Book Image

Oracle APEX Best Practices

Book Image

Oracle APEX Best Practices

Overview of this book

Have you ever wanted to create real-world database applications? In this book you're not only getting APEX best practices, but will also take into account the total environment of an APEX application and benefit from it."Oracle APEX Best Practices" will guide you through the development of real-world applications. It will give you a broader view of APEX. The various aspects include setting up APEX environment, testing and debugging, security, and getting the best out of SQL and PL/SQL.In six distinct chapters you will learn about different features of Oracle APEX as well as SQL and PL/SQL.Do you maximize the capabilities of Oracle APEX? Do you use all the power that SQL and PL/SQL have to offer? Do you want to learn how to build a secure, fully functional application? Then this is the book you'll need. "Oracle APEX: Best Practices" is where practical development begins!

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Oracle APEX Best Practices
Nov, 2012 | 298 pages
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Table of Contents (14 chapters)
Oracle APEX Best Practices
Oracle APEX Best Practices
Credits
Credits
About the Authors
About the Authors
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Prepare and Build
Prepare and Build
History and background
Installing APEX
Choosing a web server
Creating a second administrator
Database
Creating a workspace
User Interface Defaults
Page Zero
Structure of multiple applications
Creating applications
Summary
2
Leveraging the Database
Leveraging the Database
Instrumentation
Efficient lookup tables
Analytic functions
Aggregate functions
Searching the contents of documents
Summary
3
Printing
Printing
Printing architecture
Installation and configuration of the Apache FOP report server
How to debug or troubleshoot printing issues
How to check if network services are enabled
Creating a report with BI Publisher
How to create a report that can deliver output in different formats
How to add a chart to a report
How to add dynamic images to a report
Print API
How to bypass the 32K limit
Alternatives to use for PDF printing
Plugins
Summary
4
Security
Security
Securing Oracle Application Express for administrators
Virtual Private Database
Security considerations when installing Oracle Application Express
Security considerations for the developer
Summary
5
Debugging and Troubleshooting
Debugging and Troubleshooting
Debugging an APEX page
APEX_APPLICATION.G_DEBUG
APEX and Oracle SQL Developer
Remote debugging
JavaScript console wrapper
Web development tools
Summary
6
Deploy and Maintain
Deploy and Maintain
Package your application, or not?
Deploying the database packages
Deploying the APEX application
Being active and proactive
Summary
Database Cloud Service and APEX 4.2
Database Cloud Service and APEX 4.2
Oracle Public Cloud
Summary
Index
Index

Package your application, or not?

Oracle APEX allows you to create a self-contained application. This means that all necessary components are all bundled together in a single deployment script. All the database tables, stored procedures, images, JavaScript files, CSS files, and of course the APEX application itself, are bundled together. If all the components you need to install the application are in a single file, then deployment is very easy.

One of the new features that will be included in Oracle APEX 4.2 is an exchange of packaged applications. Packaged applications are not only created by Oracle itself, but also by independent developers. The Oracle packaged applications were previously known as packaged applications, and mainly served as example applications. Nowadays, they are fully functional and can be used as productivity boosters. Instead of having to develop your own bug tracking application, use the packaged application provided by Oracle. Oracle will support their own packaged...

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