Definition of OracleFusionMiddleware

I recently learned this kind of knowledge and found a detailed introduction to the concept of OracleFusionMiddleware. I feel very rewarding. I would like to share it with you for details.

When I recently learned this kind of knowledge, I found a detailed introduction to the concept of Oracle Fusion Middleware, which is very rewarding. I would like to share it with you for details.

I recently learned this kind of knowledge and found a detailed introduction to the concept of Oracle Fusion Middleware, which is very rewarding. I would like to share it with you in detail. The original Article is from the blog of Niu xiuyuan, senior sales consultant of middleware.

Oracle Fusion Middleware definition:

What is Oracle Fusion Middleware?

Oracle Fusion Middleware is a comprehensive family of products ranging from application development tools and integration solutions to identity management, collaboration, and business intelligence reporting.

Oracle Fusion Middleware is a collection of standards-based software products that spans a range of tools and services: from Java EE and developer tools, to integration services, business intelligence, and collaboration. oracle Fusion Middleware offers complete support for development, deployment, and management.

The above is the official definition of Oracle. The definition can be seen from the following points:

• Oracle defines Oracle Fusion Middleware as a product family
• The software products covered in Oracle Fusion Middleware are standard-based.
• From a level perspective, it covers software products in various fields such as development tools, integrated solutions, identity management, collaboration, and even business intelligence.
• From a vertical perspective, it provides complete support for development, deployment, and management.

Components contained in Oracle Fusion Middleware

• Oracle WebLogic Server: enterprise-level Java Application Server
• Oracle SOA Suite: A series of software for implementing SOA
• Oracle WebCenter: A series of software used to implement E2.0. It is also a mainstream portal product of Oracle.
• Oracle HTTP Server: Web Server
• Oracle Web Cache: Web Cache service
• Oracle Identity Management: Identity Management
• Oracle Internet Directory: LDAP Directory service
• Oracle Virtual Directory: Virtual Directory service (Virtual Directory is also created at the front end of the heterogeneous Directory Service)
• Oracle Identity Federation: Federated Identity authentication
• Oracle Web Services Manager: Web Service Security
• Oracle Platform Security: a basic Security Platform. This is not a product, but an integrated body of the WebLogic Server Security framework and the ADF Security.
• Oracle Portal: Oracle: A Portal product used in Oracle. Currently, it mainly serves E-Business suites.
• Oracle Business Intelligence: Business Intelligence, that is, BI

Oracle Fusion Middleware Component Classification

Oracle Fusion Middleware provides two types of components: Java components and system components.

Java Components)

Which is an Oracle Fusion Middleware component that is deployed as one or more Java EE applications and a set of resources. java components are deployed to an Oracle WebLogic Server domain as part of a domain template. examples of Java components are the Oracle SOA Suite and Oracle WebCenter components.

From the definition, we can see that software products classified as Java components are deployed on WebLogic Server in the form of WebLogic Server domain templates.

System Components)

Which is a manageable process that is not deployed as a Java application. Instead, a system component is managed by the Oracle Process Manager and Notification (OPMN ).

From the definition, we can see that software products classified as system components have a notable characteristic that they cannot be deployed as Java applications and managed by OPMN.

Oracle Fusion Middleware directory structure

What is Oracle WebLogic Domain

Oracle WebLogic Domain is a logical management unit. It contains one Administration Server and zero or multiple Managed Servers ). Management Servers and managed servers can be distributed on different physical servers (with different CPUs or operating systems ). Multiple managed servers can be divided into one cluster. Java components such as Web applications, ejbs, and WebServices can be deployed on Management servers or managed servers or Server clusters.

What is an Oracle Instance?

Each Oracle Instance contains one or more system components, such as Oracle WebCache, Oracle Cache, Oracle HTTP Server, or Oracle Internet Directory. System components in an Oracle Instance must be located on the same physical machine. An Oracle Instance directory contains updatable files, such as configuration files, log files, or temporary files.

Each Oracle Instance is paired with an Oracle WebLogic Server domain. Generally, the Oracle Instance directory can be located in any directory, but not in the Oracle Home Directory.

What is Middleware Home?

Middleware Home is a container that includes WebLogic Server Home. It can be an Oracle Common Home with one or more container he Homes. In fact, Middleware Home is the former BEA Home.

What is WebLogic Server Home?

WebLogic Server Home contains the installation files necessary for WebLogic Server. The WebLogic Server Home directory is equivalent to the Oracle Home Directory, and both are located in Middleware Home.

What is Oracle Home and Oracle Common Home?

Each volume he Home contains components or software kits. For example, SOA Oracle Home is the installation directory of Oracle SOA Suite. Each Oracle Home is associated with one or more Oracle instances or Oracle WebLogic Server domains.

Each Fusion Middleware Home can only contain one Oracle Common Home, which contains the binary Files and class libraries Required by Oracle Enterprise Manager Fusion Middleware Control and Java Required Files (JRF)