access and data breaches.
• Increased scalability: JSI services are scalable, as they can be deployed on multiple servers to handle increased load.

JSI uses a client-server architecture, where clients invoke methods on JSI services deployed on servers. The JSI framework handles the communication between clients and services, including handling data serialization, error handling, and security. JSI services are typically deployed in a Java application server, such as Apache Tomcat or JBoss, which provides the necessary infrastructure for hosting and managing services.

JSI services can be classified into two main types:

• Remote Procedure Calls (RPCs): RPCs are simple services that allow clients to invoke methods on remote objects. RPCs are typically used for performing simple tasks, such as retrieving data or performing calculations.
• Message-Oriented Middleware (MOM): MOM services are more complex and allow clients to send and receive messages asynchronously. MOM services are typically used for building distributed systems and applications that require reliable and efficient communication.