Tibco BW Designer performance settings

I found very usefull article: https://dennisegert.wordpress.com/2015/01/23/improving-tibco-designers-performance/ the output is 2 lines (apart from empty and comment) of settings to be put in designer.tra: ## Specifies the initial Java heap size to allocate tibco.env.HEAP_SIZE 1G java.extended.properties=-XX:+AggressiveOpts -XX:-UseParallelGC -XX:-UseConcMarkSweepGC -XX:MaxPermSize=512M -XX:+UseFastAccessorMethods -Xverify:none -Dsun.java2d.pmoffscreen=false

new tools to help Siebel developer, support & analyst?

Today I have found a guy I used to work with, on some Siebel project in the past. Apparently now he has his own company with quite impressive tools that might save some lives: requirement analysis, impact assessments, dependencies – this tool can visualize all things related to Siebel: https://e-up.pro/e-tools I hate doing documentation.. you… Read More »

Siebel 8.x eScript OOP Framework

This entry is part 2 of 2 in the series Siebel eScript OOP Framework

Hi, lately there was an attempt to use OOP Framework, which I’ve made for Siebel 7.8 (here), in Siebel 8.1.. And it didn’t work :/ As I was not part of the project – I was not able to deeply investigate the issue. That means I will not post here another version of the code… Read More »

Image forensic

Lately in my company we have found a need to automatically check images, sent from client, whether are original or digitally modified in any way. Research was done and some nice findings: most of the methods are only suitable for JPEG files – due to its compression nature. There is this great paper that explains… Read More »

Interview questions :: JAVA

Hi, long time no see 😉 This time something different.. couple of questions I’ve heard of related to Java.. you can run into those during job interview – feel warned.. What is singleton? It is design pattern: to allow only one instance of class in application. How singletons are usually implemented? Private constructor, private class… Read More »

DART, AngularDART and Zend Framework 2 [part 4: Recipes module]

This entry is part 4 of 4 in the series DART, AngularDART and Zend Framework 2

Hopefully this will be last part in PHP before our application will see the lights 😉 in \module\Recipes\config\module.config.php file let’s put something like this: <?php return array( ‘controllers’ => array( ‘invokables’ => array( ‘Recipes\Controller\RecipeInfo’ => ‘Recipes\Controller\RecipesController’, ), ), ‘router’ => array( ‘routes’ => array( ‘recipe’ => array( ‘type’ => ‘segment’, ‘options’ => array( ‘route’ =>… Read More »

Perl, Siebel and COM

Today, I just came across this great blog: http://jbrazile.blogspot.com.br/2008/03/siebel-com-programming-with-perl.html about how to connect from Perl to Siebel COM interface.. very inspiring.. There seems to be even Perl module to make it more easy: https://metacpan.org/pod/Siebel::COM.. I think I might use that in future for some unit tests of Siebel code – something to put on my… Read More »

DART, AngularDART and Zend Framework 2 [part 2: db connection]

This entry is part 2 of 4 in the series DART, AngularDART and Zend Framework 2

Now it is time to start some real development.. Let’s do the backend (webservices, data source access and so on..) So from the beginning: Download composer.phar (for example from https://getcomposer.org/download/) to dir you want to have the webpage in create composer.json file with content { “name”: “zendframework/skeleton-application”, “description”: “Skeleton Application for ZF2”, “license”: “BSD-3-Clause”, “keywords”:… Read More »