Let's Wreck This Together...with Oracle Application Express!

Turning customers into rockstars, with Oracle Database, SQL and Oracle APEX.

Thursday, April 28, 2011

Oracle Application Express in Research Environments

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Today, Oracle issued a press release in conjunction with Indiana University , highlighting their use of the Oracle Database and Oracle Appl...
10 comments:
Wednesday, April 27, 2011

Application Express 4.0 and Library Cache Latch Contention in Oracle DB 11.2.0.2

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In January of 2011, Oracle Support approached me about a Service Request they received from a customer. This customer had an APEX 4.0.2 ap...
4 comments:
Thursday, April 14, 2011

Oracle Finance is looking for an experienced Application Express developer in Reston, Virginia, USA

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I'm posting this to help my buddy Arie in Oracle Finance locate the right candidate. Oracle America, Inc. is looking for a competent Ora...
Tuesday, March 29, 2011

Oracle Application Express 4.0 with Ext JS

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Packt Publishing is certainly getting in the groove when it comes to books on Oracle Application Express . They just released Oracle Appli...
1 comment:
Monday, March 14, 2011

Rewrite it in .NET

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A few weeks ago I received a call from a customer who had an urgent issue. While this customer had gone the proper route and was working wi...
1 comment:
Thursday, February 17, 2011

APEX and Tablespaces

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Adrian, an internal employee, recently sent me the following issue/question: I am the administrator and owner of an internal APEX workspace....
2 comments:
Tuesday, February 08, 2011

Is Application Express only good for Excel or Access replacement?

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Is Oracle Application Express only good for Excel or Access replacement? This is what those with no experience with Oracle Application Exp...
8 comments:
Friday, January 21, 2011

Is anyone using Oracle Application Express?

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Is anyone really using Oracle Application Express ? I couldn't tell you the number of times I've been asked that question by custom...
8 comments:
Thursday, January 20, 2011

APEX 4.0 Cookbook

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At the risk of alienating other authors (which is not my intent at all), I did want to raise awareness of a recently published book Oracle A...
4 comments:
Friday, January 14, 2011

Counting Clicks via Dynamic Actions

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The ink was barely dry on my recent post Counting Clicks when Dimitri Gielis suggested a much simpler way to achieve this in Oracle Applic...
1 comment:
Wednesday, January 12, 2011

Counting clicks

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In the past week, I've been asked to help implement the "counting of clicks" in two different applications, the forthcoming Or...
4 comments:

APEX 4.0.2.00.07

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Today, Niels, a customer, asked me: "We have currently installed 4.0.2.00.06 and I couldn't find any information about the upgrade ...
Friday, November 19, 2010

Oracle Application Express 4.0.2 released

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Today, Oracle Application Express 4.0.2 was released. This corrects a number of issues discovered in the original Application Express 4.0 r...
Sunday, November 14, 2010

Did You Get Your Free Server, Yet?

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Did you know that Amazon Web Services is giving away free virtual servers? I got mine yesterday. As of November 1, 2010, Amazon Web Service...
1 comment:
Saturday, November 13, 2010

Application Express 4.0.2 applied to apex.oracle.com

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On Friday evening, 12-NOV-2010, a pre-release version of the Application Express 4.0.2 patch set was applied to apex.oracle.com . A listing...
2 comments:
Wednesday, October 27, 2010

Application Express, Network ACLs and Oracle Database 11gR2

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In Oracle Database 11gR1, a new feature was introduced called Fine-Grained Access to External Network Services . Succinctly defined, this f...
4 comments:
Wednesday, October 20, 2010

Custom Authentication Scheme for Oracle Application Express and Oracle Access Manager - Addendum

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As mentioned in my earlier post about Oracle Application Express integration with Oracle Access Manager, Dilip Gowda, an Oracle consultant...
8 comments:
Tuesday, October 19, 2010

Custom Authentication Scheme for Oracle Application Express and Oracle Access Manager

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Our customers frequently ask about how to integrate Oracle Access Manager authentication with Oracle Application Express . There is curren...
20 comments:
Monday, September 27, 2010

Brief Discussion of Oracle Application Express

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Last week at Oracle OpenWorld 2010 in San Francisco, Justin Kestelyn of the Oracle Technology Network interviewed Oracle Application Expr...
Sunday, September 19, 2010

Customizing the look of Interactive Reports

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If you've ever wanted to have precise control over the look and feel of the Interactive Reports in your Oracle Application Express appl...
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About Me

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Joel R. Kallman
My name is Joel Kallman. I am the Senior Director of Software Development at Oracle, and I manage the development and product management of Application Express (APEX) at Oracle. I've been at Oracle since 1996, and my VP Mike Hichwa and I created Oracle APEX in 1999. My passion is to make customers extraordinarily successful with the Oracle Database, SQL and Oracle APEX.
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