Preface

This manual describes how to install, configure, and maintain mod_plsql.

New Features

New features in this release of mod_plsql include:

• Dead database connection detection. Refer to Section 3.11.3, "Detecting Dead Database Connections in a Connection Pool" for more information.

• Definition of a tighter security model by allowing PL/SQL applications to validate requests before processing them.

New features in the previous release of mod_plsql include:

• Enhanced cache clean up algorithm allowing users to configure the time to clean up the cache.

• Enhanced OWA packages to allow better byte-packing of response data from multibyte databases resulting in fewer round-trips to the database.

• Reduced PL/SQL function call overheads in heavily called OWA package APIs like htp.p.

• Enhanced performance logging in mod_plsql. See "What kinds of logging facilities are available in mod_plsql?" in Appendix A, "Frequently Asked Questions" for more information.

• Enhanced security by obscuring schema passwords in the DAD configuration.

• Integration with Oracle Enterprise Manager 10g for log analysis and log correlation.

• Removed the requirement to have /pls in the virtual path for accessing mod_plsql. It can still be used, but is no longer required. mod_plsql has been integrated in the Oracle HTTP Server configuration and so a mod_plsql URL no longer needs to start with a "/pls" prefix.

• Note that OracleAS Portal DADs still need to be of the format /pls/dad.

Audience

This manual is intended for Oracle Application Server administrators, for using mod_plsql to deploy PL/SQL-based database applications on the World Wide Web.

Documentation Accessibility

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Related Documents

For more information, you may also refer to the following manuals:

• Oracle Database Application Developer's Guide - Fundamentals, in the Oracle Database 10g documentation library

• Oracle HTTP Server Administrator's Guide

• Oracle Application Server Administrator's Guide

Conventions

The following text conventions are used in this document: