Oracle9iAS Migrating From WebSphere Release 9.0.2 Part Number A95110-01 |
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Oracle9i Application Server Migrating From WebSphere provides you with the information required for a successful migration from IBM's application server, WebSphere 3.5, to Oracle Corporation's application server, Oracle9i Application Server (Oracle9iAS).
This preface contains these topics:
Oracle9i Application Server Migrating From WebSphere is intended for those Java development managers, application developers, and system administrators responsible for planning and migrating J2EE web applications from WebSphere 3.5 to Oracle9i Application Server (Oracle9iAS).
To use this document, you need an in-depth understanding of the Java platform and experience in Java application development, configuration, and deployment. In addition, you need a thorough understanding of the WebSphere Application Server environment, as well as the Oracle9iAS environment.
This document contains:
This chapter provides you with an overview of the J2EE platform, application servers, and Oracle9iAS. In addition, it provides you with an understanding of what is involved in migrating from WebSphere 3.5 to Oracle9iAS.
This chapter provides a comparison between Oracle Corporation's implementation of Sun Microsystems' J2EE platform and component specifications and that of IBM's.
This chapter provides you with an overview of Sun Microsystems' Java Servlet technology and its implementation in Oracle9iAS. In addition, the issues involved in migrating servlets from WebSphere 3.5 to Oracle9iAS are presented.
This chapter provides you with an overview of Sun Microsystems' JavaServer Pages (JSP) technology and its implementation in Oracle9iAS. In addition, the issues involved in migrating JSP pages from WebSphere 3.5 to Oracle9iAS are presented.
This chapter provides you with an overview of Sun Microsystems' Enterprise JavaBeans (EJB) architecture and its implementation in Oracle9iAS. In addition, the issues involved in migrating EJB components from WebSphere 3.5 to Oracle9iAS are presented.
This chapter provides you with an overview of Sun Microsystems' JDBC technology and its implementation in Oracle9iAS. In addition, the issues involved in migrating database access code from WebSphere 3.5 to Oracle9iAS are presented.
This chapter compares WebSphere 3.5 to Oracle9iAS as a J2EE server in terms of installation and configuration, proprietary extensions, database connections, security, and performance and scalability.
This chapter provides the migration strategy and tips for migrating applications from WebSphere Advanced Edition 4.0 to Oracle9iAS.
This appendix provides an overview of the tools available from Oracle9iAS partners which aid the migration process.
For more information, see these Oracle resources:
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For additional information, see:
http://ibm.com/
for more information on WebSphere Application Server
http://java.sun.com/
for more information on J2EE
This section describes the conventions used in the text and code examples of this documentation set. It describes:
We use various conventions in text to help you more quickly identify special terms. The following table describes those conventions and provides examples of their use.
Code examples illustrate SQL, PL/SQL, SQL*Plus, or other command-line statements. They are displayed in a monospace (fixed-width) font and separated from normal text as shown in this example:
SELECT username FROM dba_users WHERE username = 'MIGRATE';
The following table describes typographic conventions used in code examples and provides examples of their use.
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