Java JDBC, JMS, JPA Job Support
Java Database Connectivity is the programming language Java, which defines how a client may access a database, an application programming interface. It is platform of the Java Standard Edition, From Oracle Corporation. It provides methods to query & update data in a database, & is oriented towards relational databases. ODBC-accessible data source in the JVM host environment to any JDBC to ODBC bridge enables connections.
The Java Message Oriented Middleware API for sending messages between two or more clients is known as JMS (Java Message Service ) API . The Producer-consumer problem is an implementation to handle. JMS is defined by a specification developed under the Java Community Process as JSR 914 & JMS is a part of the , Enterprise Edition, Java Platform. The Java Enterprise Edition to create It is a messaging standard that allows application components based on, send, receive, & read messages the communication between different components of a application to be loosely coupled, asynchronous ,& reliable, It allows.
The management of relational data in applications using Java Platform, Standard Edition & Java Platform, EE that describes the Java Persistence API (JPA) is a Java application programming interface specification.The work of the JSR 220 Expert Group of the Java Community Process as part of the Java Persistence API originated. JSR 317 Expert Group of the JPA 2.0 was the work. The JSR 338 Expert Group of JPA 2.1 was the work.Three areas Persistence in this context covers:
- Defined in the javax.persistence package ,the API itself.
- The JPQL (Java Persistence Query Language)
- Object or relational metadata