Understanding Oracle Fusion Middleware
Total Page:16
File Type:pdf, Size:1020Kb
Oracle® Fusion Middleware Understanding Oracle Fusion Middleware 12c (12.2.1.3.0) E95510-04 November 2019 Oracle Fusion Middleware Understanding Oracle Fusion Middleware, 12c (12.2.1.3.0) E95510-04 Copyright © 2013, 2019, Oracle and/or its affiliates. All rights reserved. Primary Author: Oracle Corporation This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency- specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. No other rights are granted to the U.S. Government. This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup, redundancy, and other measures to ensure its safe use. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software or hardware in dangerous applications. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners. Intel and Intel Xeon are trademarks or registered trademarks of Intel Corporation. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. AMD, Opteron, the AMD logo, and the AMD Opteron logo are trademarks or registered trademarks of Advanced Micro Devices. UNIX is a registered trademark of The Open Group. This software or hardware and documentation may provide access to or information about content, products, and services from third parties. Oracle Corporation and its affiliates are not responsible for and expressly disclaim all warranties of any kind with respect to third-party content, products, and services unless otherwise set forth in an applicable agreement between you and Oracle. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or services, except as set forth in an applicable agreement between you and Oracle. Contents Preface Audience vi Documentation Accessibility vi Related Documents vi Conventions vi What's New in This Guide New and Changed Features for 12c viii New and Deprecated Terminology for 12c viii 1 Overview of Oracle Fusion Middleware About Oracle Fusion Middleware 1-1 About the Functions of Middleware 1-2 Understanding Middleware Architecture Design 1-2 About the Oracle Fusion Middleware Solution 1-4 2 About Key Oracle Fusion Middleware Concepts What Is an Oracle WebLogic Server Domain? 2-1 What Is the Administration Server? 2-3 Overview of Managed Servers and Managed Server Clusters 2-3 What Is a Java Component? 2-4 What Is a System Component? 2-4 What Is Node Manager? 2-5 What Is a Standalone Domain? 2-5 What Are the Key Oracle Fusion Middleware Directories? 2-6 What Is the WebLogic Management Framework? 2-10 What Is the Metadata Repository? 2-11 iii 3 Overview of Oracle Fusion Middleware Components About the Oracle Fusion Middleware Infrastructure 3-2 About Oracle WebLogic Server 3-3 About Oracle Web Services 3-3 About Oracle Coherence 3-4 About Oracle HTTP Server 3-4 About Oracle User Messaging Service 3-4 About Oracle Platform Security Services 3-5 About Oracle Identity Management 3-5 About Oracle Data Integrator 3-5 About Oracle SOA Suite 3-6 About Oracle Business Process Management Suite 3-6 About Oracle Managed File Transfer 3-6 About Oracle Enterprise Data Quality 3-7 About Oracle Enterprise Scheduler 3-7 About Oracle Stream Analytics 3-7 About Oracle Traffic Director 3-7 About Oracle WebCenter Content 3-8 About Oracle WebCenter Portal 3-8 About Oracle WebCenter Sites 3-8 About Oracle BI Enterprise Edition 3-9 About Oracle Forms Services 3-9 4 Using Oracle Fusion Middleware Tools About the Installation and Configuration Tools 4-1 Oracle Universal Installer 4-1 Repository Configuration Utility 4-1 OPatch 4-2 Configuration Wizard 4-2 Reconfiguration Wizard 4-2 Upgrade Assistant 4-2 About the Administration Tools 4-3 Oracle Enterprise Manager Fusion Middleware Control 4-3 Oracle WebLogic Server Administration Console 4-3 Oracle WebLogic Scripting Tool (WLST) 4-4 Oracle Enterprise Manager Cloud Control 4-4 About the Development Tools 4-5 Oracle JDeveloper 4-5 Oracle Application Development Framework 4-6 Oracle TopLink 4-6 iv Oracle Help 4-6 v Preface Preface This guide describes the key concepts of Oracle Fusion Middleware and a description of its components and tools. • Audience • Documentation Accessibility • Related Documents • Conventions Audience This guide is intended for anyone interested in an overview of the key concepts and architecture of Oracle Fusion Middleware. Documentation Accessibility For information about Oracle's commitment to accessibility, visit the Oracle Accessibility Program website at http://www.oracle.com/pls/topic/lookup? ctx=acc&id=docacc. Access to Oracle Support Oracle customers that have purchased support have access to electronic support through My Oracle Support. For information, visit http://www.oracle.com/pls/topic/ lookup?ctx=acc&id=info or visit http://www.oracle.com/pls/topic/lookup?ctx=acc&id=trs if you are hearing impaired. Related Documents For more information, see the Oracle Fusion Middleware Documentation Library, especially the following: • Understanding Oracle WebLogic Server • Administering Oracle Fusion Middleware Conventions The following text conventions are used in this guide: vi Preface Convention Meaning boldface Boldface type indicates graphical user interface elements associated with an action, or terms defined in text or the glossary. italic Italic type indicates book titles, emphasis, or placeholder variables for which you supply particular values. monospace Monospace type indicates commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter. vii What's New in This Guide What's New in This Guide For existing Oracle Fusion Middleware users, this preface introduces the new and changed concepts and features of Oracle Fusion Middleware 12c. • New and Changed Features for 12c • New and Deprecated Terminology for 12c New and Changed Features for 12c Oracle Fusion Middleware 12c includes the following new and changed concepts and features from previous Oracle Fusion Middleware releases: • Middleware topology changes. See Understanding Middleware Architecture Design. • OPMN is no longer used in Oracle Fusion Middleware. Instead, system components are managed by the WebLogic Management Framework. See What Is the WebLogic Management Framework? • Redefining of the Oracle home and elimination of the Middleware home. See New and Deprecated Terminology for 12c. • Support for a "per domain" Node Manager. See What Is Node Manager? • Oracle Web Cache is no longer available. Oracle Web Cache 11g was its last release. New and Deprecated Terminology for 12c Terminology Used in 11g Terminology Used in 12c Middleware home Oracle home MW_HOME ORACLE_HOME In 11g the Middleware home is a The Oracle home that is created for all the Oracle container for the Oracle WebLogic Fusion Middleware products on a host computer. It Server home, and, optionally, one includes binary and library files, the Oracle common Oracle Common home and one or more directory and the individual product directories for Oracle homes. each Oracle Fusion Middleware product you install. This term is eliminated in 12c. viii What's New in This Guide Terminology Used in 11g Terminology Used in 12c Oracle home Product directory PRODUCT_ORACLE_HOME PRODUCT_DIR The product directories within the Middleware home are no longer Oracle homes. They are simply directories within the Oracle home that are created for all the Oracle Fusion Middleware products. Most Oracle Fusion Middleware components should be installed in the same Oracle home. The names of the product homes are predefined and can no longer be modified by the user during the installation. Oracle instance The installer will no longer create a separate