Consuming OBIEE 11g Web Services using Java


We will talk about consuming OBIEE 11g webservices using Java in this article. My previous articles have been about consuming webservices using JavaScript and consuming webservices using PL/SQL. This is my first on consuming webservices using Java. 
My book also has a number of recipes about consuming and creating web services. Check out a brief description of the book and the table of contents.

The prerequisite for this article is Oracle JDeveloper Studio Edition (more...)

Creating ReForms in APEX


Let me begin by describing a ReForm. A ReForm is an amalgum of Reports and Forms and has the DNA of both. This discussion not only presents a ReForm but also demonstrates the enormous benefits of using JQuery in APEX report development.
I wish to state that this article is (more...)

Data Densification in Oracle APEX


Data is often stored in sparse form and business often wants to see data in a more organized and explicit fashion. Report developers working across reporting tecnologies face a requirement to show a record with a '0' in the measures columns if no data exsists for a particular combination of (more...)

Creating dynamic breadcrumb chains in Oracle APEX


This article is borrowed from one of the topics of my book (http://www.packtpub.com/oracle-apex-4-2-reporting/book) on Oracle APEX 4.2 reporting. I wish to talk about the process to engineering breadcrumbs of varying lengths in this article. Let me explain the motive with an example.


Let us say (more...)

Tracking the running reports in OBIEE 11G

 
I faced a rather strange but relatively simple requirement a few days back. The client had employed a resource to refresh the sessions page and capture the running queries from it and mail it to a team that dealt with performance tuning. This is certainly not the most efficient (more...)