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  • Book Overview & Buying Oracle APEX Best Practices
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Oracle APEX Best Practices

Oracle APEX Best Practices

By : Learco Brizzi, Iloon Ellen-Wolff, Alexander Louis Leonard Nuijten
4.3 (6)
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Oracle APEX Best Practices

Oracle APEX Best Practices

4.3 (6)
By: Learco Brizzi, Iloon Ellen-Wolff, Alexander Louis Leonard Nuijten
Buy this Book

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!
Table of Contents (9 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Prepare and Build
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1. Prepare and Build
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History and background
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Installing APEX
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Choosing a web server
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Creating a second administrator
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Database
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Creating a workspace
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User Interface Defaults
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Page Zero
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Structure of multiple applications
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Creating applications
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Summary
2
2. Leveraging the Database
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2. Leveraging the Database
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Instrumentation
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Efficient lookup tables
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Analytic functions
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Aggregate functions
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Searching the contents of documents
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Summary
3
3. Printing
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3. Printing
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Printing architecture
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Installation and configuration of the Apache FOP report server
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How to debug or troubleshoot printing issues
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How to check if network services are enabled
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Creating a report with BI Publisher
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How to create a report that can deliver output in different formats
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How to add a chart to a report
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How to add dynamic images to a report
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Print API
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How to bypass the 32K limit
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Alternatives to use for PDF printing
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Plugins
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Summary
4
4. Security
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4. Security
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Securing Oracle Application Express for administrators
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Virtual Private Database
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Security considerations when installing Oracle Application Express
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Security considerations for the developer
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Summary
5
5. Debugging and Troubleshooting
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5. Debugging and Troubleshooting
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Debugging an APEX page
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APEX_APPLICATION.G_DEBUG
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APEX and Oracle SQL Developer
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Remote debugging
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JavaScript console wrapper
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Web development tools
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Summary
6
6. Deploy and Maintain
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6. Deploy and Maintain
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Package your application, or not?
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Deploying the database packages
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Deploying the APEX application
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Being active and proactive
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Summary
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A. Database Cloud Service and APEX 4.2
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A. Database Cloud Service and APEX 4.2
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Oracle Public Cloud
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Summary
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Index
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Index

Being active and proactive

The users expect the application to work flawlessly and the way they imagined that it would work. You do your best to create a flawless application, and implement all the wishes that the user wanted. You have taken care to test, test, and test some more. Your database code has gone through the harshest of scrutiny and has been deemed application quality code. Yet when the application is deployed, within the first millisecond, the user encounters a problem or just does not like the way the application works.

It seems like it does not matter how much effort you put into creating the ultimate application; there is always something that goes wrong, takes too long, or should have been implemented a different way.

Feedback

APEX 4 makes it really easy to enable feedback for your application. Before the APEX team releases their next version, they often ask the community to try it out, kick the tires so to speak. When they do, they always enable the feedback option, because...

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Tech Concepts
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Programming languages
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Oracle APEX Best Practices
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